Product details
Allen-Bradley 1756-IV32 ControlLogix: High-Density 32-Point DC Input Module
Technical Specifications
- Brand: Allen-Bradley (Rockwell Automation)
- Model: 1756-IV32
- Input Type: Sourcing DC
- Point Count: 32 inputs
- Voltage Range: 10-30V DC
- Current Draw: 2mA @10V, 3.5mA @30V
- Response Time: Configurable 0-18ms filtering
- Power Consumption: 4.1W at 60°C
- Thermal Output: 14 BTU/hour
- Isolation: 250V continuous
- Backplane Current: 120mA @5V, 2mA @24V
- Operating Temp: 0°C to 60°C
- Connection: 36-pin terminal block
Installation Benefits
- Tool-free mounting in ControlLogix chassis
- Hot-swap capable during operation
- LED status indicators per point
- Compatible with 1756-TBCH/TBS6H terminals
- Compact design saves panel space
Reliability Features
- Overvoltage protection (30V+ spikes)
- Short-circuit detection
- Input filtering customization
- Reverse polarity protection
- Vibration-resistant connections
Shipping & Support
- Warranty: 12-month coverage
- Global Shipping: FedEx, UPS, DHL
- Delivery: 2-4 business days
- Support: Technical assistance available
Documentation Download
Get full installation guide: Download 1756-IV32 Manual (PDF)
Expert Questions Answered
- Q: Can I mix voltage signals?
A: All 32 points accept 10-30V DC signals - Q: What’s the maximum cable length?
A: Up to 100 meters with 18 AWG wire - Q: Is external power needed?
A: Powered through backplane - Q: How configure input filters?
A: Select 0,1,2,9 or 18ms via software - Q: Can I replace while powered?
A: Yes – hot-swap supported
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