MAI51 369B1841G5007 Analog Input Module | High-Accuracy RTD/TC Input

MAI51 369B1841G5007 | GE TC/RTD Analog Input Module

Powergear X Automation presents the MAI51 369B1841G5007 for fast, stable, and accurate analog temperature input.

Main Highlights

• MAI51 369B1841G5007 offers 16 channels for RTD and TC signals.
• Dual 24VDC (±10%) redundant power ensures safe uptime.
• Strong EMI immunity with CMR >120dB and DMR >60dB.
• Fast 32‑bit CPU drives stable readings under load.
• Communication speed reaches 1 Mbps through DB‑9.

Technical Data

• Input signals: RTD (Pt10, Pt100, Cu100, Cu50); TC (E, J, K, N, R, S, T, B).
• Operating voltage: 21.6–26.4VDC; power use: <2W.
• Measurement error stays within 0.2%.
• ADC resolution: 16‑bit; 8 channels per group.
• Isolation: 250VAC channel‑channel; 500VAC channel‑ground; 1500VAC system isolation.
• Size: 209 × 129.5 × 51 mm.
• Terminal: detachable Euro‑type, 2.5mm² wiring.

Environmental & Safety

• Temp: 0–60°C; Humidity: 10–90% (no condensation).
• Vibration: 10–500Hz, acceleration ≤10m/s².
• Dust tolerance: >0.5µm, fewer than 18,000 particles/L.
• Meets FCC Part 15, ANSI C63.4, EN 61326‑1, CISPR 11.
• 12‑month warranty for all units.

Installation Notes

• Use screw mounting for firm support.
• Check voltage before wiring.
• Keep cable runs short to improve noise tolerance.
• Review module LEDs for run, comm, and alarm states.
• Use correct shield and grounding for long RTD/TC lines.

Key Selling Points

• High accuracy even in heavy EMI zones.
• Fast setup with detachable terminals.
• Supports mixed RTD and TC inputs in one module.
• Redundant power adds extra reliability.
• Low power draw keeps panel heat minimal.

Packing List

• One MAI51 369B1841G5007 module.
• Quick reference sheet.
• Label set for terminals.
• Anti‑static protection pack.
• Screw kit for mounting.

Shipping Options

• Fast service available through FedEx, UPS, DHL.
• Shock‑safe packaging for long‑distance transport.
• Express upgrade offered for urgent replacements.

FAQ

• Q: How do I reduce noise in long RTD loops?
  A: Use shielded cable and ground one side only.
• Q: What is the best way to check signal drift?
  A: Compare readings with a handheld calibrator during warm‑up.
• Q: How can I improve thermal response time?
  A: Route RTD wires away from power lines.
• Q: What do I do if the alarm LED turns on?
  A: Read channel values and check for wiring faults.
• Q: How do I ensure stable TC readings?
  A: Keep terminal temperature stable and avoid airflow on terminals.

Contact

• Email: sales@powergearx.com
• WhatsApp: +86 18030005825
• Author: Powergear X Automation

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Original Source: https://www.powergearx.com/

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