This interface board manages data exchange on the ISBus communication network. You will find the GE IS200ADIIH1A IS200ADIIH1AAA ISBus Interface Board connecting multiple I/O racks to the main turbine controller. Its dedicated bus controller ensures deterministic message delivery across all nodes.
Technical Specifications
This board contains one ISBus protocol controller for network arbitration. You can also locate two DB9 connectors for daisy-chain cabling between racks. The GE IS200ADIIH1A IS200ADIIH1AAA ISBus Interface Board stores no battery energy for configuration retention. Instead, it uses small buffer capacitors for signal conditioning only. Therefore, this board never needs any routine battery replacement.
| Parameter | Specification |
|---|---|
| Full Product Name | GE IS200ADIIH1A IS200ADIIH1AAA ISBus Interface Board |
| Series | Mark VI |
| Board Type | ISBus Network Interface |
| Weight | 0.45 kg |
| Length | 21.0 cm |
| Width | 15.0 cm |
| ISBus Controllers | 1 |
| DB9 Connectors | 2 |
| Status LEDs | 3 (power, TX, RX) |
| Termination Jumpers | 2 |
| Operating Voltage | 5 VDC (from backplane) |
| Energy Storage | Buffer capacitors only |
Communication Details
The GE IS200ADIIH1A IS200ADIIH1AAA ISBus Interface Board draws its operating power directly from the VME backplane. Each DB9 connector supports network speeds up to 1 Mbps over twisted-pair cabling. You can enable or disable bus termination using the two onboard jumpers. Moreover, the controller handles all message collision detection and retransmission automatically. This design ensures reliable data transfer without processor intervention.
Mechanical Integration and Mounting
You must align the GE IS200ADIIH1A IS200ADIIH1AAA ISBus Interface Board carefully with the two plastic card guides. After full insertion, secure the board using the metal ejector lever at the front edge. The board measures exactly 21.0 centimeters in length and 15.0 centimeters in width. Its total weight reaches approximately 0.45 kilograms for easy handling during replacement. Furthermore, the board includes three status LEDs for network diagnostics.
Environmental and Storage Guidelines
You should store this GE IS200ADIIH1A IS200ADIIH1AAA ISBus Interface Board in an anti-static bag away from moisture. The board operates reliably between -30°C and +65°C ambient temperature. Likewise, keep the unit away from conductive dust or strong electromagnetic interference. Because the board uses solid-state components only, it requires zero regular maintenance.
Details
| Weight | 0.1 kg |
|---|---|
| Dimensions | 25 × 108 × 127 mm |
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