Siemens Simatic S7

CPU 416-3 Central Processing Unit

EM232 Analog Output Module

6ES72320HB220XA0
DISCONTINUED BY MANUFACTURER 01.10.2017
21/28 VDC
I/O MODULE
ANALOG
12 BIT CONVERTER
OUTPUT 2AQ
Tariff Code: 8538903000
Country of Origin: Germany

EM 253 Positioning Module

6ES72531AA220XA0
POSITIONING EXPANSION MODULE
S7-200
EM253
Tariff Code: 8538903000
Country of Origin: Germany

EM223 Digital I/O Module

6ES72231PL220XA0
DISCONTINUED BY MANUFACTURER
PRODUCT IS CANCELLED SINCE: 01/10/17
I/O MODULE
16 POINT
0.75 AMP
15-30 VDC
2 A/CHANNEL
Tariff Code: 8538.90.7080
Country of Origin: Germany

IM151-3 Compact Module

IM 154-1 DP Profibus DP Interface - High Feature

CPU 416-2 DP Processor Module

SIMATIC S7-400
CPU 416-2 1.6 MB 
WORKING MEMORY (0.8 MB CODE, 0.8 MB DATA) 
1. INTERFACE MPI/DP 12 MBIT/S 2
INTERFACE DP

Simatic S7-200 CPU 224

CPU 315-2 PN/DP Processor

CPU 312 CPU with MPI

CPU 314C-2 PTP Compact CPU With MPI

6ES73146BG030AB0
DISCONTINUED BY MANUFACTURER
COMPACT CPU
24VDC
24 DIGITAL INPUTS
16 DIGITAL OUTPUTS
4 ANALOG INPUTS
2 ANALOG OUTPUTS
96KB INTEGRATED MEMORY

SM 1223 Digital I/O Module

SIMATIC S7-1200
Digital I/O SM 1223
16 DI/16 DO, 16 DI 24 V DC
Sink/Source,16 DO, relay 2 A

CPU 1212C Compact CPU

SIMATIC S7-1200 SM1231 RTD 4 X AI

SM 1221 Digital Input Module

COMMUNICATION MODULE CM 1241 RS422/485

SIMATIC S7-1200
Communication module CM 1241
RS422/485
9-pole D-sub (socket) supports Freeport

SM 1231 Analog Input Module

S7-1200 DIGITAL OUTPUT 16DO RELAY 2A

Digital I/O Module

SIMATIC S7-1200
Digital I/O SM 1223
8 DI/8 DO, 8 DI 24 V DC
Sink/Source, 8DO
transistor 0.5 A

SM326 Digital Input Module - Failsafe

DIGITAL INPUT MODULE
24VDC
24 INPUTS
FAILSAFE SYSTEMS WITH DIAGNOSTICS

Front Connector for S7-400

6ES74921AL000AA0
CONNECTOR FRONT
S7400 SCREW
48 POLE
Tariff Code: 8536698000

AddFEM Sequence of Event 
ADDFEM (front end module)
PROFIBUS device with high-speed I/O functions, 
redundant, FEF (front end function)
Supply Voltage:24 V DC (±15%)
Power Consumption:≤ 5 W (typical)
PROFIBUS Interface:2 ports (RS-485)

Analog Input Module

IM153-4 PN IO Interface Module - High Feature

SIMATIC DP
Connection ET 200M 
IM 153-4 PN IO High Feature for max
12 S7-300 modules
supports fail-safe module
HART modules
shared device
MediumRedundancy Protocol

CPU S7-1500 1518-4 PN/DP 2P 10MB