1746-NO4V high-performance fast analog combination module

1746-NO4V is a 4-channel isolated digital output module in the Allen Bradley SLC 500 series, designed specifically for the industrial automation control field. It has the core function of converting controller digital signals into external actuator electrical signals. This module has 4 independent channels, each of which can be configured separately to flexibly adapt to different load requirements such as relays, indicator lights, motor contactors, etc. Its 24V DC signal output capability and sufficient current driving performance ensure stable control of various digital actuators. As a member of the ControlLogix I/O module family, the 1746-NO4V is renowned for its high reliability, flexible configuration, and seamless compatibility with ControlLogix controllers. It is widely used in scenarios such as motor start stop control and production line equipment action sequence management, enabling complex automation processes through programming. The module adopts a standard rail installation method, and the wiring must strictly match the electrical parameters of the actuator to avoid the risk of overcurrent and overvoltage. Its isolation design effectively blocks interference between circuits and improves system stability. In addition, the SLC 500 series to which this module belongs supports flexible expansion. The user manual provides detailed explanations of the operational differences and safety guidelines between solid-state devices and electromechanical devices, providing an efficient and safe digital output solution for industrial automation systems.

Core function: As a digital output module, the main function of 1746-NO4V is to convert the digital signals processed by the controller into electrical signals suitable for external actuators (such as relays, indicator lights, motor contactors, etc.) to control industrial equipment. Its isolation design effectively blocks electrical connections between different circuits, enhancing the system's anti-interference ability and stability.

Technical parameters:

Number of channels: It has 4 independent digital output channels, each of which can be configured and controlled separately, flexibly adapting to different types and power requirements of actuators.
Signal output capability: It usually supports common digital output signal types such as 24V DC and has sufficient current drive capability.
Electrical isolation: It has excellent electrical isolation performance, effectively preventing external interference signals from entering the controller and avoiding the influence of controller signals on other devices.
Application scenarios:

Industrial equipment control: In the motor control system, the contactor or relay is driven by output signals to achieve the start, stop, and forward/reverse control of the motor.
Production process automation: On an automated production line, control the operation of conveyor belts, the sequence of actions of processing equipment, etc., and control the digital output signals of different channels through programming to achieve complex production process automation.
Installation and wiring:

Installation method: Using standard rail installation method, it can be easily installed on the rails of the ControlLogix chassis and inserted into suitable slots to form a complete control system together with other I/O modules.
Wiring points: When wiring, it is necessary to strictly follow the markings on the module to ensure the correct connection of the output signal line. At the same time, it is important to ensure that the electrical parameters of the connected actuator match the output capability of the module, in order to avoid damaging the module or actuator due to overcurrent, overvoltage, and other situations.
Family affiliation and compatibility: 1746-NO4V belongs to the ControlLogix I/O module family, which is known for its high reliability, flexible configuration, and good compatibility with ControlLogix controllers. It is widely used in the field of industrial automation.

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