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Allen Bradley 1746-IH16 DC Input Module with 16 Current Sinking Inputs and Removable Terminal Block
Allen Bradley 1746-IH16 DC Input Module with 16 Current Sinking Inputs and Removable Terminal Block
16 Current Sinking Inputs DC Input Module
90-146V DC Voltage Range SLC 500 Module
Removable Terminal Block 1746-IH16
Place of Origin:
USA
Brand Name:
Allen Bradley
Model Number:
1746-IH16
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Product Details
Product Model:
1746-IH16
Estimated Shipping Size:
13.8x13x3.2cm
Weight:
0.3 Kg
Voltage Range:
90-146 Volts DC Sink
Inputs:
16
Backplane Current (5 Volts DC):
85 Milliamps
Signal Delay:
9 Milliseconds
Off State Current:
0.8 Milliamps
Highlight:
16 Current Sinking Inputs DC Input Module
,90-146V DC Voltage Range SLC 500 Module
,Removable Terminal Block 1746-IH16
Payment & Shipping Terms
Minimum Order Quantity
1
Price
66USD
Packaging Details
Brand new and original
Delivery Time
2-3 work days
Payment Terms
T/T
Supply Ability
in stock
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Product Description
The 1746-IH16 SLC 500 General Purpose 125V DC Input Module is a current sinking digital input module by Allen-Bradley, featuring a Removable Terminal Block and compatibility with any free 1746 I/O chassis slot. This industrial-grade input module provides 16 current sinking 125V DC inputs with 16 points per common.
Key Features
- Operational voltage range: 90-146V DC
- Multiple simultaneous point operation capabilities
- Backplane current consumption: 0.085A at 5.0V DC
- Input signal delay: 9ms for both OFF and ON states
- Circuit isolation between inputs and control logic
- C-UL and CSA certified for safety compliance
Simultaneous Point Operation
The module supports various numbers of points powered ON simultaneously at different voltages:
- 6 input points at 146V DC and 30°C (86°F)
- 12 points at 146V DC and 50°C (122°F)
- 14 points at 132V DC and 55°C (131°F)
- 16 points at 125V DC and 60°C (140°F)
Electrical Specifications
Maximum OFF state drop voltage: 20V DC
Current leakage in OFF state: 0.8mA
Nominal input current per point: 2.15mA at 125V DC, 2.25mA at 132V DC
Overall heat dissipation: 5.17W
Current leakage in OFF state: 0.8mA
Nominal input current per point: 2.15mA at 125V DC, 2.25mA at 132V DC
Overall heat dissipation: 5.17W
Environmental Ratings
Storage temperature: -40 to 85°C (-40 to 185°F)
Operating temperature: 0-60°C (32-140°F)
Humidity: 5-95% non-condensing
Operational shock rating: 30G
Operational vibration: 2.5G at 57-200 Hertz
NEMA standard ICS 2-230-rated Noise immunity
Operating temperature: 0-60°C (32-140°F)
Humidity: 5-95% non-condensing
Operational shock rating: 30G
Operational vibration: 2.5G at 57-200 Hertz
NEMA standard ICS 2-230-rated Noise immunity
Technical Specifications
| Attribute | Value |
|---|---|
| Voltage Category | 125V DC signal input (sinking) |
| Number of Inputs | 16 |
| Points per Common | 16 |
| Operating Voltage Range | 90...146V DC |
| Points ON Simultaneously (Max) | • 6 @ 146V DC and 30 °C (86 °F) • 12 @ 146V DC and 50 °C (122 °F) • 14 @ 132V DC and 55 °C (131 °F) • 16 @ 125V DC and 60 °C (140 °F) |
| Backplane Current Consumption | 5V DC: 0.085 A 24V DC: 0.0 A |
| Signal Delay (Max) | On = 9 ms Off = 9 ms |
| Off-state Voltage (Max) | 20.0V DC |
| Off-state Current (Max) | 0.8 mA |
| Input Current (Nominal) | 2.15 mA @ 125V DC 2.25 mA @ 132V DC |
Installation & Wiring
Proper installation is crucial for optimal performance. The wiring diagrams provide clear guidance for connecting your inputs safely and correctly. Following these diagrams helps prevent installation errors and ensures the module operates smoothly in both new system installations and replacement scenarios.
The Amikon Promise
We understand that purchasing automation parts remotely requires trust. That's why we offer:
- 100% Factory New: No used parts, no "refurbished" surprises. Everything is original, new, and factory-sealed.
- Double-Checked Quality: Every item is inspected before shipment to ensure perfect condition.
- Comprehensive Warranty: 12-Month Warranty covering material defects and workmanship issues.
Available Brands
ABB Bently Nevada ICS Triconex Honeywell Foxboro GE Siemens Emerson Ovation Westinghouse Yokogawa Schneider HIMA B&R Woodward
Need a price check? Contact our sales team:
Miya Zheng
Sales Manager
Call/Text: +86 180 2077 6792
Email: sales@amikon.cn
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