IS200STCIH2AED GE DCS Input Terminal Board

• Brand
  GE
• Model
  IS200STCIH2AED
• Product Name
  Simplex Contact Input Terminal Board
• Place of Origin
  United States
• HS Code
  8537101190
• Dimensions
  119 mm × 121 mm × 25 mm
• Weight
  0.20 kg
• Operating Temperature
  -30 °C to +65 °C
• Storage Temperature
  -40 °C to +70 °C
• Power Supply
  24 VDC
• Warranty
  12 MONTH
• Product Status
  NEW AND ORIGINAL

Backed by abundant in-stock inventory and nearly 20 years of industry experience, our company stands as a leading player in the industrial control sector.We offer an extensive range of industrial control products covering numerous models. Should you have any other requirements, please feel free to contact us, and we will respond to you promptly.

Our main brand:

1.ABB's module cards, touch screens, controllers, etc., such as PP846 touch screen, IGCT starting with 5SHY, PM starting controller, AI, DO starting input/output module, SP starting Bailey module, etc

2.GE's module card CPUs, such as VMIC starter, IS200, IS215, IS400, IS420 series, etc,

3.Emerson's card components and EPRO probes, Westinghouse 1C series, Honeywell CC series, Schneider 140 series, Envision full series, Bentley 3500 series, Rexroth motors and drives, and Foxboro small modules.

Input Specifications

This terminal board provides 24 completely independent, optically isolated discrete digital input channels, which effectively eliminate crosstalk and external electromagnetic interference to ensure stable signal collection. It is compatible with two mainstream field signal types: dry contact passive signals and 24 VDC wetted contact active signals.

The input channels adopt industry-standard logic threshold design: the signal turns ON when the input voltage is no less than 18 VDC, and switches OFF when the voltage drops below 5 VDC. The maximum allowable transient input voltage of each channel is 32 VDC, with a typical on-state operating current of 3–7 mA per channel, which matches the working characteristics of most on-site industrial switch sensors and contact devices.

For signal connection, all field equipment signals are uniformly terminated to the on-board screw terminal block. After filtering, isolation and signal conditioning, the field status signals are transmitted to the matched IS220PDIAH1B I/O module through a standard DB37 internal ribbon cable.

Output Specifications

There is no physical external output interface for field devices on the IS200STCIH2AED. Its internal output function is realized through signal data transmission: it converts collected on-site contact switch status and discrete state signals into standard digital bus data, and uploads the processed valid signal information to the Mark VIe main control system for real-time monitoring, logic interlock judgment and equipment state recording.

The IS200STCIH2AED is a supporting terminal board for GE IS220PDIAH1B discrete input module, used for field dry/wet contact signal wiring. The simplified troubleshooting methods are as follows:

1. No Signal for All Channels

Fault Cause: Abnormal module power supply, loose DB37 internal cable, or poor backplane contact.

Troubleshooting: Verify stable 18–28.6 VDC power supply; reinsert and lock the DB37 ribbon cable; check backplane connection and confirm no offline module alarms via ToolboxST.

2. Partial Channel Signal Loss / Open Loop Alarm

Fault Cause: Loose wiring, damaged cables, oxidized terminals, faulty field switches or abnormal external 24 VDC power.

Troubleshooting: Fasten terminals and inspect cables; measure field signal voltage (ON ≥18 VDC, OFF ≤5 VDC); check external loop power; clean oxidized contacts or replace damaged accessories.

3. Unstable & Flickering Signals

Fault Cause: Irregular grounding, electromagnetic interference, unstable power supply or jittery field contacts.

Troubleshooting: Adopt single-point cabinet grounding; separate signal cables from high-power cables; stabilize external 24 VDC power; replace faulty field switches.

4. Channel Stuck in Constant ON/OFF State

Fault Cause: Field short circuit, overvoltage damage or internal circuit failure of the terminal board.

Troubleshooting: Disconnect field wiring for independent channel test; eliminate field short circuit and overvoltage issues; replace the terminal board if internal circuit damage is confirmed.

5. I/O Configuration Mismatch & Data Abnormality

Fault Cause: Mismatched terminal board model, wrong wiring or incorrect system parameters.

Troubleshooting: Confirm matching with IS220PDIAH1B module; calibrate wiring per official pin definition; refresh and download I/O configuration for channel verification.

Daily Maintenance Notes

Wear anti-static equipment and power off the rack before operation.

Use shielded twisted-pair cables and isolate them from high-voltage cables.

Regularly check terminal tightness, grounding condition and cable aging.

Avoid overvoltage input (max 32 VDC) to prevent channel damage.

Frequently Asked Questions (FAQ)

1.How fast will you reply to my inquiry?

We process all inquiries efficiently and will respond promptly once we receive your message.

2.Do you carry large inventory of industrial control parts?

We maintain massive ready stock of mainstream automation spare parts to shorten lead times.

3.Can you source discontinued or obsolete PLC & DCS modules?

Absolutely.
We specialize in sourcing hard-to-find, obsolete and out-of-production industrial control components.

4.Do you inspect goods before shipment?

Every product undergoes thorough inspection before packing and dispatch.

5.Can you ship orders worldwide?

We provide global shipping with flexible logistics for urgent and regular orders.

6.What payment methods are available?

We accept multiple secure payment options. Please contact our sales team for detailed terms.

7.Do you offer warranty on industrial control spare parts?

Warranty differs by product.
Confirm specific warranty details with us prior to ordering.

8.Are your automation parts new or used?

We supply both new and fully tested used industrial control spare parts.
Please state your needs in your inquiry.

9.What is your typical delivery lead time?

In-stock items can be shipped quickly.
We will advise exact lead time for out-of-stock products after stock verification.

10.Can you offer technical support to check model compatibility?

Yes.Our professional team provides technical support to verify specifications and model compatibility.