ABB 1SVR440721R0000 CL-LER.18DC2 Expansion For Logic Relays
https://www.sawab.app/shop/1svr440721r0000-abb-1svr440721r0000-cl-ler-18dc2-expansion-for-logic-relays-2707
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Function: ExpansionsSub-Function: Input / Output expansionNumber of Digital In/Outputs: 12 Digital Inputs / 6 Relay OutputsRated Operational Voltage: 24 V DC