Industrial PLC Input Interface Module Honeywell 621-4350R

Description

TheHoneywell 621-4350Ris ahigh-speed digital input moduledesigned for use inHoneywell’s IPC 620 distributed control systems. It supports16 transistor-transistor logic (TTL) input channelsoperating at5 volts, making it ideal for interfacing with low-voltage digital devices. With rapidresponse timeandLED status indicators, this module ensures reliable signal acquisition in industrial automation environments.