Allen-Bradley 1771-ID16 PLC-5 Digital AC/DC Input Module
$123.00
$320.00
Description
Allen-Bradley 1771-ID16 PLC-5 Digital AC/DC Input Module
The Allen-Bradley 1771-ID16, also cataloged as the 1771-ID16 Digital AC/DC Input Module, operates as a dedicated hardware component for isolated discrete signal acquisition within PLC-5 I/O systems. The module provides 16 AC/DC input channels with adjustable input filtering for voltage transient suppression.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1771-ID16 |
| Brand | Allen-Bradley |
| Origin | USA |
| Weight | 0.90 lbs |
| Power Consumption | Backplane current: 75 mA at 5 VDC |
| Product Type | Digital AC/DC Input Module |
| Product Line | PLC-5 |
| Number of Inputs | 16 inputs |
| Input Type | Isolated AC/DC Digital Input |
| Voltage Category | 120 VAC/DC |
| AC Operating Voltage | 77-138 VAC |
| DC Operating Voltage | 105-138 VDC |
| Maximum AC Off-State Current | 4.0 mA |
| Maximum DC Off-State Current | 1.8 mA |
| Typical AC Signal Delay On | 1 ms |
| Typical DC Signal Delay On | 1 ms |
| Typical AC Signal Delay Off | 9 or 18 ms |
| Typical DC Signal Delay Off | 9 ms |
| Wiring Arm | 1771-WN |
PLC-5 Input Filtering and Industrial Control Interface
The 1771-ID16 provides isolated AC/DC signal processing for PLC-5 control architectures. The module accepts discrete field inputs and transfers input state information through the 1771 chassis backplane interface.
The module supports I/O density scaling within PLC-5 chassis configurations and uses backplane bus communication for controller data exchange. Input filtering parameters can be adjusted to reduce the effect of voltage transients on input recognition. Firmware flash compatibility depends on the installed PLC-5 processor, adapter hardware, and system revision.
Frequently Asked Questions
Q: What voltage ranges are supported by the 1771-ID16 input channels?
A: The module supports 77-138 VAC input operation and 105-138 VDC input operation.
Q: How many input points are available on the 1771-ID16?
A: The module provides 16 isolated AC/DC digital input channels.
Q: What is the backplane current requirement of the module?
A: The 1771-ID16 requires 75 mA from the PLC-5 5 VDC backplane supply.
Field Installation Guidelines
Install the 1771-ID16 module into a compatible 1771 PLC-5 chassis slot after confirming chassis power isolation and available backplane capacity. Verify that field voltage levels match the module AC/DC input specifications before wiring.
Keep input signal wiring separated from high-energy switching circuits to reduce electrical interference. Use appropriate shield grounding practices when shielded cables are applied according to cabinet grounding requirements.
Confirm that the 1771-WN wiring connection is properly installed and terminal points are secured. After installation, verify input channel response and PLC-5 controller configuration before system operation.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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