Saldhigyada Relay (RSM) oo leh togan iyo taban oo caadi ah oo lagu xidhi karo PLC ama noocyo kale oo kontaroolayaal ah. Isgoysyada waxay ka kooban yihiin kooxo 4, 8 ama 16 RCL Relays (12.7 mm) ama RSS (6.1 mm). Xidhiidhka kontaroolaha waxaa lagu rakibi karaa iyadoo la isticmaalayo isku xidhayaal la xiri karo ama iyadoo la isticmaalayo fiilooyin toos ah oo leh isku xidhayaasha IEC 60603-13. Xulashooyin kala duwan:
- 1 ama 2 xiriir oo CO ah oo leh 16/8/6 A relays
- Danabyada laga bilaabo 5 ilaa 230 V
- Isku xidhka boolal, maroojiye xiisadeed ama isku xidhka PUSH IN
- La jaan qaadaya dib u celinta xaaladda adag ee Weidmüller
Kala duwanaanshaha gudbinta waxay bixisaa kala soocid galvanic ah oo u dhaxaysa gelinta/soo-saarka iyo sidoo kale xiriirka ku xiga ee gudbinta. Tani waxay awood u siineysaa danabyada kala duwan ee kontaroolayaasha iyo kuwa ay u baahan yihiin walxaha kala duwan ee goobta in si ammaan ah loo waafajiyo.