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Product Description
The GE IS200TRLYH1B is a Relay Output Terminal Board designed for the Mark VIe control system. It provides high-reliability relay outputs for interfacing the control system with external devices such as motors, alarms, or actuators. This board is commonly used in turbine control and other industrial applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | IS200TRLYH1B |
| Series | Mark VIe |
| Function | Relay Output Terminal Board |
| Number of Relays | 12 DPDT mechanical relays |
| Relay Type | Form-C (DPDT) |
| Coil Voltage | 24 VDC |
| Contact Rating | 2 A at 30 VDC / 250 VAC |
| Isolation | Optical Isolation |
| Connectors | Two 37-pin D connectors |
| Terminal Blocks | Removable terminal blocks |
| Mounting | DIN rail or panel mount |
| Operating Temperature | -30°C to +65°C |
| Dimensions | 178 x 330.2 x 43 mm |
| Weight | 0.898 kg |
Applications
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Gas and steam turbine control systems
-
Industrial automation systems
-
Power plant control panels
-
Signal interfacing between PLCs and field equipment
-
Safety and alarm signal routing
Product Advantages
-
Supports multiple isolated relay outputs
-
High durability mechanical relays
-
Compatible with Mark VIe system architecture
-
Easy wiring via terminal blocks
-
Designed for harsh industrial environments
-
Reliable electrical isolation between control and field
Frequently Asked Questions (FAQ)
Q1: What type of relays are used in the IS200TRLYH1B?
A1: It uses 12 DPDT Form-C mechanical relays with 24 VDC coil voltage.
Q2: Is this board compatible with the Mark VI control system?
A2: No, it is specifically designed for the Mark VIe series, not Mark VI.
Q3: How many outputs does the board provide?
A3: It provides 12 independent relay outputs.
Q4: Can this board be mounted on a DIN rail?
A4: Yes, it supports both DIN rail and panel mounting options.
Q5: What is the rated contact capacity of each relay?
A5: Each relay can handle up to 2 A at 30 VDC or 250 VAC.
Q6: Is electrical isolation provided?
A6: Yes, the board includes optical isolation between control signals and relay outputs.
Q7: Are the terminal blocks fixed or removable?
A7: The terminal blocks are removable for easier wiring and maintenance.
Q8: What is the typical application of this board?
A8: It is used for interfacing control signals with external actuators and alarms in industrial systems.
Q9: Is it suitable for use in high-temperature environments?
A9: Yes, it operates in a wide temperature range from -30°C to +65°C.
Q10: What connectors are used for signal interfacing?
A10: Two 37-pin D connectors are used for connection to the controller.
Related or Same Series Models
| Model Number | Description | Dimensions (mm) | Weight (kg) |
|---|---|---|---|
| IS200TRLYH1A | Relay Output Terminal Board | 178 x 330.2 x 43 | 0.890 |
| IS200TRLYS1B | Relay Terminal Board (small variant) | 120 x 250 x 40 | 0.650 |
| IS200STAIH2ACB | Analog Input Terminal Board | 178 x 330 x 43 | 0.880 |
| IS200STAIH1A | High-level Analog Input Board | 178 x 330 x 43 | 0.875 |
| IS200TBCIH1B | Contact Input Terminal Board | 178 x 330.2 x 43 | 0.900 |
| IS200TBQIH1B | Thermocouple Input Terminal Board | 178 x 330.2 x 43 | 0.920 |
Popular GE Models
| Model Number | Description | Dimensions (mm) | Weight (kg) |
|---|---|---|---|
| IS200VCMIH1B | VME Communication Interface | 267 x 254 x 40 | 1.200 |
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| IS220PDOAH1A | Digital Output Module (Mark VIe) | 140 x 230 x 45 | 0.720 |
| IS220PPDAH1A | Discrete Input/Output Pack | 145 x 230 x 45 | 0.760 |
