Description
Product Overview
The IS220PTCCH1A Thermocouple Input Module from GE’s Mark VIe series delivers precise temperature signal acquisition for industrial control systems. It connects to one or two Ethernet networks and interfaces directly with thermocouple input terminal boards. The module includes a common processor board and a dedicated acquisition board tailored for thermocouple input functions.
This I/O pack supports up to 12 thermocouple inputs per unit. In simplex configurations using TBTCH1C or TBTCH1B, users can achieve up to 24 inputs with two packs. In TMR setups, three packs connect to three cold junctions, supporting 12 thermocouples total.
Technical Specifications
| Specification |
Details |
| Manufacturer |
GE |
| Series |
Mark VIe |
| Model |
IS220PTCCH1A |
| Description |
Thermocouple Input Module |
| Voltage Input |
28 Vdc |
| Current Consumption |
45 mA |
| Dimensions |
8.3 cm × 4.2 cm × 12.2 cm |
| Weight |
340 g |
| Thermocouple Types |
E, J, K, S, T |
| mV Input Range |
–8 mV to +45 mV |
| Ethernet Ports |
Dual RJ-45 |
| Power Connector |
3-pin |
| Signal Connector |
DC-37 pin |
| Diagnostic Indicators |
LED status lights |
Features & Benefits
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The IS220PTCCH1A supports five standard thermocouple types and mV signal inputs.
-
Its compact 8.3×4.2×12.2 cm size fits easily into tight control enclosures.
-
Weighing only 340 g, the module simplifies installation and handling.
-
Dual Ethernet ports ensure robust communication with controllers.
-
LED indicators provide clear visual feedback for diagnostics and signal status.
-
The DC-37 connector enables secure and direct integration with terminal boards.
-
Cold junction support ensures accurate temperature readings in TMR configurations.
Application & Compatibility
The IS220PTCCH1A module suits industrial environments requiring high-precision temperature monitoring. It integrates seamlessly with GE Mark VIe terminal boards such as TBTCH1B and TBTCH1C, supporting both simplex and TMR configurations.
Use this module in power generation, chemical processing, and safety-critical automation systems. Its compatibility with multiple thermocouple types and mV inputs makes it ideal for diverse temperature sensing applications.
