Product Name: ControlLogix AC Input Module
Brand Name: Allen-Bradley
Model Number: 1756-IM16I
Place of Origin: USA
Warranty: 12 Months
Whatsapp：+86 18020776782
Email：[email protected]
Sales |
Phone/Whatsapp |
|
Jim Pei |
| Product Name | Allen-Bradley 1756-IM16I ControlLogix AC Input Module |
| Manufacturer | Allen-Bradley |
| Product Type | ControlLogix AC Input Module |
| Part Number | 1756-IM16I |
| Place of shipment | Xiamen, China |
| Country of origin | USA |
| Voltage Category | 240 VAC, 50/60 Hz |
| Number of Inputs | 16 Individually Isolated |
| Operating Voltage Range | 159–265 VAC, 47–63 Hz |
| Nominal Input Voltage | 240 VAC, 50/60 Hz |
| Input Delay – Off to On | Hardware delay: 10 ms max + filter time; user-selectable filter: 1 ms or 2 ms |
| Input Delay – On to Off | Hardware delay: 8 ms max + filter time; user-selectable filter: 9 ms or 18 ms |
| Current Draw @ 5.1 V | 100 mA |
| Current Draw @ 24 V | 3 mA |
| Total Backplane Power | 0.58 W |
| Maximum Power Dissipation | 5.8 W @ 60°C (140°F) |
| Thermal Dissipation | 19.78 BTU/hr |
| Maximum Off-State Voltage | 40 V |
| Maximum Off-State Current | 2.5 mA |
| Minimum On-State Current | 5 mA @ 159 VAC, 60 Hz |
| Maximum On-State Current | 13 mA @ 265 VAC, 60 Hz |
| Maximum Inrush Current | 250 mA |
| Maximum Input Impedance | 20.38 kΩ @ 265 VAC, 60 Hz |
| Cyclic Update Time | 200 μs–750 ms |
| Time Stamp of Inputs | ±200 μs |
| Isolation Voltage | 250 V Continuous |
| Routine Isolation Test | 1350 VAC for 2 s |
| Module Keying | Electronic, Software Configurable |
| Removable Terminal Block Housing | 1756-TBCH / 1756-TBS6H |
| RTB Keying | User-Defined Mechanical |
| Slot Width | 1 |
| Wire Category | 1 |
| Operating Temperature | 0–60°C (32–140°F) |
| Maximum Surrounding Air Temperature | 60°C (140°F) |
| Non-Operating Temperature | -40–85°C (-40–185°F) |
| Relative Humidity | 5–95%, Noncondensing |
| Operating Vibration | 2 g @ 10–500 Hz |
| Operating Shock | 30 g |
| Non-Operating Shock | 50 g |
| Emissions | CISPR 11, Class A |
| Certifications | UL, CSA, CE, C-Tick, FM, KC |
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Minimum Order Quantity |
1 Piece |
|
Price |
Contact for Jim |
|
Packaging Details |
Original new Factory Sealed |
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Delivery Time |
3–7 Days |
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Payment Terms |
T/T |
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Shipping Method |
DHL / FedEx / UPS / TNT |
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Supply Ability |
In stock |
The Allen-Bradley 1756-IM16I is a ControlLogix AC Input Module designed for reliable monitoring of 240 VAC field signals in industrial automation systems. It provides 16 individually isolated inputs with a 159–265 VAC operating range, configurable input filtering, and input timestamp capability for accurate signal detection. Designed for direct integration with the ControlLogix platform, the 1756-IM16I is ideal for monitoring switches, relays, contactors, sensors, and other AC field devices in manufacturing, process control, machinery, and industrial automation applications.
Q1: What is the Allen-Bradley 1756-IM16I ControlLogix AC Input Module?
The 1756-IM16I is a 16-channel AC digital input module designed for the Allen-Bradley ControlLogix platform. It monitors AC field signals and transfers their status to the ControlLogix controller for machine and process control.
Q2: What type of input signals can the 1756-IM16I monitor?
It is designed for nominal 240 VAC, 50/60 Hz input signals and supports an operating voltage range of 159–265 VAC.
Q3: Why are the inputs on the 1756-IM16I individually isolated?
Individual isolation separates the input channels electrically, helping reduce interaction between field circuits and improving reliability in industrial control applications.
Q4: Can the input response of the 1756-IM16I be configured?
Yes. The 1756-IM16I provides user-selectable input filter settings, allowing input response characteristics to be adapted to different application requirements.
Q5: Does the 1756-IM16I support input timestamping?
Yes. It provides input timestamp capability with specified accuracy of ±200 μs, which is useful for recording and analyzing the timing of industrial events.
Q6: Which terminal blocks are compatible with the 1756-IM16I?
The 1756-IM16I supports the Allen-Bradley 1756-TBCH and 1756-TBS6H removable terminal block housings for field wiring.
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