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- The load current supplies are directly fastened to the S7-1500 mounting rail (without connection to the backplane bus) and can be mounted directly to the left of the CPU (no installation clearance required)
- Diagnostics LEDs to indicate status and faults: Operation, Fault, Stand-by
- ON/OFF switches (operation/stand-by) in case of swapping modules
- Mains connection plug with touch protection and strain relief for connection of input voltage (enables permanent wiring)
- Plug-in 24 V DC output terminal with reverse polarity protection for connection of 24 V loads (enables permanent wiring)
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