Product Introduction

Type: TMR (Triple Modular Redundancy), Supervised Digital Output (Supervised DO).

Electrical characteristics

Nominal voltage: 24V DC.

Voltage range: 16-30V DC.

Maximum voltage: 36V DC.

Voltage drop: Typically less than 1.5V DC.

Power module load: less than 10W.

Current rating: Maximum 0.7A per point, surge current of 4.8A within 10ms.

Minimum required load: 30mA.

Load leakage: maximum 4mA.

Fuse wire: There is no fuse wire at the on-site terminal, and it has self-protection function.

Point isolation: 1500V DC.

Functional characteristics

Output signal: 16 channels, common terminal.

Diagnostic indication: Each point has an on/off status indication, and the module status includes pass, fault, and activation.

On site alarm: Each point has an independent on-site alarm power supply and load indicator, with a color code of blue-green.

Self protection function: Equipped with a self-protection mechanism, it can automatically take measures in case of abnormal situations, such as overcurrent,

overheating protection, etc., to prevent damage to modules and external devices.

Online diagnostic function: It can monitor the operation status of the module in real time, detect and report faults in a timely manner, facilitate maintenance

personnel to quickly locate and solve problems, and improve the reliability and maintainability of the system.

application area

Chemical industry: used for controlling various pumps, valves, mixers and other equipment in the chemical production process to ensure the safe and stable

operation of chemical production.

Oil and gas industry: In the processes of oil extraction, refining, and transportation, control wellhead equipment, pipeline valves, compressors, etc. to ensure

efficient production and transportation of oil and gas.

Power industry: used for auxiliary equipment control in power plants, switch control in substations, etc., to ensure the reliable operation of the power system.

In other industrial fields such as metallurgy, building materials, pharmaceuticals, etc., automated production lines enable precise control of various actuators to

improve production efficiency and product quality.

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