Allen-Bradley 1756-IG16

Allen-Bradley 1756-IG16

Overview

The Allen-Bradley 1756-IG16 is a 16-channel digital input module designed for 125V DC sourcing (PNP) input signals in ControlLogix chassis. With isolated inputs and robust voltage tolerance, this module is ideal for high-voltage DC signal monitoring in industrial automation applications.

Key Features

• Input Type: Digital, sourcing (PNP)

• Voltage Range: 79–150V DC

• Channels: 16 isolated inputs

• Nominal Voltage: 125V DC

• Mounting: ControlLogix 1756 chassis

• Status Indicators: Individual LEDs per channel

• Removable Terminal Block: Yes (sold separately)

Technical Specifications

• Catalog Number: 1756-IG16

• Input Delay Time: <1 ms (typical)

• Input Current: ~2.5 mA @ 125V DC

• Backplane Current Load: 100 mA @ 5.1V DC

• Isolation Voltage: 250V continuous

• Operating Temperature: 0°C to +60°C

• Storage Temperature: -40°C to +85°C

• Humidity: 5–95% non-condensing

• Certifications: UL, CE, CSA, RoHS

Applications

• High-voltage signal acquisition

• Control systems with 125V DC sensors or switches

• Power generation and distribution facilities

• Utility and infrastructure automation

• Robust DC control systems

Why Choose the 1756-IG16

• High Voltage Handling: Supports up to 150V DC inputs

• Isolated Channels: Improved noise immunity and safety

• Reliable Performance: Ideal for demanding DC applications

• ControlLogix Integration: Seamless with 1756 platform

• LED Indicators: Fast diagnostics and status visibility

Order Now

The Allen-Bradley 1756-IG16 high-voltage digital input module is available and ships worldwide.