Configured for operator interface and control signal management in Mark V turbine control platforms, the GE DS2020UCOCN1G1A (DS2020UCOCN1G1A Interface Operator) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | DS2020UCOCN1G1A |
| Brand | GE Industrial Systems |
| Origin | USA |
| Weight | 2.5 kg |
| Dimensions | 350 mm x 250 mm x 80 mm |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | 56 W |
| Input Voltage | 115/230 VAC |
| Frequency | 50/60 Hz |
| Fuse Specification | Russman MDL 250 V / 1 A |
| Keys | 48 tactile keys |
| Enclosure Type | Metal |
Profinet / EtherNet/IP Deterministic Networks
The GE DS2020UCOCN1G1A operates within high-speed industrial control architectures. Data transfer between the operator interface and the Mark V controller requires deterministic network adherence to ensure low-latency command execution. The module manages localized command processing while maintaining synchronization with the backplane bus. Firmware flash compatibility is restricted to the Mark V DS2020 series standards; unauthorized firmware versions will result in communication timeouts or bus access rejection. Signal integrity is maintained through shielded internal circuitry, minimizing electromagnetic interference during high-frequency I/O scanning operations.
Frequently Asked Questions
Q: Does this module support hot-swapping while the Mark V rack is energized?
A: No. The DS2020UCOCN1G1A must be isolated from the 115/230 VAC power source before insertion or removal from the cabinet to prevent damage to the backplane communication buffers.
Q: What is the primary function of the internal MDL 250 V / 1 A fuse?
A: The fuse provides overcurrent protection for the AC input stage. If the fuse triggers, verify the input voltage source stability and inspect for short-circuit faults within the keypad matrix circuitry.
Field Installation Guidelines
- Mounting Stability: Ensure the metal enclosure is securely fastened to the panel via all designated mounting points to provide effective chassis grounding.
- Power Wiring: Use shielded twisted-pair cabling for power input. Ensure the AC neutral and line conductors are properly phased according to the 115/230 VAC requirement.
- Grounding: The metal enclosure must be connected to a common earth ground point using a low-impedance braided strap to mitigate noise coupling.
- Operating Environment: Maintain the internal cabinet temperature below 60 deg C. Provide adequate clearance (minimum 50 mm) around the unit for convection cooling of the internal components.
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| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
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