Allen Bradley 1794-IB16 Industrial Digital Input Module
Product Description: 1794-IB16
The 1794-IB16 is a 16-point digital input module from Allen Bradley (Rockwell Automation), part of the FLEX I/O™ 1794 series. It is designed for industrial automation systems requiring discrete input signals from field devices such as sensors, switches, or pushbuttons. This module provides reliable and scalable I/O integration for PLC-based control systems
Technical Specifications
| Category |
Specification |
| Part Number |
1794-IB16 |
| Series |
FLEX I/O™ 1794 |
| Module Type |
Digital Input Module |
| Number of Inputs |
16 points |
| Input Voltage |
24V DC (Range: 10–30V DC) |
| Input Current |
7 mA @ 24V DC per point |
| Input Delay |
1.5 ms typical (programmable) |
| Isolation |
500Vrms channel-to-channel, 1500Vrms backplane-to-chassis |
| Overload Protection |
Yes (internal circuitry) |
| Operating Temperature |
-40°C to +70°C |
| Storage Temperature |
-40°C to +85°C |
| Humidity |
5% to 95% RH (non-condensing) |
| Certifications |
CE, UL, cUL, ATEX, IECEx (Zone 2/Class I Div 2) |
| Enclosure Rating |
IP20 (standard) |
| Mounting |
DIN rail or panel mount |
| Dimensions |
72 mm (H) × 38 mm (W) × 114 mm (D) |
| Weight |
~0.2 kg |
| Compatible Adapters |
1794-ACNR, 1794-SDN, 1794-ADN, etc. |
Main Features:
16 Digital Input Channels: Supports 24V DC sourcing/sinking inputs.
Flexible Installation: Compact design for DIN rail mounting in harsh industrial environments.
High-Speed Counting: Select channels support high-speed input capture for pulse or encoder signals.
Isolation: Channel-to-channel and backplane isolation for noise immunity and safety.
Compatibility: Works with Allen Bradley PLCs (e.g., SLC 500, CompactLogix) via a FLEX I/O adapter.
LED Indicators: Visual diagnostics for input status and faults.
Application
Monitoring discrete signals from sensors, limit switches, or proximity switches.
Integration with Allen Bradley PLC systems in manufacturing, packaging, or material handling.
High-speed counting applications (e.g., encoder feedback, flow meters).
Our Services:
1,All our products are new and orginal, and of good quality
2,Our prices are very competitive.
3,We have a large quantity in stock, so we could help the customers to get the components which are dificult to get.
4,All inquiries will be valued and will reply in 24.
Packing & Delivery:
1,100% brand New and Original Factory Seal!
2,Warranty:1 year
3,Package: Original packing with cartons.
4,Delivery time: Shipped in 3-7 days after payment
5,All the goods will be tested before shipment
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