Manufacturer: Allen-Bradley
Product No.: 1756-IV16
Country of origin:United States
Product Type: Digital Input Modules
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 90g
Dimensions: 145 mm x 35 mm x 130 mm (H x W x D)
Shipping port: Xiamen
Warranty: 12 months
The Allen Bradley 1756-IV16 is a ControlLogix digital DC sourcing input module. Designed for compatibility with the ControlLogix 1756 chassis system, this module receives discrete signal inputs from field devices and transfers input status to the system backplane. It requires a removable terminal block housing (RTB)—either the 1756-TBNH or 1756-TBSH—prior to mounting into the chassis. The 1756-IV16 provides 16 sourcing input channels configured in 2 groups of 8 points each, operating across a nominal supply voltage of 12/24V DC.
| Parameter | Specification |
|---|---|
| Manufacturer | Allen Bradley |
| Product Line | ControlLogix |
| Part Number | 1756-IV16 |
| UPC | 612598264346 |
| Module Type | Digital DC Sourcing Input Module |
| Inputs | 16 (8 points per group) |
| Voltage Category | 12/24V DC source |
| Operating Voltage Range | 10...30V DC |
| Nominal Input Voltage | 24V DC |
| Off-State Voltage (Max) | 5V DC |
| Off-State Current (Max) | 1.5 mA |
| On-State Current (Min) | 2 mA @ 10V DC |
| On-State Current (Max) | 10 mA @ 30V DC |
| Inrush Current (Max) | 250 mA |
| Input Impedance (Max) | 3.2 kohm @ 30V DC |
| Input Delay Time (Off to On) | Hardware delay: 280 us nom / 1 ms max + filter time (0 ms, 1 ms, or 2 ms) |
| Input Delay Time (On to Off) | Hardware delay: 540 us nom / 2 ms max + filter time (1 ms, 2 ms, 9 ms, or 18 ms) |
| Backplane Current @ 5.1V | 110 mA |
| Backplane Current @ 24V | 2 mA |
| Total Backplane Power | 0.61 W |
| Power Dissipation (Max) | 5.1 W @ 60 degC |
| Thermal Dissipation | 18.47 BTU/hr |
| Isolation Voltage | 250V continuous |
| Removable Terminal Block Housing | 1756-TBNH, 1756-TBSH |
| Weight | 0.09 kg (0.19 lbs) |
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Returns & Warranty
| Product Image | Model Number / Title | Condition | Availability | Action |
|---|---|---|---|---|
|
Allen-Bradley 1756-CNB ControlLogix ControlNet Bridge Communication Module | Original New | In Stock | View Details |
|
Allen-Bradley 1771-IN PLC-5 Digital AC/DC Input Module | Original New | In Stock | View Details |
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Allen-Bradley 1771-IG TTL Digital DC Input Module | Original New | In Stock | View Details |
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
Black
|
| Country of origin |
United States
|
| Power source |
DC Power
|
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