DS200RTBAG3AEB GE Speedtronic Mark V Relay Terminal Board
Manufacturer: GE Fanuc
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Part Number: DS200RTBAG3AEB
Condition：New with Original Package
Product Type: Relay Terminal Boards
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
General Electric DS200RTBAG3AEB Mark V Relay Terminal Board
Configured for hardwired relay switching and signal distribution in Speedtronic Mark V and EX2000 excitation control architectures, the General Electric DS200RTBAG3AEB (DS200RTBAG3A Relay Terminal Board) provides direct physical/electrical execution across high-density auxiliary control outputs.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | DS200RTBAG3AEB |
| Brand | GE (General Electric) |
| Origin | United States |
| Weight | Not specified |
| Dimensions | Not specified |
| Operating Temp | 0 to +60 deg C |
| Power Consumption | Not specified (24 VDC / 125 VDC control power input via CPH and CPN stab connectors) |
| System Compatibility | Mark V / Mark VI Speedtronic Turbine Control, EX2000 Excitation System |
| Terminal Capacity | 52 terminals (52 to 96 terminals depending on revision) |
| Output Relays | 10 Form C relays (7 DPDT relays with 2 Form C contacts, 3 relays with 4 Form C contacts) |
| Output Current Capacity | Up to 3 A per channel |
| Electrical Isolation | 2500 VAC field-to-control isolation (optically isolated drivers) |
| Circuit Protection | 24 onboard 3 A fuses with blown-fuse LED indication |
| Circuit Board Coating | Conformal coating (Humiseal 1B73) |
| Diagnostic LEDs | Relay state, block-level, and communication status LEDs |
| Interface Connectors | CPH, CPN stabs; RPL, OPTPL connectors; pluggable connectors C1PL-C5PL, Y9PL-Y37PL |
| Signal Inputs/Outputs | Supports analog (4-20 mA, 0-10 V), digital inputs/outputs, thermocouples, RTDs |
| Humidity Range | 5% to 95% RH non-condensing |
| Compliance Certifications | IEC 61511 SIL 2 compliant, IEC 60079-14 Zone 2 hazardous area approval |
Backplane Bus Communication Velocity Licences and Deterministic Execution
The DS3800 series and DS200 series terminal architectures route real-time contact commands through RPL and OPTPL ribbon connectors directly to the LAN I/O Terminal Board (LTB). Optical isolation barriers rated at 2500 VAC isolate field inductive loads from the internal system backplane, preventing switching spikes from degrading backplane bus communication velocity across central processor racks. The board handles local relay driver execution independently, preserving deterministic scan cycles across high-density I/O channels.
Frequently Asked Questions
Q: How does the DS200RTBAG3AEB protect system electronics from field-side electrical noise?
A: Optical drivers isolate incoming control logic from output contact drivers, while a 2500 VAC field-to-control isolation barrier blocks ground loops and high-voltage inductive surges from entering the main backplane.
Q: What contact configurations are integrated on the board relay array?
A: The board incorporates 10 total relays structured in a hybrid configuration, featuring 7 DPDT relays (2 Form C contacts each) and 3 relays with 4 Form C contacts each.
Q: What physical indicators signal a fuse failure on output channels?
A: Onboard diagnostic light-emitting diodes (LEDs) illuminate adjacent to any of the 24 individual 3 A fuses when an overcurrent event opens the protective trace.
Field Installation Guidelines
Mount the DS200RTBAG3AEB securely on the cabinet frame standoff pillars within the Mark V control enclosure or EX2000 exciter rack. Tighten all chassis mounting screws to establish frame grounding through the grounded mounting pads.
Connect control power wiring to the CPH and CPN stab connectors. Wire field devices directly to the 52 screw terminals, stripping conductors to standard length to prevent exposed wire contact. Route low-voltage signal cabling through the RPL and OPTPL connectors, maintaining separate wire runs from high-current relay output lines to minimize inductive cross-talk.