Invensys Triconex 3604E TMR Digital Output Modules

Invensys Triconex 3604E TMR Digital Output Modules

Negotiable /Unit

Min.Order:1 Unit

Supply Ability:
20 Unit / Units per Month
Port:
Xiamen
Payment Terms:
T/T
Delivery Detail:
5 days

Quick Details View All >

Brand Name:
Invensys Triconex
Place of Origin:
United States
Model Number:
3604E

Joyoung International Trading Co., Limited

Business license
Business Type: Agent
Xiamen Fujian China
Main Products: industrial automation spare parts ,PLC module ,DCS card pieces ,ESD system card pieces , vibration monitoring system card pieces ,steam turbine control system module ,gas generator spare parts

Product Details

Sumset International Trading Co., Limited

Parent company: Xiamen Hongxinhe Trading Co., Ltd. 

Lina(Sales Manager/Technical Consultant)

Mobile (WhatsApp/Wechat): +86 18059276824

Email: sales7@nseauto.com

Address: Room 1904, Building B, Diamond Coast, No. 96 Lujiang Road, Siming District, Xiamen, Fujian, China 361001


A TMR digital output (DO) module receives output signals from the main processors on each of three channels.

Each set of three signals is then voted by special quadruplicated output circuitry on the module. The circuitry produces one voted output signal and passes it to the field termination. The quadruplicated voter circuitry provides multiple redundancy for all critical signal paths, guaranteeing safety and maximum availability.

Each TMR digital output module has a voltage-loopback circuit which verifies the operation of each output switch independently of the presence of a load and determines whether latent faults exist. Failure of the detected field voltage to match the commanded state of the output point activates the

LOAD/FUSE alarm indicator.

In addition, ongoing diagnostics are performed on each channel and circuit of a TMR digital output module. Failure of any diagnostic on any channel activates the Fault indicator, which in turn activates the chassis alarm signal. The Fault indicator merely indicates a channel fault, not a module failure. The module is guaran-teed to operate properly in the presence of a single fault and may continue to operate properly with certain kinds of multiple faults.

All TMR digital output modules support hot-spare capability, and require a separate external termination panel (ETP) with a cable interface to the Tricon backplane. Each module is mechanically keyed to prevent improper installation in a configured chassis.

Digital outputs are designed to source the current to field devices, so field power must be wired to each output point on the field termination.


Contact Supplier

Ms. Lina Business manager Chat Now
Mobile
86-18059276824
Skype
86 18059276824
Address
Room 1904, No.96-2 Lujiang Road, Siming District, Xiamen China Xiamen,Fujian
Whatsapp
86 18059276824

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