Configured for signal scaling and expansion in Mark V control platforms, the General Electric DS200TCQFG1A (DS200TCQFG1A Analog I/O Extender Board) provides direct physical/electrical execution of multi-channel data acquisition and control signal distribution.
Suffix Breakdown & Model Matrix
The DS200TCQFG1A represents a specific hardware revision within the Analog I/O Extender product line. The "G1A" suffix denotes the baseline firmware and PCB assembly version, optimized for differential input integration and standard 16-bit signal processing resolution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | DS200TCQFG1A |
| Brand | General Electric |
| Origin | Standard Industrial |
| Weight | 0.85 kg |
| Dimensions | 24 cm x 18 cm x 5 cm |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | 24 VDC at 350 mA |
| Analog Inputs | 16 differential channels |
| Analog Outputs | 8 single-ended channels |
| Resolution | 16-bit |
| Accuracy | ±0.1% of full scale |
| Interface | 50-pin DIN backplane |
Profinet / EtherNet/IP Deterministic Networks
The DS200TCQFG1A maintains signal integrity across its 16-bit data bus by utilizing high-speed differential signaling protocols. When integrated into the control backplane, the board ensures deterministic communication velocity, allowing for precise synchronization between analog field inputs and the central processor unit. Firmware-level compatibility ensures that scan cycles are maintained without packet jitter, supporting time-critical process adjustments within the I/O rack architecture.
Frequently Asked Questions
Q: Does this module support channel-to-channel isolation?
A: The DS200TCQFG1A utilizes common-mode rejection for its 16 differential inputs, but users must verify the system's grounding scheme to prevent ground loop currents when connecting multiple field devices.
Q: Is this board capable of hot-swap operations?
A: No, this module is not designed for live insertion. All power must be removed from the 6-pin terminal block and the backplane before installation to prevent damage to the DIN connector pins.
Field Installation Guidelines
- Confirm the 24 VDC power source is verified and isolated before connecting to the 6-pin terminal block.
- Align the board with the rack's card guides, ensuring the 50-pin DIN interface is parallel to the backplane receptacle.
- Slide the board into position until the connector is fully seated. Secure the front panel to the rack frame to ensure chassis grounding.
- Terminate field analog wires to the corresponding terminal blocks. Use shielded twisted-pair cabling and connect shields to the designated ground bus to minimize noise interference.
- Verify that the 16-bit analog signal input ranges (0-10V, ±10V, or 4-20mA) are properly configured via the software settings of the host controller before applying field power.
- Check the ambient cabinet temperature to ensure it remains within the 0 to 60 deg C operating window.
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| Warranty | 12 Months |
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