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EMERGENCY-OFF switch
with PROFINET input voltage: 200-240 V 1/3-phase AC - 15%/+ 10% 3
FOR S7-21X CPU ONLY
6SL3060-4AK00-0AA0
6SE7021-3EB84-1HF3
3BSC690075R1 Condition:Used EMERGENCY-OFF switchThe TU890 is a compact MTU for the S800 I O. The MTU is a passive unit used for connecting the field wiring and power supply to the I O modules. It also contains a part of the ModuleBus. The TU890 MTU has gray terminals for field signals and process voltage connections. The maximum rated voltage is 50 V, and the maximum rated current is 2 A per channel, but these are primarily constrained to specific values by the design of the I O modules for their