Nā kumu hoʻoili (RSM) me nā maikaʻi a me nā maikaʻi ʻole maʻamau e hoʻopili ʻia i ka PLC a i ʻole nā ʻano mea hoʻokele ʻē aʻe. Hana ʻia nā interfaces me nā hui o 4, 8 a i ʻole 16 mau RCL relays (12.7 mm) a i ʻole RSS (6.1 mm). Hiki ke hoʻonohonoho ʻia ka pilina i ka mea hoʻokele me ka hoʻohana ʻana i nā mea hoʻohui pluggable a i ʻole ka hoʻohana ʻana i nā kaula pololei me nā mea hoʻohui IEC 60603-13. Nui nā koho:
- 1 a i ʻole 2 mau pilina CO me nā relays 16/8/6 A
- Nā voltages mai 5 a 230 V
- Hoʻopili ʻia ka wili, ka ʻūmiʻi hoʻopaʻa a i ʻole ka PUSH IN
- Kūlike me nā relays solid-state a Weidmüller
Hāʻawi ka laulā o nā relays i ka hoʻokaʻawale galvanic ma waena o ka input/output a me waena o nā pilina pili ma nā relays. Hiki i kēia ke hoʻololi palekana i nā voltages like ʻole i loko o nā mea hoʻokele a me nā mea e pono ai nā ʻāpana kahua like ʻole.