Metheo ea li-relay (RSM) e nang le li-positive le negative tse tloaelehileng tse hokahanngoang le PLC kapa mefuta e meng ea balaoli. Li-interface li entsoe ka lihlopha tsa li-relay tsa RCL tse 4, 8 kapa 16 (12.7 mm) kapa RSS (6.1 mm). Khokahano ho molaoli e ka hlophisoa ho sebelisoa lihokelo tse ka plugang kapa ho sebelisoa likhoele tse tobileng tse nang le lihokelo tsa IEC 60603-13. Mefuta e mengata ea likhetho:
- Likhokahano tse 1 kapa tse 2 tsa CO tse nang le li-relay tsa 16/8/6 A
- Li-voltage ho tloha ho 5 ho isa ho 230 V
- Sekurufu, setlamo sa kgatello kapa kgokelo ya PUSHANYA KA HARE
- E lumellana le li-relay tsa Weidmüller tse tiileng
Mefuta e fapaneng ea li-relay e fana ka karohano ea galvanic pakeng tsa ho kenya/ho ntša hammoho le pakeng tsa likhokahano tse haufi le li-relay. Sena se nolofalletsa li-voltage tse fapaneng ho balaoli le tse hlokoang ke likarolo tse fapaneng tsa tšimo hore li fetoloe ka mokhoa o sireletsehileng.