ABB DI630 Digital Input Module

Product Description

The ABB DI630 is a high-performance Digital Input Module designed for the ABB S600 I/O system. It collects 24 V DC signals from field devices such as switches, sensors, and alarm contacts, ensuring reliable signal acquisition. In addition, its optical isolation protects sensitive systems from electrical noise, maintaining signal integrity under demanding industrial conditions. The module also features built-in diagnostics with LED indicators, allowing operators to quickly identify faults and monitor channel status. Moreover, its configurable digital filter adapts to varying signal environments, offering flexibility for diverse automation scenarios. Compact and robust, the DI630 integrates seamlessly into S600 racks, supporting efficient system expansions and upgrades.

Key Features

• Acquires reliable digital signals from switches, sensors, and alarms.

• Optical isolation per channel ensures protection against electrical interference.

• Built-in LED diagnostics and fault detection simplify system monitoring.

• Configurable digital filtering (0–100 ms) adapts to different environments.

• Compact rack-mount design integrates easily into ABB S600 systems.

• Lightweight and durable, suitable for industrial automation and substation applications.

Technical Specifications

• Input Channels: 16 isolated digital inputs

• Nominal Input Voltage: 24 V DC

• Input Current: 6 mA per channel

• Isolation: Optical isolation per channel

• Diagnostics: LED indicators and fault detection

• Filtering: Configurable digital filter (0–100 ms)

• Mounting: Rack installation in ABB S600 system

• Dimensions: 252 × 273 × 40 mm

• Weight: 1.32 kg

Typical Applications

• Industrial automation requiring digital input monitoring and control.

• Substation automation for switch status and alarm monitoring.

• Process control in chemical, oil & gas, and power industries.

• Retrofit or expansion projects within ABB S600 I/O systems.

FAQ

Q: What devices can the DI630 module connect to?
A: It connects to field switches, sensors, and alarm contacts with 24 V DC signals.

Q: How does the module ensure signal reliability?
A: Optical isolation prevents electrical interference, while configurable filtering adapts to different signal types.

Q: Can it be used in substation automation?
A: Yes, it is ideal for monitoring alarms, switches, and other digital inputs in substation environments.