Product Description
The 369B1842G5005 GE Nexus MAO50 delivers precise analog signal conversion for heavy industrial control systems.
This 8-channel analog output module processes critical process parameters with high accuracy and low signal latency.
An onboard 32-bit embedded processor manages real-time system tasks and internal error checking seamlessly.
Engineers utilize the MAO50 module to drive control valves, actuators, and variable frequency drives.
The dual-power circuit supports 1:1 redundant 24V DC input for maximum uptime in critical plants.
High galvanic isolation protects logic buses against severe ground loops and power surges in dirty environments.
Technical Specifications
| Brand | GE (General Electric) |
| Model Number | 369B1842G5005 |
| Series | GE Nexus Series |
| Module Type | Analog Output Module (MAO50) |
| Output Channels | 8 independent channels |
| Output Measurement Range | 0(4)-20mA (current), select channels support 0(1)-5V (voltage) |
| Output Load Capacity | Current: 1000 Ω max | Voltage: 500 kΩ min |
| Resolution & D/A Conversion | 12-bit resolution with dedicated D/A per channel |
| Linearity & Max Error | ±0.1% maximum error across full scale |
| Frequency Response & Bus Speed | High-speed bus communication at 1 Mbps rate |
| Power Supply Requirements | Dual 24V DC (±10%), 1:1 fully redundant configuration |
| Power Consumption | Less than 6.5 W total module power |
| Galvanic Isolation Voltage | Channel-to-Channel: 250 VAC | Channel-to-Ground: 500 VAC | System Isolation: 1500 VAC |
| Noise & Interference Immunity | Common Mode Rejection Ratio (CMRR) greater than 120 dB |
| Operating Temperature Range | 0°C to +60°C operational range |
| Environmental Limits | Humidity: 10% to 90% non-condensing | Vibration: 10-500Hz at 10m/s² max |
| Dust & Contaminant Tolerance | Dust particles >0.5 µm restricted to under 18,000 particles/L |
| Physical Dimensions | 209 x 129.5 x 51 mm (Height x Width x Depth) |
System Compatibility & Architecture
The 369B1842G5005 integrates directly into the GE Nexus turbine control framework.
It links seamlessly with main processor units via the internal high-speed serial bus.
Engineers can replace legacy modules without modifying system control logic or firmware routines.
Diagnostics & Maintenance Convenience
Front-panel LED indicators display module status, active communication, and system faults in real time.
Removable European single-row terminal blocks allow rapid module replacement without disconnecting wiring.
Supported terminal wire gauge ranges up to 2.5 mm² dual wire connections.
Standard female DB-9 connectors ensure stable high-speed communication wiring.
Installation Guide
Mount the MAO50 chassis securely using standard screw-mounting hardware inside standard panels.
Connect redundant 24V DC power lines to the designated terminal posts before powering up.
Tighten European terminal screws securely to ensure reliable electrical contact during high vibration.
Certifications & Standards
The 369B1842G5005 meets standard industrial electromagnetic compatibility requirements.
Complies with CFR 47 FCC Part 15: 2009, ANSI C63.4-2003, and EN 61326-1: 2006.
Passes full test standards for CISPR 11: 2007 and IEC 61000-4-2/3/4/5/6/8/11.
Carries full CE system certification for international deployment.
Packaging List & Express Delivery
Each shipment includes one tested GE Nexus MAO50 369B1842G5005 module in anti-static packaging.
We provide worldwide fast shipping via FedEx, UPS, and DHL express services.
Typical Application Scenarios
- Turbine speed and valve position control loops.
- Gas and steam turbine power generation facilities.
- Petrochemical plant automated process control networks.
- Heavy machinery analog output expansion racks.
Frequently Asked Questions (FAQ)
Q: What is the signal resolution of the 369B1842G5005 module?
A: The module provides 12-bit D/A conversion across all 8 independent channels.
Q: Does this unit support legacy GE systems?
A: Yes, it provides full backward hardware support for vintage GE Nexus system racks.
Q: How does the power redundancy work?
A: It uses twin 24V DC inputs working in a 1:1 active redundant failover setup.
Why Buy From Oiltech Controls?
- 15+ years industrial automation spare parts experience.
- Complete 12-month warranty coverage on all items.
- Full global shipment support for urgent factory downtime.
- Rigorous technical verification and testing before shipment.
- Extensive stock of tested industrial surplus and refurbished options.
- Specialized support for obsolete control systems and legacy DCS equipment.
Contact Information & Inquiries:
Email: info@oiltechcontrols.com
Phone / WhatsApp: +86 158 8020 0923
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Original Source: https://www.oiltechcontrols.com/
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