PLC-RSC Relay Module for Universal Industrial Panels

PLC-RSC relay module PLC-RSC- 12DC/21-21 from Phoenix Contact is a compact PLC-INTERFACE module for universal industrial switching tasks. It combines a PLC-BSC…/21 basic terminal block with screw connection and a plug-in miniature relay with power contact. Therefore, it gives control cabinets a reliable and space-saving interface for field signals.

This Phoenix Contact module uses 12 V DC input voltage and provides 2 changeover contacts. It mounts on NS 35/7.5 DIN rail, which makes it suitable for common automation cabinet layouts. In addition, the module has safe separation between the coil side and contact side. This helps engineers build dependable panels for machine control, utility equipment, and process automation.

Compact Interface Module for Maintenance Stock

The PLC-RSC- 12DC/21-21 model is often selected when a plant needs a standard relay module for replacement or spare parts planning. The screw connection gives technicians a familiar wiring method. Also, the plug-in relay structure can reduce service time because the relay can be replaced without redesigning the whole circuit.

For purchasing teams, this Phoenix Contact part is useful for machine repair, panel building, and repeat procurement. HKXY Instruments can help verify item number 2967235, check current availability, and provide a competitive quotation. Moreover, we can support related Phoenix Contact PLC-INTERFACE modules if your system uses several relay types.

If you need this module for a new project or urgent replacement, please send the required quantity, delivery country, and expected lead time. Our team will reply with stock status, price, and shipping support. We can also help you compare similar PLC relay modules when the original model is difficult to source.

• Brand: Phoenix Contact
• Model: PLC-RSC- 12DC/21-21
• Phoenix Contact item number: 2967235
• Product type: PLC-INTERFACE relay module
• Connection type: Screw connection
• Input voltage: 12 V DC
• Contact type: 2 changeover contacts
• Mounting type: NS 35/7.5 DIN rail

The PLC-RSC relay module offers a practical balance of compact size, easy wiring, and reliable switching for daily industrial control needs.