Figure 8-11
ET 200pro Distributed I/O System - Fail-Safe Modules
Operating Instructions, 05/2007, A5E00394073-02
8.1 8 /16 F-DI DC24V PROFIsafe Digital Electronic Module
Wiring Diagram for F-DI Modules - One Nonequivalent Sensor Connected
Nonequivalently Via Two Channels, External Sensor Supply
Fail-Safe Electronic Modules
75