ProSoft MVI56-LTQ CLX LTQ Module

Technical Specifications

Model:MVI56-LTQ

Brand:ProSoft

Product type:ControlLogix In-Chassis Limitorque Valve Actuator Master Communication Module

Power supply:Supplied via 1756 backplane,800mA @5.1VDC,3mA @24VDC

Communication:Limitorque protocol,dual serial ports,RS232/RS485

Weight:0.29kg

Operating temperature:0℃ ~ +60℃

Dimension:Standard 1756 single slot module,120mm87mm32mm

Certification:CE,UL

System compatibility

MVI56-LTQ belongs to ProSoft MVI56 series module.

It plugs directly into Rockwell ControlLogix 1756 rack,compatible with ControlLogix PAC controllers.

It connects ControlLogix system with Limitorque electric valve actuators,supports up to 150 valve devices.

Suitable for oil,gas and water pipeline valve control system renovation and spare replacement.

Function

It acts as Limitorque valve network master station,dual serial ports support Port A/B polling scheme.

It can read valve position,fault status,digital input and output signals,send open,stop,close and ESD emergency shutdown commands.

Supports baud rate from 1200 to 115200,configurable by ladder logic.

Data mapped to ControlLogix controller memory via backplane,1500 words register space for valve data storage.

Installation

Insert module into ControlLogix chassis backplane,wire serial cable.

Select RS232 or RS485 via jumper,configure communication parameters and valve list.

Import ladder logic into Studio5000,download project through RSLinx,check LED indicators after power-up.

Interface

2*RJ45 serial application ports,CFG configuration port,1756 backplane connector,module status,serial activity LED indicators.

Feature

Single slot 1756 chassis design,jumper selectable serial interface.

Supports communication failure last state retention,dual channel polling mode.

Real-time valve fault alarm,stable operation in pipeline industrial cabinet environment.

Diagnostic

Check module run and fault LED;communication failure:verify serial wiring,terminal resistance and baud rate;data abnormal:check valve address and polling parameter.

Product Brief

MVI56-LTQ is ProSoft MVI56 series Limitorque valve actuator master serial communication module for ControlLogix rack.

It realizes real-time monitoring and remote control of Limitorque electric valves for pipeline process control system,for industrial automation system maintenance and transformation.

Disclaimer

Product parameters are for reference only and shall not be used as pricing basis. Goods are in short supply and will be powered on for inspection before shipment. Overseas delivery lead time is 3-7 working days. The product is only used for equipment maintenance and transformation.