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ICS TRIPLEX T8451 40-channel 24 VDC digital output module product view

ICS TRIPLEX T8451 40-channel 24 vdc digital output module

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Trusted digital output

T8451 — 40-channel 24 VDC digital output module

T8451 provides forty digital output channels for a Trusted control installation. Check both individual loads and the combined loading of each output group; the permitted group current changes with ambient temperature.

ICS TRIPLEXTrusted digital output40Five isolated groups of eight outputs

Sales managerTiffany Guan

Mobile / WhatsApp+86 18030235313

Emailsales2@mooreplc.com

T8451 product profile

ManufacturerICS TRIPLEX

Exact modelT8451

Product type40-channel 24 VDC digital output module

Product familyTrusted digital output

Primary roleDrives grouped digital field outputs

Interface contextFive isolated groups of eight outputs

Brand:
ICS TRIPLEX
Item NO.:
T8451

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Sales managerTiffany Guan

WhatsApp+86 18030235313

Emailsales2@mooreplc.com

40-channel 24 VDC digital output module configuration

System roleT8451 provides forty digital output channels for a Trusted control installation. Check both individual loads and the combined loading of each output group; the permitted group current changes with ambient temperature.

Electrical integrationEvaluate the field supply and each load separately from the backplane demand; retain the ambient-temperature derating.

Configuration reviewMatch output assignments, field termination and application response to the installed controller project.

CommissioningTest commanded output state and the intended process response with the driven equipment secured.

Engineering selection points

Output channels: 40.
Output grouping: 5 groups of 8.
Nominal field system: 24 VDC; field supply 18–32 VDC.
Backplane supply: 20–32 VDC.

Official product data

T8451 key specifications

Output channels	40
Output grouping	5 groups of 8
Nominal field system	24 VDC; field supply 18–32 VDC
Backplane supply	20–32 VDC
Module power	27 W
Continuous channel limit	2 A maximum per channel
Group/module limits at 50 °C	8 A per group; 40 A per module
Group/module limits at 60 °C	6 A per group; 30 A per module

Technical reference: ICSTT-RM280, Trusted 40 Channel Digital Output Module product manual.

Pre-order check 01

Installation environment

Check the mounting, connection and operating conditions for this exact configuration before installation.

Isolate the output field supplies and secure the actuators before handling the module.
Record each termination and its output-group assignment before disconnecting field wiring.
Check enclosure temperature and calculate both group and whole-module loading.
Restore the configured output allocation and perform controlled functional tests before enabling the process.

Record the installed arrangement and the final controlled checks in the commissioning file.

Pre-order check 02

Compatibility confirmation

Match the complete item to its field interface, mechanical arrangement and configured system.

Complete item: Retain T8451 and record the supplied board revision.
Installed assembly: Five isolated groups of eight outputs.
Electrical conditions: Evaluate the field supply and each load separately from the backplane demand; retain the ambient-temperature derating.
Configuration: Match output assignments, field termination and application response to the installed controller project.
Acceptance: Test commanded output state and the intended process response with the driven equipment secured.

Match the complete supplied identity, board revision and installed circuit requirements before operational release.

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