Description

ICS T9451 Digital Output Module

Overview

ICS T9451 digital output module is an 8-channel digital output module that supports 1A @ 32V DC load switching capability and has voltage/current monitoring, reverse current protection, and short/open circuit detection functions. Its design complies with the Fail-Safe principle to prevent output channels from being "stuck" or malfunctioning.

🚀Function & Features

The T9451 features voltage and load current monitoring, and each channel has overload protection (activated when the load exceeds the safety limit).

The T9451 has no single point of failure that can cause a "stuck on" risk, and the outputs can be shut down normally as required.

The T9451 supports short-circuit and open-circuit monitoring for all output channels.

The processor module of the T9451 performs a test sequence for each output channel, checking the "stuck on" or "stuck off" state of the switch pair.

Specifications

Parameter	Specification
Model	T9451
Voltage	Redundant +24 Vdc nominal; 18 Vdc to 32 Vdc
Module supply power dissipation	3.0 W (10.2 BTU/hr.)
Output Voltage: Maximum voltage without damage	-1 V to +60 Vdc
Output Voltage: Operating field supply voltage	18 Vdc to 32 Vdc
Maximum Field Voltage Slew Rate	150 V/s [(2), (3)]
Output current:	1 A continuous for each channel
Minimum current required for line monitoring	10 mA for each module (20 mA for dual pair)
Maximum voltage drop	1 Vdc
Maximum current at de-rated temperature; De-rated current at maximum temperature	8 A all channels @ 60 °C; 6 A all channels @ 70 °C
Maximum De-energised Output Voltage Slew Rate	12 V/ms (4)
Maximum Energised Output Current Slew Rate	0.9 A/ms (4)
Output off resistance (effective leakage)	50 KΩ
Voltage monitoring accuracy	± 0.5 V
Current monitoring accuracy	± 10 mA

Questions & Answers

💡 FAQ

Q: What is the brand?

A: ICS Triplex(Rockwell)

Q: What is the type?

A: Digital Output Module

Q: What is the warranty?

A: 1 year

Q: Where is the shipping location?

A: Xiamen

Q: What is the payment method?

A: T/T

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