Loop checking is a vital pre-commissioning process in industrial automation that verifies signal integrity between field instruments and control systems like PLCs or DCS. It ensures accurate wiring, calibration, and control logic before startup, reducing downtime and improving plant reliability and safety.
Product Details
Product Description
The GE Fanuc VersaMax IC200ALG331 Analog Output Module provides four individually isolated channels capable of delivering both current and voltage signals. With high resolution, configurable defaults, and advanced diagnostics, it ensures precise control and reliable performance in industrial automation systems.
Technical Specifications
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Model / Part Number IC200ALG331
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Manufacturer GE Fanuc Emerson
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Product Line VersaMax
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Product Type Analog Output Module
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Weight 0.69 lbs (0.31 kg)
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Channels Four isolated analog outputs
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Nominal Output Signals 4–20 mA and ±10 VDC
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Output Range Current mode: +1 to 20 mA; Voltage mode: ±10 VDC
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Resolution 16-bit digital resolution
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Analog Resolution Current mode: 381 nA nominal; Voltage mode: 381 µV nominal
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Accuracy at 25°C ±0.1% maximum of full scale
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Update Time ≤ 7 ms
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External Supply Voltage Range +18 to +30 VDC including ripple
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Current Consumption 100 mA maximum plus load currents
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Backplane Current Consumption 10 mA at 5 VDC; 115 mA at 3.3 VDC
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Isolation (Input to Logic) 250 VAC
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Isolation (Input to Ground) 1500 VAC for 60 seconds
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Diagnostics High/Low limit, over/underrange, open wire, loss of field power, non-volatile memory fault
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Configurable Output Default Hold last state or reset to zero
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Module Width Single slot
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LED Indicators FLD PWR LED, OK LED
Application Scenarios
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Precision control of actuators and instrumentation requiring current or voltage signals
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Multi-channel analog output for distributed automation systems
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Environments needing advanced diagnostics and isolation for reliable operation
FAQ
Q: How many channels does the IC200ALG331 provide? A: It offers four individually isolated analog output channels.
Q: What signals are supported? A: Both current (4–20 mA) and voltage (±10 VDC) outputs are supported.
Q: What is the resolution of the module? A: It provides 16-bit resolution for precise signal control.
Q: What diagnostic features are included? A: The module detects high/low limits, over/underrange, open wire, loss of field power, and memory faults.
Comparison with Similar Models
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IC200ALG320: 4-channel current output, 12-bit resolution, fast update rate
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IC200ALG326: 8-channel current output, 15-bit resolution, configurable range
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IC200ALG331: 4-channel current/voltage output, 16-bit resolution, advanced diagnostics
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.
Tech & Buying Guide
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