The GE IS230SRTDH2A, also cataloged as the IS230SRTDH2A RTD terminal board, serves as a compact DIN‑rail RTD interface module used to acquire eight three‑wire RTD signals for Mark VIe turbine‑control platforms.
Hardware Specifications
Parameter
Specification
Model
IS230SRTDH2A
Brand
GE
Origin
USA
Weight
Not specified
Dimensions
Not specified
Operating Temp
Not specified (follow Mark VIe cabinet limits)
Power Consumption
Not specified
Series
Mark VIe
Product Type
RTD Terminal Board
Number of Channels
8 RTD inputs
Mounting
DIN‑rail or flat‑panel installation
Terminal Blocks
High‑density euro‑block connectors
I/O Pack Compatibility
PRTD or VRTD processor modules
Noise Suppression
Surge and high‑frequency filtering on each RTD input
PCB Coating
Not specified
Backplane Bus Communication Velocity Licences
As a GE industrial control module, the IS230SRTDH2A aligns with deterministic Mark VIe I/O acquisition timing. RTD signals are conditioned through onboard noise‑suppression circuitry before reaching the PRTD or VRTD processors. The board’s compact DIN‑rail form factor supports cabinet‑level I/O density scaling, while its wiring architecture maintains compatibility with firmware flash compatibility requirements for upstream Mark VIe controllers. When integrated into plant‑wide networks, RTD acquisition preserves deterministic behavior across Profinet / EtherNet/IP deterministic networks.
Frequently Asked Questions
Q: How many RTD channels does the IS230SRTDH2A support? A: The board supports eight three‑wire RTD inputs.
Q: Which I/O processors are compatible with this module? A: It interfaces directly with PRTD or VRTD I/O processors.
Q: Can the board be mounted on DIN‑rail? A: Yes. It supports both DIN‑rail and flat‑panel installation.
Field Installation Guidelines
Mount the board on DIN‑rail using the integrated carrier or fasten it to a flat panel as required.
Route RTD wiring separately from high‑energy conductors to minimize induced noise.
Terminate shields on the designated bracket to prevent ground‑loop interference.
Verify torque on euro‑block terminals to avoid intermittent RTD readings.
Ensure correct pairing of RTD leads; mis‑wiring can cause offset or open‑circuit detection.
Inspect terminal blocks for contamination before wiring.
