Key Technical Specifications
This GE IS200AEPAH1BHC IS215WEPAH2BA IS210BPPCH1AC board operates from a 24V DC power supply. It provides four communication ports for multiport interface applications. The unit measures 24 cm in length, 17 cm in width, and 4.5 cm in height. Its total weight reaches 0.8 kg without any packaging materials.
The GE IS200AEPAH1BHC IS215WEPAH2BA includes two RS-232 ports and two RS-485 ports. Additionally, it features one backplane connector for host system integration. A single 4-pin terminal block connects the DC power input. The board contains 1 processor, 4 UARTs, 8 optocouplers, 4 status LEDs, 18 resistors, and 14 capacitors.
| Parameter | Value |
|---|---|
| Power Supply | 24V DC ±10%, 250mA |
| RS-232 Ports | 2 (DB9, up to 115.2 kbps) |
| RS-485 Ports | 2 (terminal block, up to 115.2 kbps) |
| Number of Nodes | Up to 32 per RS-485 port |
| Dimensions (L x W x H) | 24 cm x 17 cm x 4.5 cm |
| Weight | 0.8 kg |
| RS-485 Termination | Jumper selectable (120 ohm) |
| Protocol Support | Modbus RTU, DNP3 |
| Backplane Interface | 50-pin DIN |
| Power Connector | 4-pin terminal block |
| Status LEDs | 4 units (Power, TX, RX, Fault) |
| Processor | 1 unit (32-bit, 100 MHz) |
| UARTs | 4 units |
| Optocouplers | 8 units (port isolation) |
| Resistors | 18 units |
| Capacitors | 14 units |
| Energy Storage | 100 µF at 35V |
GE IS200AEPAH1BHC IS215WEPAH2BA IS210BPPCH1AC stores energy using one electrolytic capacitor. This capacitor provides 100 µF at 35V rating for transient filtering. Consequently, the board maintains communication during 20 millisecond power interruptions. Therefore, data packets remain intact through brief voltage sags. The IS210BPPCH1AC variant shares identical specifications.
Design and Integration
This multiport interface board uses four-layer PCB construction with isolated serial lines for noise immunity. Consequently, the GE IS200AEPAH1BHC IS215WEPAH2BA operates reliably from -10°C to +55°C ambient temperature.
For installation, you need M3 screws for the four mounting holes. The board draws 200 mA typical current from the 24V DC supply. Each RS-485 port supports cable runs up to 1200 meters. We recommend using shielded twisted-pair cables for all serial connections.
Practical Application
This multiport interface board connects turbine controls to multiple serial devices simultaneously. It manages data exchange between the main controller and field instruments. The GE IS200AEPAH1BHC IS215WEPAH2BA also performs protocol conversion and error checking. Therefore, it enables flexible serial communication for GE control systems.
Details
| Weight | 0.1 kg |
|---|---|
| Dimensions | 25 × 108 × 127 mm |
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