ABB 88VA02B-E GJR2365700R1010

Technical parameters

Type: 32-channel digital input control panel assembly

Working voltage: 24V DC

Signal input compatibility: Supports dry contacts or active 24V input devices

Common signal return: Shares a set of ground loops

Electrical isolation: Each channel has an independent isolated logic circuit, and the anti-interference level meets the requirements of harsh industrial environments

Communication protocol: Adapts to ABB MasterBus 300 communication architecture

Module form: Board assembly

Functional features

1. Multi-channel high-precision acquisition: ABB 88VA02B-E GJR2365700R1010 control panel assembly has 32 independent digital input channels, real-time acquisition of field switch signals, and ensures data accuracy through status detection circuits

2. Strong anti-interference and protection mechanism: Each channel uses electrical isolation technology to effectively suppress electromagnetic interference; built-in overvoltage and short-circuit protection to ensure the long-term stability of the system in harsh industrial environments

3. Visual maintenance support: Integrated LED status indicator, real-time display of the operating status of each channel, significantly simplifying the troubleshooting process and improving on-site maintenance efficiency

4. Compact integrated design: As a board assembly structure, the ABB 88VA02B-E GJR2365700R1010 control board assembly takes into account high-density layout and heat dissipation optimization, and is suitable for space-constrained control cabinet installation

Application scenarios

Applicable to distributed control systems in the power, chemical, metallurgical and other industries, including:

Power substation: high-voltage switch status monitoring and protection logic triggering;

Chemical process control: reactor valve position signal acquisition and interlocking control;

Metallurgical automation: blast furnace equipment safety interlocking and conveyor belt start and stop detection