Connection circuit diagrams for the switching devices
Application document for functional safety STO, SS1 (ISO 13849-1)
Compact User Manual, 09/2016, A5E34871844AM
79
Relay module - PR1-RSC3-LDP-24DC/2X21AU - 2834520 (Phoenix Contact)
① Relay socket PR1 / PR2
② Relay holding bar with ejector function and surface for labeling
7.5 × 15 mm (PR1...)/
8 × 28 mm (PR2...)
③ Pluggable miniature relay/industrial relay
④ Display/interference suppression module
⑤ Device identification label
⑥ Actuation opening for the screw or spring-loaded terminal
⑦ Conductor connection opening
⑧ Latching foot assembly
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