ABB SAFT 138 CHS 57420146 Expansion Module Unit Board

Overview

The ABB SAFT 138 CHS 57420146 is an expansion module unit board designed for industrial automation and control systems. It extends system capabilities by providing additional input/output channels, enabling flexible integration and enhanced performance.

General Information

Part Number: 57420146

Manufacturer: ABB

Brand / Country of Origin: ABB / Switzerland

Series: SAFT 138 CHS

Type: Expansion Module / Unit Board

Mounting: Panel or DIN rail installation

Technology: Industrial expansion interface, signal routing, input/output extension

Power Specifications

Supply Voltage: 24 V DC

Power Consumption: ≤ 3 W

Input: Powered via system bus or dedicated 24 V DC line

Protection: Surge and reverse-polarity protection

Indicators: LEDs for power and module status

Communication & Interface

Input/Output Channels: Expands system I/O capability for connected devices

Signal Routing: Interfaces with main control system for seamless communication

Diagnostics: Module status monitoring, fault detection

Operator Interface: LED indicators for power and communication

Reset Features: Supports hardware and software reset

Environmental

Operating Temperature: −20 to +60 °C

Humidity: Up to 90% RH, non-condensing

Protection Rating: IP20

Dimensions & Weight

Dimensions (L × W × H): 130 × 100 × 25 mm

Weight: 0.2 kg

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