1769-IF4/B Allen-Bradley Compact I/O Analog Input Module
$123.00
$320.00
Description
Allen-Bradley 1769-IF4/B Compact I/O Analog Input Module
Configured for analog voltage and current signal acquisition in CompactLogix systems, the Allen-Bradley 1769-IF4/B (1769-IF4/B Analog Input Module) provides direct physical/electrical execution for four high-resolution analog input channels. The module supports multiple input ranges including +/-10 VDC, 0-10 VDC, 0-20 mA, and 4-20 mA signal measurement.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1769-IF4/B |
| Brand | Allen-Bradley |
| Origin | United States |
| Weight | 0.55 lbs |
| Dimensions | 118 x 35 x 87 mm |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | Approx. 3.5 W |
| Product Line | CompactLogix / 1769 Compact I/O |
| Module Type | Analog Input Module |
| Number of Inputs | 4 analog input channels |
| Input Ranges | +/-10 VDC, 0-10 VDC, 0-20 mA, 4-20 mA |
| Resolution | 16 bit |
| Conversion Rate | 1 ms per channel typical |
| Accuracy | +/-0.1% full scale |
| Isolation Voltage | 30 V continuous functional insulation |
| Backplane Current | 120 mA at 5 VDC, 80 mA at 24 VDC |
| Storage Temperature | -40 to +85 deg C |
| Compatible Controllers | CompactLogix 1769 controllers, MicroLogix 1500 |
I/O Density Scaling and EtherNet/IP Platform Characteristics
The 1769-IF4/B is designed for Compact I/O analog acquisition within Allen-Bradley CompactLogix architectures. The module provides four analog input channels with configurable voltage and current measurement ranges, allowing controller applications to process field instrumentation signals through the 1769 I/O bus.
The module supports I/O density scaling by integrating multiple analog measurement points within a single Compact I/O slot. Communication performance depends on the installed controller and EtherNet/IP network architecture when used with distributed control configurations. Firmware flash compatibility should be verified during module replacement or system upgrades.
Frequently Asked Questions (FAQ)
Q: What analog signal ranges are supported by the 1769-IF4/B module?
A: The module supports +/-10 VDC, 0-10 VDC, 0-20 mA, and 4-20 mA analog input ranges.
Q: How many analog input channels are provided by the module?
A: The 1769-IF4/B provides four analog input channels with 16 bit resolution.
Q: What backplane power requirements apply to the module?
A: The module requires 120 mA at 5 VDC and 80 mA at 24 VDC backplane current.
Field Installation Guidelines
Install the 1769-IF4/B module within a compatible 1769 Compact I/O assembly and verify controller compatibility before applying power. Confirm the available backplane power capacity when adding the module to an existing I/O bank.
Route analog input wiring separately from AC power conductors, motor cables, and high-frequency switching circuits. Use shielded instrumentation cable where required and connect cable shields according to the control cabinet grounding method.
Verify input terminal polarity, signal range configuration, and scaling parameters before connecting field transmitters or analog devices. Secure the module mounting hardware before system commissioning.
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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