Siemens SIPART PS2 - Option Modules; Alarm Modules 6 DR4004-6 A and -8 A

5.2.3 Option modules
5.2.3.1 Alarm modules 6DR4004-6A and -8A
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① Non-hazardous area ⑤ Fault message
② Hazardous area ⑥ Limit
③ Alarm module ⑦ Switching amplifier
④ Binary input 2 ⑧ Switching output
nEx = Non-explosion-proof device version
Figure 5-6 Alarm module
Connect
5.2 Electrical wiring
SIPART PS2 with PROFIBUS PA
Operating Instructions, 05/2019, A5E00127926-AC 85