| Specification |
Details |
| Model |
IS200TURH1BED |
| Series |
Mark VIe Speedtronic |
| Type |
Turbine Protection Terminal Board (TURH) |
| Function |
Monitors turbine parameters (speed, vibration, temperature) and supports protection logic |
| Inputs |
Magnetic speed pickups (up to 3), proximity probes for vibration, temperature sensors |
| Outputs |
Relay outputs for protection signals, interfaces with trip solenoids |
| I/O Pack Compatibility |
PTUR (IS220PTURH1A) I/O pack |
| Connectors |
Terminal blocks for field connections, multi-pin connectors (JR1, JS1, JT1 for TMR) |
| Power Supply |
Typically 24 VDC or 125 VDC, dual redundant |
| Signal Protection |
Surge suppression, EMI shielding |
| Components |
Surface-mount technology, terminal blocks, resistors, capacitors, integrated circuits, relays |
| Power Consumption |
Approx. 1–2 A at 5 VDC (typical for Mark VIe modules, not publicly specified) |
| Board Size |
15.9 cm high x 17.8 cm wide (6.26 x 7.01 in) |
| Coating |
Conformal coating for environmental protection |
| Board Markings |
GE logo, IS200TURH1BED, 6BA01 code |
| Operating Temperature |
-30°C to +65°C (-22°F to +149°F) |
| Storage Temperature |
-40°C to +85°C (-40°F to +185°F) |
| Relative Humidity |
5% to 95% (non-condensing) |
| Weight |
Approx. 0.5 kg (1.1 lbs) |
| Mounting |
Single slot in Mark VIe rack, flat or DIN-rail mount |
| Certifications |
CE, UL, CSA, Class I Div 2 |
| Compatibility |
Mark VIe Turbine Control System, ToolboxST software |
| Manual |
GEH-6721L |
