Siemens SIMATIC Operating Instructions

Fail-Safe Electronic Modules
8.2 4 /8 F-DI/4 F-DO DC24V/2A PROFIsafe Digital Electronic Module
ET 200pro Distributed I/O System - Fail-Safe Modules
90 Operating Instructions, 05/2007, A5E00394073-02
Circular connector view Terminal Assignment of X1 to X12
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5 Connectors X1 to X4: 24 V sensor supply 2 (Vs2)
Connectors X5 to X8: Not assigned
Connectors X9 to X12: Functional ground (FG)
1
3-, 4- or 5-core copper cable
2
Only relevant for 1oo2 evaluation via a connecting cable

Siemens SIMATIC Specifications

General

Product type designation	SIMATIC
CPU	Varies by model
Memory	Varies by model
Input/Output	Varies by model
Communication	Varies by model
Programming Language	STEP 7
Operating Temperature	0°C to 60°C (varies by model)
Protection Class	IP20
Category	Programmable Logic Controller (PLC)