1746-NI8, Allen Bradley 1746 Series PLC I/O Module for Use with SLC 500 Series, Analogue, Модуль

Analogue Input Modules for SLC 500

Allen Bradley Analogue Input Modules offer superior i/o performance for Smart Logic Controllers keep your operations running smoothly and maximise productivity.

Available with 4 or 8 differential ±10Vdc or ±20mA selectable inputs. Pre-wired cable assembly available separately (stock no. 458-6283 )

Allen Bradley 1746-NI8 PLC I/O Digital Expansion Module for SLC 500

Customise your control system and expand your PLC/SLC capabilities with the 1746 Analogue Input module, designed to be compatible with SLC 500 controllers. This compact, low-cost module provides additional I/O for applications alongside the embedded I/O provided by the controller, for greater functionality.

The 1746-NI8 is a high-density, 8-channel input module which is ideally suited for demanding process control applications with a large number of analogue input signals. It provides fast analogue signal conversion and high accuracy to ensure optimal efficiency. For simplified troubleshooting this module features 9 green LED status indicators, one for module status and one for each of the 8 channels. The module also performs continuous autocalibration. The Voltage category is -20…+20 mA (or) -10…+10V DC. Output current is 10mA.

Allen Bradley are industry leaders in PLC and SLC systems and have a wide range of cost-effective control system components which aim to deliver flexible solutions. Their products are made to strict quality standards to ensure reliability and longevity.

Features and Benefits:

• Terminals can be wired as either single ended or differential inputs
• DIP switches on the circuit board for selecting voltage or current input
• Pre-wired cable assembly is available separately
• Ambient operating temperature ranges between 0°C and 60°C when module is placed in the right most slot of the chassis and 0°C and 55°C for any other slot except the processor slot.
• Faster, more accurate measurement, 16-bit converter resolution
• Channel-to-channel configurable for enhanced flexibility
• More efficient use of rack space and lower cost-per-point compared to competitive analogue modules

Applications:

Industrial automation
Robotics
Automobile industry

Certifications:

ANSI/ESD S20.20:2014
BSEN 61340-5-1:2007

What are I/O modules used for?

Input/Output modules (I/O modules) communicate signals and information to a computer processor and transmit responses from the processor to external devices, acting as a mediator. They can be used in Programmable Logic Controller (PLC) systems to automate machine processes. These control systems are often used in industrial automation, for example to monitor and control machinery in production lines. Inputs can be triggered via things like switches, sensors, and buttons while outputs send instructions to devices, such as motor starts and relays. Allen Bradley PLC systems provide dependable and flexible control capabilities to give you seamless performance.

SLC 500 Analog Input Module Installation Instructions

Datasheet

1746-NI8 User Manual

SLC 500 Selection Guide