Part Number: 07KR91B (Order No.: GJR5250000R0353, GJR5251063P1)
Type: Basic Unit / CPU
System: Advant AC31 / CS31
Power: 24 V DC / 115–230 V AC
I/O: 20 DI (24 V DC), 12 DO (Relay)
Comm: RS-232, CS31 (RS-485)
Features: RTC, 10 kHz counter, PID, diagnostics
Temp: 0°C to +55°C
Protection: IP20
Mount: DIN rail
Warranty: 1 Year
Description
07KR91B is an upgraded version of the 07KR91, serving as the core controller for the AC31 platform. It integrates a high-performance processor, expanded memory, and enhanced communication. It supports the full CS31 I/O ecosystem, features integrated diagnostics, LED status indicators, and detachable terminals. Built for harsh industrial environments, it’s ideal for machinery, process control, and factory automation.
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