Discrete Input Modules
Allen-Bradley 1771-IV Digital DC Input Modules 8 Channel Sinking 120 VAC/DC (Used Surplus)
General purpose 8 channel 120VAC/DC digital input module for the popular PLC-5 modular system, desig..
Allen-Bradley 1771-IV Digital DC Input Modules 8 Channel Sinking 24 VDC (Repair Yours)
General purpose 8 channel 24 DC digital input module for the popular PLC-5 modular system, designed ..
Allen-Bradley 1771-IVN Digital DC Input Module 8 Channel Sinking 20 VDC (Repair Yours)
General purpose 8 channel 20 VDC Digital DC Input Modules for the popular PLC-5 modular system, desi..
Allen-Bradley 1771-IVN Digital DC Input Module 8 Channel Sinking 20 VDC (Repair Yours)
General purpose 8 channel 20 VDC Digital DC Input Modules for the popular PLC-5 modular system, desi..