Description
Allen-Bradley 1756-IV16: 16-Channel DC Input Module
The Allen-Bradley 1756-IV16 is a reliable DC input module for ControlLogix systems. It provides 16 input channels for monitoring digital signals in industrial applications.
Key Features & Benefits
- 16 DC input channels in 2 groups of 8
- Wide voltage range: 10-30V DC
- Fast response time for quick signal detection
- LED status indicators for each channel
- Easy installation in ControlLogix chassis
Complete Technical Specifications
- Brand: Allen-Bradley / Rockwell Automation
- Full Model: 1756-IV16
- Module Type: 16-point DC Input Module
- Input Voltage: 24V DC Nominal (10-30V DC Range)
- On-State Current: 2mA @ 10V to 10mA @ 30V
- Off-State Current: 1.5mA maximum
- Input Delay: Programmable 0-18ms filter time
- Response Time: 280µs nominal ON, 540µs nominal OFF
- Power Use: 5.1W max, 110mA @ 5V, 2mA @ 24V
- Input Impedance: 3.2 kΩ maximum
- Isolation: 250V continuous
- Terminal Blocks: Requires 1756-TBNH or 1756-TBSH
Compatibility Information
The 1756-IV16 works with all ControlLogix chassis. It fits standard 1756 system slots.
Installation Guide
This module needs a removable terminal block. Choose 1756-TBNH or 1756-TBSH. Install in chassis, add terminal block, and wire inputs.
Download Product Manual
- Complete wiring diagrams
- Configuration settings
- Troubleshooting guide
- Get full documentation: 1756 ControlLogix I/O Manual
Professional FAQ
- What is the input voltage range? – 10 to 30V DC operation
- How fast is the response time? – As fast as 280 microseconds
- Can I use it with 12V systems? – Yes, 10-30V DC range supported
- What is the isolation rating? – 250V between field and backplane
- How many input groups? – 2 groups of 8 points each
Shipping & Warranty
We ship worldwide via FedEx, UPS, and DHL. Full 12-month warranty included.
Package Includes
- One 1756-IV16 module
- Installation guide
- (Terminal block sold separately)
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