EN
- Overview
- Specifications
- Description
- Applications
- APPLICATION DATA
- FREQUENTLY ASKED QUESTIONS
- Recommended Products
Overview
Place of Origin: |
USA |
Brand Name: |
GE |
Model Number: |
IS200EISBH1A IS200EISBH1AAA |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Specifications
|
Part Number: |
IS200EISBH1A IS200EISBH1AAA |
|
Manufacturer: |
General Electric |
|
Series: |
EX2100 |
|
Product Type: |
Exciter ISBus Board |
|
Number of Channels: |
12 |
|
Input Span: |
4-20 mA |
|
Common Mode Voltage Range: |
±5 V |
|
Maximum Lead Resistance: |
15Ω |
|
Analog Output Current: |
0-20 mA |
|
Operating Temperature: |
-30°C to +65°C |
|
Dimensions: |
2x18.6x12.8 cm |
|
Weight: |
0.12 kg |
|
Country of Origin: |
United States |
|
Humidity Range: |
5% to 95% non-condensing |
|
Number of Indicators: |
6 |
Description
IS200EISBH1A IS200EISBH1AAA is an Exciter ISBus Board manufactured and designed by General Electric as part of the EX2100 Series used in GE Excitation Control Systems. The Exciter ISBus Board (EISB) is a specialized communication board designed for the M1, M2, and C controllers. It handles the reception and transmission of fiber-optic feedback signals, forwarding these signals via the control backplane to the DSPX controller. Additionally, it facilitates communication between the DSPX and tool/keypad ports using RS-232C through the backbone connector. For setups with redundant exciters, the EISB incorporates ISBus interface electronics. ISBus, a proprietary GE communication interface, is used here to exchange data among the M1, M2, and C controllers of the exciter system. The EISB is a single-slot, 3U-high module situated in the control rack beneath the DSPX. Its front panel features fiber-optic connectors that receive current and voltage signals from the generator field (and optionally from the Exciter) via EDCF boards and also transmit signals to the Ground Detection module.
Applications
Large power plants: GE EX2100 static excitation system for 300MW-1000MW units.
Redundant control system: Ensures data consistency among controllers (M1/M2/C) in dual-redundant or triple-redundant configurations.
Heavy industrial power plants: High-power equipment environments sensitive to electromagnetic interference, such as those in the steel and chemical industries.
APPLICATION DATA
The front panel of the board is equipped with six fiber optic connectors designed for receiving and transmitting variable frequency signals, which include:
1 DC Voltage Input from the Generator Field via the EDCF Board
2 DC Input from the Generator Field via the EDCF Board
3 Optional Voltage Input from the Exciter via the EDCF Board
4 Optional Current Input from the Exciter via the EDCF Board
5 Voltage Input to the Ground Detector
6 Voltage Output from the Ground Detector
FREQUENTLY ASKED QUESTIONS
Q: What is the IS200EISBH1A IS200EISBH1AAA Exciter ISBus Board?
A: The Exciter ISBus Board (EISB) is a specialized communication board used with the M1, M2, and C controllers. It facilitates the reception and transmission of fiber-optic feedback signals and communicates between the DSPX controller and various ports using RS-232C.
Q: What does the IS200EISBH1A IS200EISBH1AAA Exciter ISBus Board do?
A: The EISB board handles communication for exciter systems by receiving and transmitting fiber-optic feedback signals, sending data to the DSPX controller, and facilitating communication between the DSPX and tool/keypad ports. It also manages signals for redundant exciters and connects to the Ground Detection module.
Q: Where is the IS200EISBH1A IS200EISBH1AAA Exciter ISBus Board located?
A: The EISB board is a single-slot, 3U-high module located in the control rack beneath the DSPX controller.
