How many input channels are available on GE 8103AI-TX?

The module provides eight single-ended 4–20 mA analog input channels.

Why is GE 8103AI-TX also written as 8103-AI-TX?

8103-AI-TX is the punctuation used in the official PAC8000 catalog for the same complete order identity.

Which transmitter types can GE 8103AI-TX accept?

It supports two-wire and four-wire current transmitters with the corresponding approved field terminal.

What is the full measurement range of GE 8103AI-TX?

The documented full signal range is 1–23 mA around the nominal 4–20 mA span.

How does GE 8103AI-TX detect line faults?

Current below 0.5 mA indicates an open/low fault and current above 23.5 mA indicates a short/overrange condition.

What is the resolution of GE 8103AI-TX?

The conversion resolution is 16 bits with accuracy specified at ±0.1% of span.

Are GE 8103AI-TX channels isolated from one another?

No. The specification states 100 VAC channel-to-Railbus isolation and no isolation between channels.

How should GE 8103AI-TX be commissioned?

Inject traceable loop currents at each input and verify raw value, scaling, alarm thresholds, filtering, line-fault detection and failsafe behavior.

8103AI-TX

Name: 8103AI-TX
Brand: General Electric
SKU: 8103AI-TX

Analog Input Module

Product image is representative; revision or series may vary. Contact us to request a specific version.

Product Describe：

GE 8103AI-TX provides eight 4–20 mA analog input channels with open- and short-circuit detection. The official catalog formats the order code as 8103-AI-TX and documents 2-wire or 4-wire transmitter operation from 24 VDC bussed field power.

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Technical specifications for 8103AI-TX

Manufacturer:

General Electric
Product Category:

PLC Systems
Spare Part Number:

8103AI-TX
Estimated shipping dimensions:

4.2x12.5x10.5cm
Weight:

0.22 kg
Tariff Code:

8537101190
Counliy of origin:

USA
Channel count:

8 single-ended
Nominal range:

4 to 20 mA
Full signal range:

1 to 23 mA
Resolution:

16 bits
Accuracy:

±0.1% of span
Response time:

27 ms maximum
Field power:

24 VDC ±10% bussed supply

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Information

Overview Manuals Common Applications Product Precautions

GE 8103AI-TX converts eight process-current loops to Railbus data and applies channel alarms, filtering and selectable failsafe handling before the values reach the controller. Field-terminal choice determines the approved two-wire or four-wire connection arrangement.

8 single-ended 4–20 mA channels
16-bit conversion and ±0.1% span accuracy
Open-circuit and overrange detection
27 ms maximum signal-to-Railbus response

The engineered signal path is 2-wire or 4-wire transmitter → 8103AI-TX channel conditioning → A/D conversion and Railbus → PAC8000 controller processing. Commission each boundary against the controlled project record.

Important Notice: Match the installed nameplate 8103AI-TX to the official catalog identity 8103-AI-TX before configuration.

GE 8103AI-TX Manuals & Downloads

GE 8103AI-TX Technical Reference (PDF)GE 8103AI-TX Installation & Commissioning Guide (PDF)

The Technical Reference consolidates verified engineering data for GE 8103AI-TX. The separate Installation & Commissioning Guide covers controlled field work and acceptance evidence.

General process transmitters

Acquires pressure, flow, level or temperature current signals.

Two-wire loop systems

Powers and measures transmitters through approved terminal assemblies.

Four-wire instruments

Accepts externally powered current outputs through the documented terminals.

PAC8000 remote I/O

Publishes measurements and channel diagnostics over Railbus.

Apply these controls specifically to GE 8103AI-TX before isolation, replacement, reconnection, energization and final release.

Match the installed nameplate 8103AI-TX to the official catalog identity 8103-AI-TX before configuration.

Use only a compatible field terminal for the selected two-wire or four-wire transmitter arrangement.

Provide 24 VDC bussed field power within the documented ±10% range.

Do not assume channel-to-channel isolation; the specification states none between channels.

Keep loop current within the 1–23 mA full signal range during normal operation.

Configure high, high-high, low and low-low alarms to the engineering range rather than the raw current only.

Set the input filter and failsafe direction to match the process hazard analysis.

Commission every channel with a loop calibrator and verify accuracy, line-fault thresholds, alarms and Railbus quality.

Technical notes

GE 8103AI-TX is the cataloged 8103-AI-TX PAC8000 module for eight single-ended 4–20 mA transmitter inputs.

FAQ View All FAQ

How many input channels are available on GE 8103AI-TX?

The module provides eight single-ended 4–20 mA analog input channels.
Why is GE 8103AI-TX also written as 8103-AI-TX?

8103-AI-TX is the punctuation used in the official PAC8000 catalog for the same complete order identity.
Which transmitter types can GE 8103AI-TX accept?

It supports two-wire and four-wire current transmitters with the corresponding approved field terminal.
What is the full measurement range of GE 8103AI-TX?

The documented full signal range is 1–23 mA around the nominal 4–20 mA span.

How does GE 8103AI-TX detect line faults?

Current below 0.5 mA indicates an open/low fault and current above 23.5 mA indicates a short/overrange condition.
What is the resolution of GE 8103AI-TX?

The conversion resolution is 16 bits with accuracy specified at ±0.1% of span.
Are GE 8103AI-TX channels isolated from one another?

No. The specification states 100 VAC channel-to-Railbus isolation and no isolation between channels.
How should GE 8103AI-TX be commissioned?

Inject traceable loop currents at each input and verify raw value, scaling, alarm thresholds, filtering, line-fault detection and failsafe behavior.

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