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ICS Triplex T9431 Isolated analogue input module

ICS Triplex T9431 Isolated analogue input module

ICS TRIPLEX / TRUSTED
T9431
ANALOGUE INPUT MODULE
SIGNAL ACQUISITION ◇ PROCESS MONITORING
01 CHANNELS
8
Isolated input channels
02 SIGNAL
4–20 mA
DC current input
03 SUPPLY
24 V DC
Redundant nominal supply
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ICS TRIPLEX / T9431 PRODUCTSPECSSYSTEMFAQQUOTE
EIGHT ISOLATED INPUT PATHS
8 CHANNELS
4-20 mA
SIL 3
AMIKON SUPPLY AND SERVICE

ICS TRIPLEX
T9431

T9431 acquires eight isolated 4-20 mA field signals for an AADvance safety controller. Each channel delivers a measured analogue value and a diagnostic state to the processor for process monitoring and fault response.

01 / ICS TRIPLEX
Product Identification
Manufacturer ICS Triplex 
Part number T9431
Product family AADvance
Product type Isolated analogue input module
Channel count 8
Matched terminations T9831 / T9832 / T9833
02 / ICS TRIPLEX
Functional Overview
Eight independent current-input paths measure field loops and pass analogue values plus channel states to the AADvance processor. Configurable thresholds support line monitoring and field-device diagnostics, while channel isolation limits propagation of field faults.
03 / ICS TRIPLEX
Technical Specifications
Nominal input 4-20 mA DC
Measurement range 0-24 mA DC
Resolution 0.98 microamp, 15-bit
Update interval 6 ms without filtering
Calibrated accuracy +/-0.05 mA at 25 deg C
Supply Redundant 24 V DC nominal
Power dissipation 3.3 W
Isolation withstand +/-1.5 kV DC for 1 minute
Dimensions 166 x 42 x 118 mm
04 / ICS TRIPLEX
System Architecture
FIELD TRANSMITTERS → T9831 / T9832 / T9833 TA → T9431 INPUT MODULE → T9300 I/O BASE → T9110 PROCESSOR
05 / ICS TRIPLEX
Compatibility & Related Models
MODEL ROLE SELECTION POINT
T9431 8 isolated analogue inputs Lower channel count; this model
T9432 16 isolated analogue inputs Higher channel density
T9831 Simplex analogue input TA Simplex field termination
T9832 Dual analogue input TA Dual module arrangement
T9833 TMR analogue input TA Triple module arrangement
06 / ICS TRIPLEX
Installation Considerations
01
Confirm the termination assembly and redundancy arrangement before fitting the module.
02
De-energize field loops and system power according to the site isolation procedure.
03
Keep channel wiring segregated and verify polarity for every 4-20 mA loop.
04
After insertion, check module LEDs, channel states, loop scaling and configured diagnostic thresholds.
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07 / ICS TRIPLEX
Engineering FAQ
T9431: Can T9431 replace T9432 directly?
No. T9431 has eight channels and T9432 has sixteen; configuration, termination and field wiring must match.
T9431: Which termination assembly is required for T9431?
Use T9831, T9832 or T9833 according to simplex, dual or TMR architecture.
T9431: Does T9431 accept voltage signals directly?
Its process measurement function is specified for current inputs; use the correct field interface for other signal types.
T9431: What must be checked when buying a spare T9431?
Confirm module revision, controller release, termination assembly, redundancy mode and channel configuration.
T9431: What should be tested after T9431 replacement?
Verify channel current, engineering scaling, diagnostic bands, LED state and application response before returning the loop to service.
08 / ICS TRIPLEX
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IC695PNS001-BCBD 81001-450-51-R PHC281
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1440-VSE02-01RA CC-TDIL01 25A-A4P8N104
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3HNA031165-00 6ES7332-8TF01-0AB0 1336F-BRF100-AA-EN
Price, Availability and Exact-Match Support
Contact us within 7 days if an issue is found after receipt. Returns must remain in original condition and include the reason for return. Return freight is arranged by the buyer; replacement or refund review follows receipt and inspection.
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