Product Details
Configured for precision signal conversion and loop regulation in Mark VIe distributed control systems, the General Electric IS220PAOCH1B (IS220PAOCH1B Analog Output Module) provides direct physical/electrical execution of eight independent current-loop outputs.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IS220PAOCH1B |
| Brand | General Electric |
| Origin | USA |
| Dimensions | 8.26 cm H x 4.19 cm W x 12.1 cm D |
| Operating Temp | -30 deg C to 65 deg C |
| Channels | 8 current output channels |
| Output Range | 0-20 mA (up to 900 Ohms) |
| Accuracy | +/- 0.5% over -30 deg C to 65 deg C |
Profinet and Deterministic Network Operations
The IS220PAOCH1B utilizes dual RJ45 Ethernet connectors to facilitate deterministic communication within the Mark VIe I/O network. The module is architected with a common processor board shared across the Mark VIe line, paired with a dedicated analog output acquisition board to handle I/O density scaling. The firmware flash compatibility allows for seamless integration into existing control racks, supporting high-speed polling and diagnostic packet transmission. The module architecture ensures that all 0-20 mA output signals maintain loop integrity through internal current feedback monitoring, which is mapped back to the controller to verify execution against commanded setpoints.
Frequently Asked Questions (FAQ)
Q: Does the IS220PAOCH1B support hot-swapping in an energized Mark VIe rack?
A: Yes, the I/O pack is designed for removal and insertion while the system is powered, provided that the associated terminal board connection is handled to prevent unexpected output state changes.
Q: How is the current feedback verified for each channel?
A: Each of the eight output channels includes an internal analog-to-digital converter (ADC) that monitors the actual current loop feedback, providing high-fidelity loop health data to the host controller via the Ethernet interface.
Field Installation Guidelines
- Mechanical Coupling: The module uses a DC-37 pin connector for direct mating to the corresponding terminal board. Ensure the connector is fully seated and the retention hardware is secured to maintain mechanical stability and signal integrity.
- Network Connectivity: Utilize the dual RJ45 ports to establish redundant connections to the I/O Ethernet networks. Ensure that the cables are rated for industrial environments to minimize signal latency and packet loss.
- Power Termination: Use the specified three-pin connector for power input. Verify the supply voltage at the pin terminals before engaging the module to prevent damage to the internal power regulation circuitry.
- Diagnostic Verification: Upon installation, check the local diagnostic LED indicators. For advanced troubleshooting, utilize the infrared port to interface with local diagnostic tools if HMI-based status reporting is unavailable.
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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