Part Number: 07BR61R1
Product Type: CPU / Control Module
Compatible System: ABB AC31 PLC Series
Communication: CS31 Fieldbus (RS-485)
Supply Voltage: 24 V DC
Operating Temperature: -10°C to +55°C
Protection Rating: IP20
Mounting: DIN Rail Mounting
Function: Logic Processing, I/O Control, Bus Communication, System Diagnostics
Condition: New / Refurbished Available
Warranty: 1 Year
Description
ABB 07BR61R1 is the central processing unit designed for ABB AC31 programmable logic controllers. It executes user control programs, processes input/output signals, manages CS31 fieldbus communication, and monitors system status in real time.
This module provides reliable and fast logic control for various industrial applications, featuring strong anti-interference capability, stable operation, and high compatibility with the entire AC31 I/O range.
It supports program storage, online monitoring, and fault diagnostics, making it suitable for continuous operation in process industries such as manufacturing, water treatment, building automation, and machinery control. Its robust design ensures stable performance under harsh industrial conditions with vibration and electromagnetic interference.









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