Mitsubishi Electric AJ65SBTB1-32D1 Digital Input Module

The Mitsubishi Electric AJ65SBTB1-32D1 digital input module is a 32-point DC input unit for CC-Link distributed I/O, used to collect signals from sensors, switches, and field devices and feed them into a PLC over a CC-Link network in industrial automation lines and control panels. It provides 32 DC inputs (sink/source shared) with a rated 24 V DC supply, drawing about 5 mA per point and a response time of ≤ 0.2 ms, with photocoupler isolation and screw-terminal wiring for panel-mount installation. Its compact form measures approximately 179 × 50 × 40 mm and it carries IP2X protection. Common replacements include Mitsubishi AJ65SBTB1-32D, AJ65BTB1-32D, and AJ65SBTB1-32DT1.