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Product specification sheet

AH04PT-5ADocument: AV-REF-Delta-AH04PT-5A
DeltaAH04PT-5AProduct image is not available.

Delta · PLC and HMI

Delta AH 4-channel RTD temperature input module / AH04PT-5A

AH04PT-5A: 4-channel RTD temperature input module. Selected specifications follow the exact manufacturer catalogue row. Confirm hardware/firmware compatibility, installation requirements and current supply before ordering.

Manufacturer part number
AH04PT-5A
Brand
Delta
Category
PLC and HMI
Catalog status
Request a quotation

Technical specifications

Controller family
Delta AH
Channels
4
Sensor connection
2-wire / 3-wire / 4-wire
Input types
Pt100; Pt1000; Ni100; Ni1000; 0 to 300 ohm resistance
Temperature resolution
0.1 C / 0.1 F per catalogue; not a temperature accuracy claim
Conversion time
2/4-wire:150 ms per channel; 3-wire:300 ms per channel
Effective resolution
16-bit
Accuracy
+/-0.6% full scale; catalogue value, exact conditions require hardware manual
Terminal type
JIS removable terminal block
Internal power consumption
2 W
Isolation scope
Signal-isolated design; fully isolated channels are not established for this model
Document pages
PDF 44
Current lifecycle status
Not established by historical catalogue; confirm separately
Manufacturer technical catalog · Delta AH Series catalogue; exact model technical/ordering table on PDF 44 · en · PDF · DELTA_IA-PLC_AH_C_EN_20210811Manufacturer source: Delta · Model explicitly covered in family document · Covered models: AH04PT-5A · Checked: 2026-10-22Official manufacturer source

This sheet provides a quick technical summary. For design, installation and final selection, review the latest official manufacturer documentation and verify the complete part number.