TRICONEX 3700 EX3700 security system card

TRICONEX 3700 EX3700 security system card


Quantity: inventory

Part No./PN:TRICONEX 3700

Warranty: We provide warranty service for TRICONEX 3700

Shipping Port:FuJian

Product technical documents: no relevant documents

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Model: TRICONEX 3700,Due to the large number of goods, only some goods have been uploaded. If you can’t find the goods you want, please consult the seller, and we will serve you wholeheartedly.

TRICONEX 3700 Field Signals

Each I/O module transfers signals to or

from the field through its associated

field termination assembly. Two posi

tions in the chassis tie together as one

logical slot. The first position holds the

active I/O module and the second posi

tion holds the hot-spare I/O module.

Termination cables are connected to the

top of the backplane. Each connection

extends from the termination module to

both active and hot-spare I/O modules.

TRICONEX 3700 Therefore, both the active module and

the hot-spare module receive the same

information from the field termination


TRICONEX 3700 tion module, determines the respective

states of the input signals, and places

the values into input tables A, B and C

respectively. Each input table is regu

larly interrogated over the I/O bus by

the I/O communication processor

located on the corresponding main

processor module. For example, Main

Processor A interrogates Input Table A

over I/O Bus A.

On TMR digital input modules, all crit

ical signal paths are 100 percent tripli

cated for guaranteed safety and

maximum availability. Each channel

conditions signals independently and

provides isolation between the field and

the Tricon. (The 64-point high-density

digital input module is an exception—it

has no channel-to-channel isolation.)

DC models of the TMR digital input

modules can self-test to detect stuck

ON conditions where the circuitry

TRICONEX 3700 Digital Input Modules

The Tricon supports two basic types of

digital input modules: TMR and single.

The following paragraphs describe

digital input modules in general,

followed by specifics for TMR and

single modules.

Every digital input module houses the

circuitry for three identical channels

(A, B and C). Although the channels

reside on the same module, they are

completely isolated from each other

and operate independently. A fault on

one channel cannot pass to another. In

addition, each channel contains an 8-bit

microprocessor called the I/O commu

nication processor, which handles

communication with its corresponding

main processor.

Each of the three input channels asyn

chronously measures the input signals

from each point on the input termina



brand Product Name Product model Order No
TRICONEX Module card TRICONEX 3700 nothing
Place of Origin Marketable land Imported or not defects liability period
Europe and America Nationwide and overseas yes a year
Place of shipment Delivery method How to use Applicable industries
Xiamen Shunfeng Express Commissioning and installation Power Plant Steel Plant Cement Plant Shipboard Papermaking
Service advantages Foreign import, goods preparation and supply Reasonable price and reliable quality Pictures are for reference only
Product features Primary source of goods, supply by model After sales guarantee Chen 1810693-7731


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Main business: world brand PLC, DCS system spare parts module
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Lead time problem
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livery can be arranged on the same day after the contract payment is signed
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For the simple purchase procedure of spare parts, ensure that they are delivered to the site in a timely manner, and help users reduce the risk of downtime caused by the shortage of spare parts
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