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西門子S7-400模塊CPU412-1一級代理商

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CPU 412

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設(shè)計

功能

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概述

滿足中等控制規(guī)模的低成本解決方案
適用于中等性能范圍的小型和中型系統(tǒng)

應(yīng)用

CPU 412-1滿足中等控制規(guī)模的低成本解決方案。可用于具有少量I/O配置的較小型系統(tǒng)中。具有組合的MPI/DP接口，可在PROFIBUS DP網(wǎng)絡(luò)中運行。

CPU 412-2 適用于中等性能范圍的應(yīng)用，它具有兩個PROFIBUS DP主站系統(tǒng)。

設(shè)計

CPU 412-1 和 CPU 412-2 的特點:

功能強大的處理器：
CPU 對每個二進制指令的執(zhí)行時間可短到 0.75 µs。
CPU 412-1:288 KB RAM (其中，程序和數(shù)據(jù)各使用 144 KB);
CPU 412-2:512 KB RAM (其中，程序和數(shù)據(jù)各使用 256 KB);
快速 RAM 用于執(zhí)行部分用戶程序
靈活擴展：
zui高 65536 個數(shù)字量以及 4096 個模擬量輸入/輸出。
MPI多點接口：
通過 MPI，可將zui多 32 個站連成簡單網(wǎng)絡(luò)，數(shù)據(jù)傳輸速率高達 12 Mbit/s。CPU 可與通訊總線（C 總線）和 MPI 的站之間建立zui多 16 個連接。
模式選擇開關(guān)：
波動開關(guān)設(shè)計。
診斷緩沖區(qū)：
zui后的120個故障和中斷事件保存在一個環(huán)形緩沖器中，用于進行診斷。可以對輸入數(shù)目進行設(shè)定。
實時時鐘：
日期和時間附加在 CPU 的診斷消息后面。
存儲卡：
用于擴展內(nèi)置的裝載存儲器。存儲在裝載存儲器中的信息包括S7-400參數(shù)數(shù)據(jù)以及程序，因此需要2倍的存儲空間。其結(jié)果是：
- 內(nèi)置裝載存儲器的容量顯著提高，因此，基本上不需要存儲器卡。

CPU 412-2 還具有：

PROFIBUS-DP 接口和組合的MPI/DP 接口：
通過 PROFIBUS DP 主站接口，可以實現(xiàn)分布式自動化組態(tài)，從而提高了速度，便于使用。對用戶來說,分布式I/O單元可作為一個集中式單元來處理(相同的組態(tài)、編址和編程).
組合式配置：
SIMATIC S5和SIMATIC S7可以作為PROFIBUS主站符合EN 50 170規(guī)范。

功能

塊保護：
通過密碼來防止非法訪問用戶程序
集成的 HMI 服務(wù):
用戶只需為HMI設(shè)備定義數(shù)據(jù)源和目的地。這些數(shù)據(jù)通過系統(tǒng)周期地以及自動地進行傳輸。
集成的通訊功能：
- PG/OP 通訊
- 全局數(shù)據(jù)通訊
- S7 標(biāo)準(zhǔn)通訊
- S7 通訊

可編程屬性

STEP 7 工具“Hardware Configuration”可用于對 S7-400（含 CPU）的性能和響應(yīng)進行參數(shù)化，例如：

多點MPI接口：
- 定義節(jié)點地址
- 啟動/循環(huán)行為
- zui大循環(huán)時間和通訊負荷的規(guī)定
地址分配：
I/O 模塊的編址
保持區(qū)域：
定義保持性位存儲器、計數(shù)器、定時器和時鐘存儲器。
過程映像、局部數(shù)據(jù)的大小
診斷緩存區(qū)的長度
保護級：
設(shè)置訪問程序和數(shù)據(jù)的權(quán)限
系統(tǒng)診斷：
確定診斷信息的處理方法和范圍
實時中斷:
設(shè)定周期

顯示功能與信息功能

狀態(tài)和故障指示燈：
LED 指示內(nèi)部和外部故障和運行模式（如 RUN、STOP、重啟、測試功能等）
測試功能：
編程器可用于顯示程序執(zhí)行過程中的信號狀態(tài)，獨立于用戶程序而修改過程變量，讀取堆棧存儲器的內(nèi)容，運行各個程序步，并禁止程序組件。
信息功能：
編程器可為用戶提供存儲器容量、CPU 的運行模式以及工作存儲器及裝載存儲器的當(dāng)前利用率等信息。

技術(shù)規(guī)范

Article number	6ES7412-1XJ07-0AB0	6ES7412-2XK07-0AB0	6ES7412-2EK07-0AB0
	CPU412-1, MPI/DP, 512 KB	CPU412-2, MPI/DP, 1 MB	CPU412-2 PN, 1 MB, 2 SCHNITTSLEN
General information
Product type designation	CPU 412-1	CPU 412-2	CPU 412-2 PN
Hardware product version	01	01	01
Firmware version	V7.0	V7.0	V7.0
Engineering with
● Programming package	STEP 7 V5.4 or higher with HSP 261	STEP 7 V5.4 or higher with HSP 261	STEP 7 V5.5 or higher with HSP 262
CiR – Configuration in RUN
CiR synchronization time, basic load	100 ms	100 ms	100 ms
CiR synchronization time, time per I/O byte	30 µs	30 µs	30 µs
Supply voltage
Rated value (DC)
● 24 V DC	No; Power supply via system power supply	No; Power supply via system power supply	No; Power supply via system power supply
Input current
from backplane bus 5 V DC, typ.	0.7 A	0.9 A	1.1 A
from backplane bus 5 V DC, max.	0.8 A	1.1 A	1.4 A
from backplane bus 24 V DC, max.	150 mA; 150 mA per DP interface	300 mA; 150 mA per DP interface	150 mA; 150 mA per DP interface
from interface 5 V DC, max.	90 mA; At the DP interface	90 mA; At each DP interface	90 mA; At the DP interface
Power loss
Power loss, typ.	3.5 W	4.5 W	5.5 W
Power loss, max.	4 W	5.5 W	7 W
Memory
Type of memory	RAM	RAM	RAM
Work memory
● integrated	512 kbyte	1 Mbyte	1 Mbyte
● integrated (for program)	256 kbyte	512 kbyte	512 kbyte
● integrated (for data)	256 kbyte	512 kbyte	512 kbyte
● expandable	No	No	No
Load memory
● expandable FEPROM	Yes; with Memory Card (FLASH)	Yes; with Memory Card (FLASH)	Yes; with Memory Card (FLASH)
● expandable FEPROM, max.	64 Mbyte	64 Mbyte	64 Mbyte
● integrated RAM, max.	512 kbyte	512 kbyte	512 kbyte
● expandable RAM	Yes; with Memory Card (RAM)	Yes; with Memory Card (RAM)	Yes; with Memory Card (RAM)
● expandable RAM, max.	64 Mbyte	64 Mbyte	64 Mbyte
Backup
● present	Yes	Yes	Yes
● with battery	Yes; all data	Yes; all data	Yes; all data
● without battery	No	No	No
Battery
Backup battery
● Backup current, typ.	180 µA; up to 40 °C	180 µA; up to 40 °C	180 µA; up to 40 °C
● Backup current, max.	850 µA	850 µA	850 µA
● Backup time, max.	Dealt with in the module data manual with the secondary conditions and the factors of influence	Dealt with in the module data manual with the secondary conditions and the factors of influence	Dealt with in the module data manual with the secondary conditions and the factors of influence
● Feeding of external backup voltage to CPU	5 V DC to 15 V DC	5 V DC to 15 V DC	5 V DC to 15 V DC
CPU processing times
for bit operations, typ.	31.25 ns	31.25 ns	31.25 ns
for word operations, typ.	31.25 ns	31.25 ns	31.25 ns
for fixed point arithmetic, typ.	31.25 ns	31.25 ns	31.25 ns
for floating point arithmetic, typ.	62.5 ns	62.5 ns	62.5 ns
CPU-blocks
DB
● Number, max.	3 000; Number range: 1 to 16000	3 000; Number range: 1 to 16000	3 000; Number range: 1 to 16000
● Size, max.	64 kbyte	64 kbyte	64 kbyte
FB
● Number, max.	1 500; Number range: 0 to 7999	1 500; Number range: 0 to 7999	1 500; Number range: 0 to 7999
● Size, max.	64 kbyte	64 kbyte	64 kbyte
FC
● Number, max.	1 500; Number range: 0 to 7999	1 500; Number range: 0 to 7999	1 500; Number range: 0 to 7999
● Size, max.	64 kbyte	64 kbyte	64 kbyte
OB
● Number, max.	see instruction list	see instruction list	see instruction list
● Size, max.	64 kbyte	64 kbyte	64 kbyte
● Number of free cycle OBs	1; OB 1	1; OB 1	1; OB 1
● Number of time alarm OBs	2; OB 10, 11	2; OB 10, 11	2; OB 10, 11
● Number of delay alarm OBs	2; OB 20, 21	2; OB 20, 21	2; OB 20, 21
● Number of cyclic interrupt OBs	2; OB 32, 35 (shortest cycle that can be set = 500 µs)	2; OB 32, 35 (shortest cycle that can be set = 500 µs)	2; OB 32, 35 (shortest cycle that can be set = 500 µs)
● Number of process alarm OBs	2; OB 40, 41	2; OB 40, 41	2; OB 40, 41
● Number of DPV1 alarm OBs	3; OB 55-57	3; OB 55-57	3; OB 55-57
● Number of isochronous mode OBs	2; OB 61-62	2; OB 61-62	2; OB 61-62
● Number of multicomputing OBs	1; OB 60	1; OB 60	1; OB 60
● Number of background OBs	1; OB 90	1; OB 90	1; OB 90
● Number of startup OBs	3; OB 100-102	3; OB 100-102	3; OB 100-102
● Number of asynchronous error OBs	9; OB 80-88	9; OB 80-88	9; OB 80-88
● Number of synchronous error OBs	2; OB 121, 122	2; OB 121, 122	2; OB 121, 122
Nesting depth
● per priority class	24	24	24
● additional within an error OB	1	1	1
Counters, timers and their retentivity
S7 counter
● Number	2 048	2 048	2 048
Retentivity
— adjustable	Yes	Yes	Yes
— lower limit	0	0	0
— upper limit	2 047	2 047	2 047
— preset	Z 0 to Z 7	Z 0 to Z 7	Z 0 to Z 7
Counting range
— lower limit	0	0	0
— upper limit	999	999	999
IEC counter
● Number	Unlimited (limited only by RAM capacity)	Unlimited (limited only by RAM capacity)	Unlimited (limited only by RAM capacity)
S7 times
● Number	2 048	2 048	2 048
Retentivity
— adjustable	Yes	Yes	Yes
— lower limit	0	0	0
— upper limit	2 047	2 047	2 047
— preset	No times retentive	No times retentive	No times retentive
Time range
— lower limit	10 ms	10 ms	10 ms
— upper limit	9 990 s	9 990 s	9 990 s
IEC timer
● present	Yes	Yes	Yes
● Type	SFB	SFB	SFB
● Number	Unlimited (limited only by RAM capacity)	Unlimited (limited only by RAM capacity)	Unlimited (limited only by RAM capacity)
Data areas and their retentivity
retentive data area in total	Total working and load memory (with backup battery)	Total working and load memory (with backup battery)	Total working and load memory (with backup battery)
Flag
● Number, max.	4 kbyte; Size of bit memory address area	4 kbyte; Size of bit memory address area	4 kbyte; Size of bit memory address area
● Retentivity available	Yes	Yes	Yes
● Retentivity preset	MB 0 to MB 15	MB 0 to MB 15	MB 0 to MB 15
● Number of clock memories	8; in 1 memory byte	8; in 1 memory byte	8; in 1 memory byte
Data blocks
● Number, max.	3 000; Number range: 1 to 16000	3 000; Number range: 1 to 16000	3 000; Number range: 1 to 16000
● Size, max.	64 kbyte	64 kbyte	64 kbyte
Local data
● adjustable, max.	8 kbyte	8 kbyte	8 kbyte
● preset	4 kbyte	4 kbyte	4 kbyte
Address area
I/O address area
● Inputs	4 kbyte	4 kbyte	4 kbyte
● Outputs	4 kbyte	4 kbyte	4 kbyte
of which distributed
— MPI/DP interface, inputs	2 kbyte	2 kbyte	2 kbyte
— MPI/DP interface, outputs	2 kbyte	2 kbyte	2 kbyte
— DP interface, inputs		4 kbyte
— DP interface, outputs		4 kbyte
— PROFINET interface, inputs			4 kbyte
— PROFINET interface, outputs			4 kbyte
Process image
● Inputs, adjustable	4 kbyte	4 kbyte	4 kbyte
● Outputs, adjustable	4 kbyte	4 kbyte	4 kbyte
● Inputs, default	128 byte	128 byte	128 byte
● Outputs, default	128 byte	128 byte	128 byte
● consistent data, max.	244 byte	244 byte	244 byte
● Access to consistent data in process image	Yes	Yes	Yes
Subprocess images
● Number of subprocess images, max.	15	15	15
Digital channels
● Inputs	32 768	32 768	32 768
— of which central	32 768	32 768	32 768
● Outputs	32 768	32 768	32 768
— of which central	32 768	32 768	32 768
Analog channels
● Inputs	2 048	2 048	2 048
— of which central	2 048	2 048	2 048
● Outputs	2 048	2 048	2 048
— of which central	2 048	2 048	2 048
Hardware configuration
Number of expansion units, max.	21	21	21
connectable OPs	47	47	47
Multicomputing	Yes; 4 CPUs max. (with UR1 or UR2)	Yes; 4 CPUs max. (with UR1 or UR2)	Yes; 4 CPUs max. (with UR1 or UR2)
Interface modules
● Number of connectable IMs (total), max.	6	6	6
● Number of connectable IM 460s, max.	6	6	6
● Number of connectable IM 463s, max.	4; IM 463-2	4; IM 463-2	4; IM 463-2
Number of DP masters
● integrated	1	2	1
● via CP	10; CP 443-5 Extended	10; CP 443-5 Extended	10; CP 443-5 Extended
● via IM 467	4	4	4
● Mixed mode IM + CP permitted	No; IM 467 cannot be used jointly with CP 443-5 Ext. or CP 443-1 in PROFINET IO mode	No; IM 467 cannot be used jointly with CP 443-5 Ext. or CP 443-1 in PROFINET IO mode	No; IM 467 cannot be used jointly with CP 443-5 Ext. or CP 443-1 in PROFINET IO mode
● via interface module	0	0	0
● Number of pluggable S5 modules (via adapter capsule in central device), max.	6	6	6
Number of IO Controllers
● integrated	0	0	1
● via CP	4; Max. 4 in the central controller; no mixed operation of different CP 443-1 types in PROFINET IO mode	4; Max. 4 in the central controller; no mixed operation of different CP 443-1 types in PROFINET IO mode	4; Max. 4 in the central controller; no mixed operation of different CP 443-1 types in PROFINET IO mode
Number of operable FMs and CPs (recommended)
● FM	Limited by number of slots and number of connections	Limited by number of slots and number of connections	Limited by number of slots and number of connections
● CP, PtP	CP 440: Limited by number of slots; CP 441: Limited by number of slots and number of connections	CP 440: Limited by number of slots; CP 441: Limited by number of slots and number of connections	CP 440: Limited by number of slots; CP 441: Limited by number of slots and number of connections
● PROFIBUS and Ethernet CPs	14; In total max. 10 CPs as DP master and PROFINET controller, of which up to 10 IMs or CPs as DP master and up to 4 CPs as PROFINET controller	14; In total max. 10 CPs as DP master and PROFINET controller, of which up to 10 IMs or CPs as DP master and up to 4 CPs as PROFINET controller	14; In total max. 10 CPs as DP master and PROFINET controller, of which up to 10 IMs or CPs as DP master and up to 4 CPs as PROFINET controller
Slots
● required slots	1	1	1
Time of day
Clock
● Hardware clock (real-time)	Yes	Yes	Yes
● retentive and synchronizable	Yes	Yes	Yes
● Resolution	1 ms	1 ms	1 ms
● Deviation per day (buffered), max.	1.7 s; Power off	1.7 s; Power off	1.7 s; Power off
● Deviation per day (unbuffered), max.	8.6 s; For power On	8.6 s; For power On	8.6 s; For power On
Operating hours counter
● Number	16	16	16
● Number/Number range	0 to 15	0 to 15	0 to 15
● Range of values	SFCs 2, 3 and 4: 0 to 32767 hours SFC 101: 0 to 2^31 - 1 hours	SFCs 2, 3 and 4: 0 to 32767 hours SFC 101: 0 to 2^31 - 1 hours	SFCs 2, 3 and 4: 0 to 32767 hours SFC 101: 0 to 2^31 - 1 hours
● Granularity	1 hour	1 hour	1 hour
● retentive	Yes	Yes	Yes
Clock synchronization
● supported	Yes	Yes	Yes
● to MPI, master	Yes	Yes	Yes
● to MPI, slave	Yes	Yes	Yes
● to DP, master	Yes	Yes	Yes
● to DP, slave	Yes	Yes	Yes
● in AS, master	Yes	Yes	Yes
● in AS, slave	Yes	Yes	Yes
● on Ethernet via NTP	No; Via CP	No; Via CP	Yes; As client
● to IF 964 DP	No	No	No
Time difference in system when synchronizing via
● Ethernet, max.			10 ms
● MPI, max.	200 ms	200 ms	200 ms
Interfaces
Interfaces/bus type	1 x MPI/PROFIBUS DP	1 x MPI/PROFIBUS DP, 1 x PROFIBUS DP	1 x MPI/PROFIBUS DP, 1 x PROFINET (2 ports)
Number of RS 485 interfaces	1; Combined MPI / PROFIBUS DP	2; Combined MPI / PROFIBUS DP and PROFIBUS DP	1; Combined MPI / PROFIBUS DP
1. Interface
Interface type	Integrated	Integrated	Integrated
Physics	RS 485 / PROFIBUS + MPI	RS 485 / PROFIBUS + MPI	RS 485 / PROFIBUS + MPI
Isolated	Yes	Yes	Yes
Power supply to interface (15 to 30 V DC), max.	150 mA	150 mA	150 mA
Number of connection resources	MPI: 32, DP: 16	MPI: 32, DP: 16	MPI: 32, DP: 16
Functionality
● MPI	Yes	Yes	Yes
● PROFIBUS DP master	Yes	Yes	Yes
● PROFIBUS DP slave	Yes	Yes	Yes
MPI
● Number of connections	32; If a diagnostics repeater is used on the line, the number of connection resources on the line is reduced by 1	32; If a diagnostics repeater is used on the line, the number of connection resources on the line is reduced by 1	32; If a diagnostics repeater is used on the line, the number of connection resources on the line is reduced by 1
● Transmission rate, max.	12 Mbit/s	12 Mbit/s	12 Mbit/s
Services
— PG/OP communication	Yes	Yes	Yes
— Routing	Yes	Yes	Yes
— Global data communication	Yes	Yes	Yes
— S7 basic communication	Yes	Yes	Yes
— S7 communication	Yes	Yes	Yes
— S7 communication, as client	Yes	Yes	Yes
— S7 communication, as server	Yes	Yes	Yes
DP master
● Number of connections, max.	16; If a diagnostics repeater is used on the line, the number of connection resources on the line is reduced by 1	16; If a diagnostics repeater is used on the line, the number of connection resources on the line is reduced by 1	16; If a diagnostics repeater is used on the line, the number of connection resources on the line is reduced by 1
● Transmission rate, max.	12 Mbit/s	12 Mbit/s	12 Mbit/s
● Number of DP slaves, max.	32	32	32
Services
— PG/OP communication	Yes	Yes	Yes
— Routing	Yes; S7 routing	Yes; S7 routing	Yes; S7 routing
— Global data communication	No	No	No
— S7 basic communication	Yes	Yes	Yes
— S7 communication	Yes	Yes	Yes
— S7 communication, as client	Yes	Yes	Yes
— S7 communication, as server	Yes	Yes	Yes
— Equidistance	Yes	Yes	Yes
— Isochronous mode	Yes	Yes	Yes
— SYNC/FREEZE	Yes	Yes	Yes
—Activation/deactivation of DP slaves	Yes	Yes	Yes
— Direct data exchange (slave-to-slave communication)	Yes	Yes	Yes
— DPV1	Yes	Yes	Yes
Address area
— Inputs, max.	2 kbyte	2 kbyte	2 kbyte
— Outputs, max.	2 kbyte	2 kbyte	2 kbyte
User data per DP slave
— User data per DP slave, max.	244 byte	244 byte	244 byte
— Inputs, max.	244 byte	244 byte	244 byte
— Outputs, max.	244 byte	244 byte	244 byte
— Slots, max.	244	244	244
— per slot, max.	128 byte	128 byte	128 byte
DP slave
● Number of connections	16	16	16
● GSD file	http://support.automation.siemens.com/WW/view/en/113652	http://support.automation.siemens.com/WW/view/en/113652	http://support.automation.siemens.com/WW/view/en/113652
● Transmission rate, max.	12 Mbit/s	12 Mbit/s	12 Mbit/s
● automatic baud rate search	No	No	No
● Address area, max.	32; Virtual slots	32; Virtual slots	32; Virtual slots
● User data per address area, max.	32 byte	32 byte	32 byte
— of which consistent, max.	32 byte	32 byte	32 byte
Services
— PG/OP communication	Yes; with interface active	Yes; with interface active	Yes; with interface active
— S7 routing	Yes; with interface active	Yes; with interface active	Yes; with interface active
— Global data communication	No	No	No
— S7 basic communication	No	No	No
— S7 communication	Yes	Yes	Yes
— S7 communication, as client	Yes	Yes	Yes
— S7 communication, as server	Yes	Yes	Yes
— Direct data exchange (slave-to-slave communication)	No	No	No
— DPV1	No	No	No
Transfer memory
— Inputs	244 byte	244 byte	244 byte
— Outputs	244 byte	244 byte	244 byte
2. Interface
Interface type		Integrated	PROFINET
Physics		RS 485 / PROFIBUS	Ethernet RJ45
Isolated		Yes	Yes
Power supply to interface (15 to 30 V DC), max.		150 mA
automatic detection of transmission rate			Yes; Autosensing
Autonegotiation			Yes
Autocrossing			Yes
Change of IP address at runtime, supported			Yes; Assignment by higher-level IO-Controller or by the user program with SFB104 "IP_CONF"
Number of connection resources		16	48
Interface types
● Number of ports			2
● integrated switch			Yes
Media redundancy
● supported			Yes
● Switchover time on line break, typ.			200 ms
● Number of stations in the ring, max.			50
Functionality
● PROFINET IO Controller			Yes
● PROFINET IO Device			Yes
● PROFINET CBA			Yes
● PROFIBUS DP master		Yes	No
● PROFIBUS DP slave		Yes	No
● Open IE communication			Yes
● Web server			Yes
— Number of HTTP clients			5
● Point-to-point connection			No
DP master
● Number of connections, max.		16
● Transmission rate, max.		12 Mbit/s
● Number of DP slaves, max.		64
Services
— PG/OP communication		Yes
— Routing		Yes; S7 routing
— Global data communication		No
— S7 basic communication		Yes
— S7 communication		Yes
— S7 communication, as client		Yes
— S7 communication, as server		Yes
— Equidistance		Yes
— Isochronous mode		Yes
— SYNC/FREEZE		Yes
—Activation/deactivation of DP slaves		Yes
— Direct data exchange (slave-to-slave communication)		Yes
— DPV1		Yes
Address area
— Inputs, max.		4 kbyte
— Outputs, max.		4 kbyte
User data per DP slave
— User data per DP slave, max.		244 byte
— Inputs, max.		244 byte
— Outputs, max.		244 byte
— Slots, max.		244
— per slot, max.		128 byte
DP slave
● Number of connections		16
● GSD file		http://support.automation.siemens.com/WW/view/en/113652
● Transmission rate, max.		12 Mbit/s
● Address area, max.		32
● User data per address area, max.		32 byte
— of which consistent, max.		32 byte
Services
— Routing		Yes; with interface active
Transfer memory
— Inputs		244 byte
— Outputs		244 byte
PROFINET IO Controller
● Transmission rate, max.			100 Mbit/s
Services
— PG/OP communication			Yes
— S7 routing			Yes
— S7 communication			Yes
— Isochronous mode			Yes; Only with IRT and the High Performance option
— Open IE communication			Yes
— Shared device			Yes
— Prioritized startup			Yes
— Number of IO devices with prioritized startup, max.			32
— Number of connectable IO Devices, max.			256
— Of which IO devices with IRT, max.			64
— of which in line, max.			64
— Number of IO Devices with IRT and the option "high flexibility"			256
— of which in line, max.			61
— Number of connectable IO Devices for RT, max.			256
— of which in line, max.			256
—Activation/deactivation of IO Devices			Yes
— Number of IO Devices that can be simultaneously activated/deactivated, max.			8
— IO Devices changing during operation (partner ports), supported			Yes
— Number of IO Devices per tool, max.			8; 8 parallel calls of the SFC 12 "D_ACT_DP" possible per line. Max. 32 IO Devices changing during operation (partner ports) are supported
— Device replacement without swap medium			Yes
— Send cycles			250 μs, 500 μs, 1 ms, 2 ms, 4 ms additionally with IRT with high performance: 250 µs to 4 ms in 125 µs frame
— Updating time			250 µs to 512 ms; minimum value depends on preset communication share for PROFINET IO, on the number of IO Devices and on the amount of configured user data, see PROFINET system description
Address area
— Inputs, max.			4 kbyte
— Outputs, max.			4 kbyte
— User data consistency, max.			1 024 byte
PROFINET IO Device
Services
— PG/OP communication			Yes
— S7 routing			Yes
— S7 communication			Yes
— Isochronous mode			No
— Open IE communication			Yes
— IRT			Yes
— Prioritized startup			Yes
— Shared device			Yes
— Number of IO Controllers with shared device, max.			2
Transfer memory
— Inputs, max.			1 440 byte; Per IO Controller with shared device
— Outputs, max.			1 440 byte; Per IO Controller with shared device
Submodules
— Number, max.			64
— User data per submodule, max.			1 024 byte
PROFINET CBA
● acyclic transmission			Yes
● cyclic transmission			Yes
Open IE communication
● Number of connections, max.			46
● Local port numbers used at the system end			0, 20, 21, 25, 80, 102, 135, 161, 34962, 34963, 34964, 65532, 65533, 65534, 65535
● Keep-alive function, supported			Yes
Open IE communication
● TCP/IP
— Number of connections, max.			46
— Data length, max.			32 kbyte
— several passive connections per port, supported			Yes
● ISO-on-TCP (RFC1006)	Via CP 443-1 Adv. and loadable FB	Via CP 443-1 and loadable FB	Yes; Via integrated PROFINET interface or CP 443-1 Adv. and loadable FBs
— Number of connections, max.			46
— Data length, max.	1452 bytes via CP 443-1 Adv.	1452 bytes via CP 443-1 Adv.	32 kbyte; 1452 bytes via CP 443-1 Adv.
● UDP
— Number of connections, max.			46
— Data length, max.			1 472 byte
Isochronous mode
Isochronous operation (application synchronized up to terminal)	Yes; For PROFIBUS only	Yes; For PROFIBUS only	Yes; Via PROFIBUS DP or PROFINET interface
Equidistance	Yes	Yes	Yes
Number of DP masters with isochronous mode	1	2	1
User data per isochronous slave, max.	244 byte	244 byte	244 byte
shortest clock pulse	1.5 ms; 0.5 ms without use of SFC 126, 127	1.5 ms; 0.5 ms without use of SFC 126, 127	1.5 ms; 0.5 ms without use of SFC 126, 127
max. cycle	32 ms	32 ms	32 ms
Communication functions
PG/OP communication	Yes	Yes	Yes
● Number of connectable OPs without message processing	47	47	47
● Number of connectable OPs with message processing	47; When using Alarm_S/SQ and Alarm_D/DQ	47; When using Alarm_S/SQ and Alarm_D/DQ	47; When using Alarm_S/SQ and Alarm_D/DQ
Data record routing	Yes	Yes	Yes
Global data communication
● supported	Yes	Yes	Yes
● Number of GD loops, max.	8	8	8
● Number of GD packets, transmitter, max.	8	8	8
● Number of GD packets, receiver, max.	16	16	16
● Size of GD packets, max.	54 byte	54 byte	54 byte
● Size of GD packet (of which consistent), max.	1 variable	1 variable	1 variable
S7 basic communication
● supported	Yes	Yes	Yes
● User data per job, max.	76 byte	76 byte	76 byte
● User data per job (of which consistent), max.	1 variable	1 variable	1 variable
S7 communication
● supported	Yes	Yes	Yes
● as server	Yes	Yes	Yes
● as client	Yes	Yes	Yes
● User data per job, max.	64 kbyte	64 kbyte	64 kbyte
● User data per job (of which consistent), max.	462 byte	462 byte; 1 variable	462 byte; 1 variable
S5 compatible communication
● supported	Yes; Via FC AG_SEND and AG_RECV, max. via 10 CP 443-1 or 443-5	Yes; Via FC AG_SEND and AG_RECV, max. via 10 CP 443-1 or 443-5	Yes; Via FC AG_SEND and AG_RECV, max. via 10 CP 443-1 or 443-5
● User data per job, max.	8 kbyte	8 kbyte	8 kbyte
● User data per job (of which consistent), max.	240 byte	240 byte	240 byte
● Number of simultaneous AG-SEND/AG-RECV orders per CPU, max.	24/24	24/24	24/24
Standard communication (FMS)
● supported	Yes; Via CP and loadable FB	Yes; Via CP and loadable FB	Yes; Via CP and loadable FB
Open IE communication
● TCP/IP			Yes; via integrated PROFINET interface and loadable FBs
● UDP			Yes; via integrated PROFINET interface and loadable FBs
Web server
● supported	No	No	Yes
● Number of HTTP clients			5
● User-defined websites			Yes
PROFINET CBA (at set setpoint communication load)
● Setpoint for the CPU communication load			20 %
● Number of remote interconnection partners			32
● Number of functions, master/slave			150
● Total of all master/slave connections			4 500
● Data length of all incoming connections master/slave, max.			45 000 byte
● Data length of all outgoing connections master/slave, max.			45 000 byte
● Number of device-internal and PROFIBUS interconnections			1 000
● Data length of device-internal und PROFIBUS interconnections, max.			16 000 byte
● Data length per connection, max.			2 000 byte
Remote interconnections with acyclic transmission
— Sampling frequency: Sampling time, min.			200 ms; Depending on preset communication load, number of interconnections and data length used
— Number of incoming interconnections			250
— Number of outgoing interconnections			250
— Data length of all incoming interconnections, max.			8 000 byte
— Data length of all outgoing interconnections, max.			8 000 byte
— Data length per connection, max.			2 000 byte
Remote interconnections with cyclic transmission
— Transmission frequency: Transmission interval, min.			1 ms; Depending on preset communication load, number of interconnections and data length used
— Number of incoming interconnections			300
— Number of outgoing interconnections			300
— Data length of all incoming interconnections, max.			4 800 byte
— Data length of all outgoing interconnections, max.			4 800 byte
— Data length per connection, max.			450 byte
HMI variables via PROFINET (acyclic)
— Number of stations that can log on for HMI variables (PN OPC/iMap)			2x PN OPC/1x iMap
— HMI variable updating			500 ms
— Number of HMI variables			1 000
— Data length of all HMI variables, max.			32 000 byte
PROFIBUS proxy functionality
— supported			Yes; 32 PROFIBUS slaves max. connectable
— Data length per connection, max.			240 byte; Slave-dependent
Number of connections
● overall	48	48	48
● usable for PG communication	47	47	47
— reserved for PG communication	1	1	1
— adjustable for PG communication, max.	0	0	0
● usable for OP communication	47	47	47
— reserved for OP communication	1	1	1
— adjustable for OP communication, max.	0	0	0
● usable for S7 basic communication	46	46	46
— reserved for S7 basic communication	0	0	0
— adjustable for S7 basic communication, max.	0	0	0
● usable for S7 communication	46	46	46
— reserved for S7 communication	0	0	0
— adjustable for S7 communication, max.	0	0	0
● usable for routing	23	23	23
— reserved for routing	0	0	0
— adjustable for routing, max.	0	0	0
S7 message functions
Number of login stations for message functions, max.	47; Max. 47 with Alarm_S/SQ and Alarm_D/DQ (OPs); max. 8 with Alarm, Alarm_8, Alarm_8P, Notify and Notify_8 (e.g. WinCC)	47; Max. 47 with Alarm_S/SQ and Alarm_D/DQ (OPs); max. 8 with Alarm, Alarm_8, Alarm_8P, Notify and Notify_8 (e.g. WinCC)	47; Max. 47 with Alarm_S/SQ and Alarm_D/DQ (OPs); max. 8 with Alarm, Alarm_8, Alarm_8P, Notify and Notify_8 (e.g. WinCC)
Symbol-related messages	Yes	Yes	Yes
SCAN procedure	Yes	Yes	Yes
Program alarms	Yes	Yes	Yes
Process diagnostic messages	Yes	Yes	Yes
simultaneously active Alarm-S blocks, max.	250; Simultaneously active alarm_S/SQ blocks or alarm_D/DQ blocks	250; Simultaneously active alarm_S/SQ blocks or alarm_D/DQ blocks	250; Simultaneously active alarm_S/SQ blocks or alarm_D/DQ blocks
Alarm 8-blocks	Yes	Yes	Yes
● Number of instances for alarm 8 and S7 communication blocks, max.	300	300	300
● preset, max.	150	150	150
Process control messages	Yes	Yes	Yes
Number of archives that can log on simultaneously (SFB 37 AR_SEND)	4	4	4
Number of messages
● overall, max.	256	256	256
● in 100 ms grid, max.	0	0	0
● in 500 ms grid, max.	256	256	256
● in 1000 ms grid, max.	256	256	256
Number of additional values
● with 100 ms grid, max.	0	0	0
● with 500, 1000 ms grid, max.	1	1	1
Test commissioning functions
Status block	Yes; Up to 16 simultaneously	Yes; Up to 16 simultaneously	Yes; Up to 16 simultaneously
Single step	Yes	Yes	Yes
Number of breakpoints	16	16	16
Status/control
● Status/control variable	Yes; Up to 16 variable tables	Yes; Up to 16 variable tables	Yes; Up to 16 variable tables
● Variables	Inputs/outputs, memory bits, DBs, distributed I/Os, timers, counters	Inputs/outputs, memory bits, DBs, distributed I/Os, timers, counters	Inputs/outputs, memory bits, DBs, distributed I/Os, timers, counters
● Number of variables, max.	70; Status/control	70; Status/control	70; Status/control
Forcing
● Forcing	Yes	Yes	Yes
● Forcing, variables	Inputs/outputs, bit memories, distributed I/Os	Inputs, outputs, bit memories, peripheral inputs, peripheral outputs	Inputs/outputs, bit memories, distributed I/Os
● Number of variables, max.	64	64	64
Diagnostic buffer
● present	Yes	Yes	Yes
● Number of entries, max.	3 200	3 200	3 200
— adjustable	Yes	Yes	Yes
— preset	120	120	120
Service data
● can be read out	Yes	Yes	Yes
Standards, approvals, certificates
CE mark	Yes	Yes	Yes
CSA approval	Yes	Yes	Yes
UL approval	Yes	Yes	Yes
cULus	Yes	Yes	Yes
FM approval	Yes	Yes	Yes
RCM (formerly C-TICK)	Yes	Yes	Yes
KC approval	Yes	Yes	Yes
EAC (formerly Gost-R)	Yes	Yes	Yes
Use in hazardous areas
● ATEX	ATEX II 3G Ex nA IIC T4 Gc	ATEX II 3G Ex nA IIC T4 Gc	ATEX II 3G Ex nA IIC T4 Gc
Ambient conditions
Ambient temperature during operation
● min.	0 °C	0 °C	0 °C
● max.	60 °C	60 °C	60 °C
Configuration
Configuration software
● STEP 7	Yes	Yes	Yes
Programming
● Command set	see instruction list	see instruction list	see instruction list
● Nesting levels	7	7	7
● Access to consistent data in process image	Yes	Yes	Yes
● System functions (SFC)	see instruction list	see instruction list	see instruction list
● System function blocks (SFB)	see instruction list	see instruction list	see instruction list
Programming language
— LAD	Yes	Yes	Yes
— FBD	Yes	Yes	Yes
— STL	Yes	Yes	Yes
— SCL	Yes	Yes	Yes
— CFC	Yes	Yes	Yes
— GRAPH	Yes	Yes	Yes
— HiGraph®	Yes	Yes	Yes
Number of simultaneously active SFCs
— DPSYC_FR	2; SFC 11; per interface	2; SFC 11; per interface	2; SFC 11; per interface
— D_ACT_DP	8; SFC 12; per interface	8; SFC 12; per interface	8; SFC 12; per interface
— RD_REC	8; SFC 59; per interface	8; SFC 59; per interface	8; SFC 59; per interface
— WR_REC	8; SFC 58; per interface	8; SFC 58; per interface	8; SFC 58; per interface
— WR_PARM	8; SFC 55; per interface	8; SFC 55; per interface	8; SFC 55; per interface
— PARM_MOD	1; SFC 57; per interface	1; SFC 57; per interface	1; SFC 57; per interface
— WR_DPARM	2; SFC 56; per interface	2; SFC 56; per interface	2; SFC 56; per interface
— DPNRM_DG	8; SFC 13; per interface	8; SFC 13; per interface	8; SFC 13; per interface
— RDSYSST	8; SFC 51	8; SFC 51	8; SFC 51
— DP_TOPOL	1; SFC 103; per interface	1; SFC 103; per interface	1; SFC 103; per interface
Number of simultaneously active SFBs
— RDREC	8; SFB 52; per interface, but not more than 32 across all external interfaces	8; SFB 52; per interface, but not more than 32 across all external interfaces	8; SFB 52; per interface, but not more than 32 across all external interfaces
— WRREC	8; SFB 53; per interface, but not more than 32 across all external interfaces	8; SFB 53; per interface, but not more than 32 across all external interfaces	8; SFB 53; per interface, but not more than 32 across all external interfaces
Know-how protection
● User program protection/password protection	Yes	Yes	Yes
● Block encryption	Yes; With S7 block Privacy	Yes; With S7 block Privacy	Yes; With S7 block Privacy
Dimensions
Width	25 mm	25 mm	25 mm
Height	290 mm	290 mm	290 mm
Depth	219 mm	219 mm	219 mm
Weights
Weight, approx.	700 g	700 g	750 g