Product Overview
Core Features & Advantages
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Critical Field-Interface Component for HART AI Modules: The 5X00109G02 is the required Personality Module for the 5X00106G01 HART High-Performance Analog Input E-MOD. It provides the physical screw terminals, impedance-matching circuitry, and surge protection necessary to safely connect field transmitters to the Ovation control system.
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Per-Channel Loop Power Configuration: Each of the eight channels features user-accessible jumper wires that allow individual configuration for either field-powered (4-wire) or locally-powered (2-wire) transmitters. This flexibility supports a wide range of field instrumentation without requiring separate module variants.
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Active Current Limiting for Two-Wire Loops: The module includes active current limiting when configured in two-wire mode. This protects the loop from overcurrent conditions and enhances system safety in the event of field wiring faults or transmitter malfunctions.
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Integrated Loop Protection Fusing: Each channel is equipped with a 1/20 A fuse to protect the module and the HART communication circuitry from loop faults. The fuses are accessible from the top of the module for easy maintenance.
Typical Applications
The 5X00109G02 is deployed in Ovation DCS applications where HART smart transmitters require high-performance analog input acquisition:
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Power Generation: Monitoring pressure, flow, and level transmitters with HART diagnostics in boiler and turbine control systems
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Oil & Gas / Petrochemical: High-integrity signal acquisition for critical process loops with smart transmitter integration
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Water & Wastewater: Flow, level, and chemical dosing measurement with remote device diagnostics
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General Process Control: Pressure, temperature, and flow measurement from HART-enabled field instruments
Frequently Asked Questions (FAQ)
Q1: Is the 5X00109G02 a complete analog input module?
A: No. The 5X00109G02 is the Personality Module (P-MOD) only. It must be paired with the 5X00106G01 Electronics Module (E-MOD) to form a complete 8-channel HART analog input solution.
Q2: What is the difference between the 5X00109G01 and 5X00109G02?
A: Both are Personality Modules for the HART High-Performance Analog Input system. The 5X00109G01 is the base version, while the 5X00109G02 adds active current limiting in two-wire mode. The G02 also requires specific Ovation firmware releases (3.4.0+ or 3.3.1 with patch OVA331063).
Q3: What does the Personality Module actually do?
A: The P-MOD provides the physical field-wiring terminals, per-channel fuses, loop-power configuration jumpers, and impedance-matching circuitry for the eight input channels. It is the interface between the harsh field wiring and the sensitive Electronics Module that performs A/D conversion and HART communication.
Q4: Can I configure each channel differently for loop power?
A: Yes. Each of the eight channels has user-accessible jumper wires that can be individually set for field-powered (4-wire) or locally-powered (2-wire) transmitters. The fuses and jumpers are accessible from the top of the module.
Q5: What is the current-limiting feature on the G02?
A: The 5X00109G02 includes active current limiting in two-wire mode. This protects the loop and the HART communication circuitry from overcurrent conditions that could damage the module or disrupt HART communication.
Q6: What firmware versions are required for the 5X00109G02?
A: The 5X00109G02 is available only in Ovation 3.4.0 and later, or Ovation 3.3.1 with patch OVA331063 installed.
Recommended Models & Related Products
Selection Guidance: For HART-enabled analog input applications requiring per-channel loop power configuration and active current limiting, select the 5X00109G02 paired with the 5X00106G01 E-MOD. For applications without current-limiting requirements, the 5X00109G01 is the standard alternative. Always verify Ovation firmware compatibility before ordering.
