The ABB 1KHW000628R0101 (G3LR) is a PCB board designed for industrial automation and control systems. It guarantees accurate data acquisition and reliable performance, making it suitable for integration within ABB’s automation frameworks. This module is ideal for use in demanding industrial environments where precision and durability are critical.

Electrical Specifications

• Power Supply Voltage: 24 V DC ±10%.

• Power Consumption: 5 W nominal.

• Insulation Resistance: ≥ 100 MΩ @ 500 V DC.

• Surge Protection: Complies with IEC 60255-5, providing 1500 V protection.

Analog Input Channels

• Number of Channels: 8 differential inputs.

• Input Signal Type: 4–20 mA or 0–10 V DC.

• Resolution: 16-bit.

• Accuracy: ±0.1% of full-scale range.

• Sampling Rate: 1 kHz.

• Input Impedance: 250 Ω (current mode), 10 kΩ (voltage mode).

Communication

• Protocol Support: Modbus RTU and TCP/IP (optional communication module required).

• Serial Communication: RS-485 interface with a baud rate of 115200 bps.

• Diagnostics: Features a built-in self-test and status LED indicators.