Product D:3BSE003825R1
ABB model name :CI531
Directory Description :CI531 submodule RS232 interface, 2
Long description: Submodule RS232 interface
Product net depth/length :125 mm
Product net height :20mm
Net width :260mm
Net weight: 0.145kg
The ABB CI531 3BSE003825R1 is an RS232 interface module designed for compatibility with ABB Programmable Logic controllers (PLCS). It essentially extends the PLC's communication capabilities, enabling it to connect to external devices that use RS232 serial communication.

Main features:
Product Number :3BSE003825R1
ABB model :CI531
Function: Sub-module RS232 interface
Number of RS232 channels :2
Overall dimensions: 125mm × 20mm × 260mm (L × H × W)
Net weight: 0.145kg
Common applications of this module include:
Connect a plc to a printer, modem, or other serial device
Communicate with the operating terminal or human machine interface (hmi)
Interface with remote monitoring or control systems
Data recording and transmission

