Spectrum Controls 1746sc-IA8I is an isolated-circuit digital input module for the SLC 500 PLC family, delivering eight 100/120 V AC/DC inputs with each channel having its own isolated common. The 1746sc-IA8I accepts eight discrete inputs rated for 100/120 VAC or AC/DC, enabling safe interfacing to field devices such as pushbuttons and limit switches in industrial control systems. Weighing approximately 0.41 lb, this 8-channel module is part of Spectrum Controls' 1746sc series for SLC 500 applications.
