Product Details
The GE IS220PAOCH1A, also cataloged as the IS220PAOCH1A Analog Output Module, operates as a dedicated hardware component for multi-channel current loop regulation within Mark VIe control platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IS220PAOCH1A |
| Brand | General Electric |
| Origin | USA |
| Weight | Not specified |
| Dimensions | 8.26 cm x 4.19 cm x 12.1 cm |
| Operating Temp | -30 deg C to 65 deg C |
| Power Consumption | Not specified |
| Channel Count | 8 current output channels |
| Output Rating | 0-20 mA (up to 900 Ohm load) |
Profinet / EtherNet/IP Deterministic Networks
The IS220PAOCH1A functions as an I/O interface node providing high-speed analog signal transmission to terminal boards. The module utilizes a BPPx processor board to manage deterministic backplane bus communication, ensuring that output commands from the network controllers are processed within the established scan cycles. Each of the eight output channels incorporates an independent analog-to-digital converter for real-time current feedback, enabling precise monitoring of loop integrity and diagnostic status. Firmware flash compatibility is managed over the dual RJ-45 Ethernet interfaces, supporting I/O density scaling through logical mapping to the master control processors without physical reconfiguration.
Frequently Asked Questions
Q: Does the IS220PAOCH1A module support hot-swapping?
A: The module is designed for replacement in energized racks, but hot-swapping will immediately disrupt the 0-20 mA output signals. Ensure the controlled process is in a manual or safe state before extracting the pack to prevent unexpected actuator movement.
Q: How is the output current feedback monitored?
A: Each output channel features an onboard analog-to-digital converter dedicated to current feedback. This data is transmitted back to the controller, allowing for continuous verification that the actual output current matches the commanded setpoint.
Field Installation Guidelines
- Ethernet Integration: Connect the dual RJ-45 ports to the redundant I/O Ethernet network switches. Verify link status LEDs to confirm deterministic communication paths are established before system startup.
- Terminal Board Connection: Seat the DC-37 pin connector into the corresponding terminal board receptacle. Ensure the captive screws are fully tightened to maintain low-impedance electrical contact and mechanical stability.
- Loop Loading: Maintain the external loop impedance below 900 Ohm. Exceeding this load value will cause the output stage to lose regulation, resulting in potential signal non-linearity.
- Diagnostic Verification: Upon energization, monitor the front-face indicator LEDs. A solid status indicator confirms the module has passed internal self-diagnostics and is communicating correctly with the master controller.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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