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SIMATIC S7-400​
​PLC Modules & Parts


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  • Modular Design: The S7-400 series offers a modular architecture, allowing for flexible configurations with various CPU, I/O, and communication modules to meet diverse automation needs.
  • Protection Ratings: Depending on the model, the S7-400 series provides varying degrees of protection, such as IP20, ensuring suitability for both control cabinet and harsh industrial environments.
  • Communication Interfaces: The system supports multiple communication protocols, including PROFIBUS, allowing for seamless integration into various network topologies.

CPU Modules

Category
CPU Modules
CPU Modules
CPU Modules
CPU Modules
CPU Modules
CPU Modules
CPU Modules
CPU Modules
CPU Modules
CPU Modules
CPU Modules
CPU Modules
CPU Modules
​CPU Modules

Model
​
CPU 412-1
CPU 412-2
CPU 412-2 PN
CPU 412F-2 (failsafe)
CPU 414-2
CPU 414-3
CPU 414-3 PN/DP
CPU 414F-3 PN/DP (failsafe)
CPU 416-2
CPU 416-3
CPU 416F-2 (failsafe)
CPU 416F-3 PN/DP (failsafe)
CPU 417-4H / 417-5H
CPU 417F-4H / 417F-5H 
Part Number
​
6ES7 412-1XJ05-0AB0 / 6ES7 412-1XJ07-0AB0
6ES7 412-2XJ05-0AB0 / 6ES7 412-2XJ07-0AB0
6ES7 412-2EK06-0AB0 / 6ES7 412-2EK07-0AB0
6ES7 412-2FK05-0AB0 / 6ES7 412-2FK07-0AB0
6ES7 414-2XK05-0AB0
6ES7 414-3XM05-0AB0 / 6ES7 414-3XM07-0AB0
6ES7 414-3EM06-0AB0 / 6ES7 414-3EM07-0AB0
6ES7 414-3FM06-0AB0 / 6ES7 414-3FM07-0AB0
6ES7 416-2XN05-0AB0 / 6ES7 416-2XP07-0AB0
6ES7 416-3XR05-0AB0 / 6ES7 416-3XR07-0AB0
6ES7 416-2FN05-0AB0 / 6ES7 416-2FN07-0AB0
6ES7 416-3FR05-0AB0 / 6ES7 416-3FR07-0AB0
6ES7 417-4HL04-0AB0 / 6ES7 417-5HT06-0AB0
6ES7 417-4FN04-0AB0 / 6ES7 417-5FT06-0AB0 
​Description 
Entry-level CPU, MPI/DP, compact memory
Extended memory and performance
With integrated PROFINET
Failsafe version of CPU 412
Mid-range CPU, MPI/DP
Multi-interface CPU
PROFINET + PROFIBUS
Safety CPU with PN/DP
High-performance CPU, large memory
Top-tier CPU, max throughput
High-performance failsafe CPU
Failsafe with PN/DP
High-availability redundant CPUs
Failsafe + High Availability (H-CPU family)

Power Supply Units

Category
Power Supply Units
Power Supply Units
Power Supply Units
​Power Supply Units

Model
​
PS 405 2A
PS 405 4A
PS 405 10A
PS 405 20A
Part Number
​
6ES7 405-0KA02-0AA0
6ES7 405-0KA01-0AA0
6ES7 405-0KA02-0AA0
6ES7 405-0KA20-0AA0
​Description 
Power supply module, Input 120/230 V AC, Output 24 V DC / 2 A
Power supply module, Input 120/230 V AC, Output 24 V DC / 4 A
Power supply module, Input 120/230 V AC, Output 24 V DC / 10 A
Power supply module, Input 120/230 V AC, Output 24 V DC / 20 A

Racks / Backplanes

Category
Racks / Backplanes
Racks / Backplanes
Racks / Backplanes
Racks / Backplanes
Racks / Backplanes
Racks / Backplanes
​Racks / Backplanes

Model
​
UR1
UR2
UR2-H
ER1
ER2
IM 460
IM 461
Part Number 
​6ES7 400-1JA00-0AA0
6ES7 400-1JB00-0AA0
6ES7 400-1JH01-0AA0
6ES7 400-1EA00-0AA0
6ES7 400-1EB00-0AA0
6ES7 460-0AA01-0AA0
6ES7 461-0AA01-0AA0
​Description 
Central rack, 4 slots (smallest S7-400 rack)
Central rack, 9 slots (standard S7-400 rack)
Central rack, 9 slots, high feature version for redundant systems
Expansion rack, 4 slots
Expansion rack, 9 slots
Interface module for central rack (master), connects to IM 461
Interface module for expansion rack (slave), connects to IM 460

Digital I/O Modules

Category
Digital I/O Modules
Digital I/O Modules
Digital I/O Modules
Digital I/O Modules
Digital I/O Modules
Digital I/O Modules
Digital I/O Modules
Digital I/O Modules
Digital I/O Modules
​Digital I/O Modules

Model
​
SM 421 (Digital Input)
SM 421
SM 421
SM 421
SM 421
SM 422 (Digital Output)
SM 422
SM 422
SM 422
SM 422
Part Number 
6ES7-421-7BH01-0AB0
6ES7-421-7DH00-0AB0
6ES7-421-1BL00-0AA0
6ES7-421-1BL01-0AA0
6ES7-421-1EL00-0AA0
6ES7-422-5EH00-0AB0
6ES7-422-5EH10-0AB0
6ES7-422-1BL00-0AA0
6ES7-422-1BH10-0AA0
6ES7-422-5EH10-0AB0
​
​Description 
16 DI, 24 V DC, isolated; 0.05 ms input delay; alarm & diagnostics.
16 DI, Universal Voltage (UC 24-60V), alarm & diagnostics.
32 DI, 24 V DC.
32 DI; isolated; typically 24 V DC.
32 DI, 120 V DC / AC.
16 DO; AC 120 V / 2 A; diagnostics.
16 DO; DC 20-125 V; 1.5 A; isolated groups; diagnostics.
32 DO; 24 V DC; 0.5 A per output.
16 DO; 24 V DC; 2 A; isolated in two groups of 8.
8 outputs AC 120/230 V, 5 A.

Analog I/O Modules

Category
Analog I/O Modules
Analog I/O Modules
Analog I/O Modules
Analog I/O Modules
Analog I/O Modules
Analog I/O Modules
Analog I/O Modules
​Analog I/O Modules

Model
​
SM 431 Analog Input
SM 431 Analog Input
SM 431 Analog Input
SM 431 Analog Input
SM 431 Analog Input
SM 431 Analog Input
SM 431 Analog Input
SM 432 Analog Output


Part Number 
​6ES7-431-0HH00-0AB0
6ES7-431-1KF00-0AB0
6ES7-431-1KF10-0AB0
6ES7-431-1KF20-0AB0
6ES7-431-7QH00-0AB0
6ES7-431-7KF00-0AB0
6ES7-431-7KF10-0AB0
6ES7-432-1HF00-0AB0


​Description 
16 AI, 13-bit resolution, non-isolated inputs: ±10 V, ±20 mA, 4-20 mA, ~20 ms 
8 AI, isolated, 13-bit, U/I/R (Voltage / Current / Resistive / RTD / Thermocouple) 
8 AI, isolated, 14-bit, improved linearization etc.
8 AI, isolated, 14-bit, faster conversion (~0.416 ms cycle), etc.
16 AI, 16-bit (15 +1), with diagnostics & linearization for RTD / thermocouples 
8 AI, 16-bit with isolation, more precise/advanced features.
8 AI, 16-bit, likely a variant for RTD / thermal measurement etc.
8 AO, 13-bit resolution, isolated, voltage/current output U/I.

Function Modules

​Category
Function Modules
Function Modules
Function Modules

Model
​
FM 450 PID
FM 451 Counter
FM 458A
Part Number 
​6ES7 450-1AA01-0AE0
6ES7 451-1AA01-0AE0
6ES7 458-3AA01-0AE0
​Description 
PID Control module, dedicated closed-loop control functions
High-speed counter module for S7-400
Advanced function module, high-performance arithmetic and control tasks

Communication Modules

​Category
Communication Modules
Communication Modules
Communication Modules
Communication Modules
Communication Modules
​
Communication Modules
Model
​
CP 441-1
CP 443-1
CP 443-1 IT
CP 443-5
CP 444-5 EXT
CP 443-2
Part Number 
​6ES7 441-1AA03-0AE0
6GK7 443-1EX30-0XE0
6GK7 443-1GX20-0XE0
6GK7 443-5FX00-0XE0
6GK7 444-5EX03-0XE0
6GK7 443-2AX01-0XE0
​Description 
Serial communication module (point-to-point, RS-232/422/485)
Industrial Ethernet communication processor
Ethernet with IT functions (HTTP, FTP, Email, SNMP)
PROFIBUS DP communication processor
Extended PROFIBUS DP communication processor (multi-master)
Communication processor for AS-Interface (AS-i) networks

Redundancy / High Availability

​Category
Redundancy / High Availability
Redundancy / High Availability
Redundancy / High Availability
Redundancy / High Availability
​Redundancy / High Availability

Model
​
CPU 414H
CPU 417H
CPU 41xH (general)
Sync Module
IM 467
Part Number 
​6ES7 414-4HM06-0AB0
6ES7 417-4HT06-0AB0
(414H, 416H, 417H series)
6ES7 400-7XA01-0AB0
6ES7 467-0AA00-0AA0
​Description 
Redundant CPU for S7-400H systems, supports hot standby
High-performance redundant CPU for S7-400H systems
H-system CPUs with redundancy and synchronization features
Synchronization module, used for connecting redundant CPUs
Interface module for connection of redundant central

Safety Modules

​Category
​Safety Modules
Safety Modules
Safety Modules
Safety Modules
​Safety Modules

Model
​
F-CPUs (Fail-Safe)
F-CPUs (Fail-Safe)
F-CPUs (Fail-Safe)
F-DI Fail safe
F-DO Fail safe
Part Number 
​6ES7 414-4FN05-0AB0 (CPU 414F)
6ES7 416-5FN05-0AB0 (CPU 416F)
6ES7 417-5FN05-0AB0 (CPU 417F)
6ES7 421-7FD00-0AB0
6ES7 422-7FD00-0AB0
​Description 
Fail-safe CPUs for S7-400F systems, integrated safety functions (SIL3 / PL e)
Fail-safe CPUs for S7-400F systems, integrated safety functions (SIL3 / PL e)
Fail-safe CPUs for S7-400F systems, integrated safety functions (SIL3 / PL e)
Digital input module, fail-safe, for safety-related signals
Digital output module, fail-safe, shuts down actuators safely

Accessories

​Category
​Accessories
Accessories
Accessories
​Accessories

Model
​
MMC (Memory Cards)
Interface Cables
Interface Cables
Wiring / Mounting Kits
Part Number 
​6ES7 953-8LGxx-0AA0 
6ES7 901-3CB30-0XA0
6ES7 901-4CA00-0AA0 
6ES7 193-4CA50-0AA0 
​Description 
Micro Memory Cards used for program and data storage in S7-400 CPUs
Programming / communication cables for CPU connection
Programming / communication cables for CPU connection
Wiring, terminal blocks, and mounting accessories for I/O modules

Software

​Category
​Software
​
Software
Model
​
STEP 7 (Classic)
PCS 7 (Process Control)
Part Number 
6ES7 810-4CA13-0YA5
6ES7 810-4CA14-0YA5 (Base system)
​Description 
Standard programming software for SIMATIC S7-300/400 (Classic version: LAD, FBD, STL, HW Config, NetPro, diagnostics)
Siemens process control system built on STEP 7, WinCC, and libraries for S7-400 process automation
Email: [email protected]   -   Tel:  00966-13-8584606   -   Whatsapp:  00966-531451541
4394 Khalid Bin Al Walid, Ar Rakah Ash Shamaliyah Dist,Dammam 34224, Kingdom of Saudi Arabia
​
​Delivery partners all over Saudi Arabia.
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