AB 1746-NI8 SLC 500 Analog I/O Module with 8-Channel Input Configurable with RSLogix 500 for Division 2 Hazardous Environment
Price:
negotiable
MOQ:
1
Delivery Time:
5-8 work days
Brand:
AB
Product Description
AB 1746-NI8, SLC 500 Analog I/O Module, Combination 120 Volts AC I/O
Product Overview
The AB 1746-NI8 is an analog single-slot I/O module for the SLC 500 system. This high-resolution analog input module is configurable with RSLogix 500 programming software, designed for time-sensitive applications requiring fast analog signal conversion and high accuracy.
Technical Specifications
| Specification | Details |
|---|---|
| Step Response | 0.75-730 milliseconds |
| Conversion Type | Successive approximation, switched capacitor |
| Applications | Combination 120 Volts AC I/O |
| Input Types, Voltage | 10V dc, 1-5V dc, 0-5V dc, 0-10V dc |
| Backplane Power Consumption | 14 Watts Maximum |
| Input Type, Current | 0-20 mA, 4-20 mA, 20 mA, 0-1 mA |
| Input Impedance | 250 Ohms |
| Data Format | Engineering Units Scaled for PID Proportional Counts (-32,768 to +32,767 range), Proportional Counts (User Defined Range, Class 3 only) |
| Cable | 1492-ACABLE*C |
| LED Indicators | 9 green status indicators (8 channels + module status) |
| Thermal Dissipation | 3.4 Watts |
| Wire Size | 14 AWG |
| UPC | 10662072678036 |
| UNSPSC | 32151705 |
Key Features
- 8-Channel analog input module with isolated backplane
- Configurable with RSLogix 500 programming software
- Removable 18-position terminal block for easy installation
- Programmable filter frequencies with low-pass digital filter
- Continuous autocalibration for consistent accuracy
- 750V DC/530V AC isolation voltage (tested for 60 seconds)
- Compatible with SLC 5/01 through SLC 5/05 processors
- Division 2 hazardous environment certification
- Operating temperature range: 0 to 60°C
Detailed Description
The 1746-NI8 module features eight individually selectable voltage or current input channels. Input signals can be represented as Engineering Units, Scaled-for-PID, Proportional Counts (-32,768 to +32,767 range), or Proportional Counts with User Defined Range (Class 3 only). Each channel can be wired in single-ended or differential input configuration.
Input signal type selection is accomplished via embedded DIP switches, which must match the software configuration to avoid module errors. The module uses Belden 8761 or similar cable with 14 AWG wiring, with maximum loop impedance of 40 Ohms at voltage source and 250 Ohms at current source.
For diagnostics, the module provides 9 green LED status indicators (one per channel plus module status). The 1746-NI8 is compatible with all SLC 500 fixed or modular hardware style controllers, offering flexible integration into industrial automation systems.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Wisdomlong Technology CO.,LTD
Location
23E BlockB,Lushan Building，Chunfeng Road,Luohu District,Shenzhen,518001,China
Contact Person
Becky