ABB 500BIM01 1MRB150024R0002 Baseplate I/O Module

Series Affiliation: Digital input/output module of ABB AC 500 series PLC, used for processing input and output control of switching signals (such as buttons, sensors, relay contacts, etc.) in industrial automation systems.

Core Functions: Supports high-speed acquisition and driving of multi-channel digital signals, suitable for scenarios like logic control, equipment status monitoring, and safety interlocking. It can communicate in real time with AC 500 CPU modules via the backplane bus.

Channel Configuration: 16-channel digital input (DI) + 16-channel digital output (DO), totaling 32 channels with grouped isolation.

Input Characteristics:

Output Characteristics:

Power Supply: 24VDC (±20%), power consumption ≤8W.

Isolation: Electrical isolation between input/output channels and between channels and power supply (isolation voltage 500V AC/1min), with strong anti-interference capability.

Filtering and Response: Input channels support software-adjustable filtering, output channel response time ≤1ms.

Mounting Method: 35mm DIN rail mounting, supports vertical/horizontal installation.

Operating Temperature: -25℃~+60℃, humidity 5%~95% (non-condensing).

Signal acquisition for production line start/stop buttons and limit switches;

Switching control for motor forward/reverse rotation and solenoid valve actions.

Signal feedback for valve open/close status and circuit breaker position;

Fault detection for safety door interlocks and emergency stop buttons.

Monitoring of switch status in power distribution cabinets;

Start/stop control of generator sets and output of protection signals.

Adopts detachable terminal blocks (model such as 1SFA610001R1001), supporting screw or spring terminal connections. Input/output channels are clearly grouped (e.g., DI1-16, DO1-16).

Typical Wiring Examples:

Communicates with CPU modules via the AC 500 backplane bus, with data refresh cycle ≤5ms, supporting real-time status feedback.

Uses ABB Control Builder AC 500 for configuration, enabling settings for:

Status indicators:

Reserve ≥10mm heat dissipation space from adjacent modules, keep away from strong electromagnetic interference sources such as frequency converters and transformers;

Use shielded cables for signal wires, maintain ≥30cm spacing from power cables, and route input/output wires separately.

Regularly check terminal block connections (once every 6 months) to avoid signal anomalies caused by looseness;

For transistor output modules, pay attention to load types (inductive loads require flyback diodes); for relay output modules, monitor contact life (approximately 10^6 operations).

High-density requirements: For more channels, select 500BIM03 (32DI+32DO);

Explosion-proof scenarios: Hazardous areas (such as Zone 1) require matching with ABB explosion-proof interface units (model EXi810);

High-speed response: For high-frequency signal acquisition (such as encoder pulses), select 500HDI04 high-speed input module.