5X00167G01 HART High-Performance 8-Channel Analog Output Module for Emerson Ovation DCS
June 12, 2026

5X00167G01 HART High-Performance 8-Channel Analog Output Module for Emerson Ovation DCS

The 5X00167G01 is an original Emerson (ex-Westinghouse) high-speed HART-enabled analog output (AO) module exclusive for the Ovation distributed control system. It receives digital control commands from the DCS main controller, converts them into standard 4–20mA analog loop signals, and drives regulating valves, positioners, actuators and other field executing devices to implement closed-loop process adjustment. Integrated with HART bidirectional communication, independent channel isolation, high-precision D/A conversion, full-channel self-diagnosis and hot-swap design, it delivers excellent stability and anti-interference capability, serving as the core control output hardware for industrial closed-loop regulation loops。

Description

1. Basic Product Information

  • Part Number: 5X00167G01

  • Manufacturer: Emerson Automation Solutions (Former Westinghouse)

  • Module Type: 8-channel isolated HART high-performance analog output module

  • Compatible System: Ovation DCS Distributed Control System

  • Mounting Mode: Plug-in installation on standard Ovation I/O backplane rack

  • Maintenance Feature: Hot swappable, module replacement without rack power-off or system shutdown

  • Origin: Thailand

  • Net Weight: 0.69 lbs

  • Protection Grade: IP20, indoor control cabinet installation only

  • Structure: Standard FRU field replaceable unit

2. Core Technical Specifications & Features

2.1 Analog Output & HART Function

  • Channel quantity: 8 independent isolated output channels

  • Standard output signal: 4–20mA DC sourcing current signal, supports superimposed HART digital signal multiplex transmission

  • D/A conversion: High-resolution DAC, output full-scale accuracy ≤±0.1% FS

  • HART compliance: Supports HART 5/7 protocol; can remotely configure valve positioner parameters, read actuator feedback status, perform online calibration and fault diagnosis on the same signal cable, compatible with AMS asset management system

  • Each channel supports configurable fail-safe output value (hold last value / preset low/high value) upon module communication loss or fault

2. Isolation & Protection Design

  • Channel-to-backplane galvanic isolation, single-channel short-circuit, overload or wiring error will not affect other channels and system internal bus

  • Each channel integrates overcurrent, short-circuit, reverse polarity and surge protection circuits to avoid module burnout caused by field wiring mistakes

  • Built-in hardware filtering circuit, effectively suppresses power frequency and electromagnetic interference from field equipment

2. Electrical Parameters

  • Module logic power supplied by Ovation I/O backplane; field 24VDC loop power independently supplied to 4–20mA actuator loops

  • Low power consumption, no extra load on rack backplane bus

  • Onboard LED indicators separately display module power status, backplane communication status and each channel running/fault state for quick on-site inspection

  • Equipped with personality module slot for hardware-level signal range and output mode configuration, no main board jumper modification required

2. Environmental & Certification Indexes

  • Operating temperature range: 0℃ ~ +60℃

  • Storage temperature range: -40℃ ~ +85℃

  • Relative humidity: 5%–95% RH, non-condensing

  • Complies with IEC 61000 series industrial EMC anti-interference standards, shock-resistant and vibration-resistant

  • Certified with CE, UL international industrial safety certifications

2. Diagnosis & Maintenance Advantages

  • Real-time full self-diagnosis detects loop open circuit, output over-range, HART communication interruption and module hardware faults

  • Fault codes and abnormal channel information uploaded to upper controller via backplane bus for remote rapid troubleshooting

  • Plug-and-play hot-swap design drastically shortens maintenance downtime and improves system continuous operation rate

  • Same-type modules are universally interchangeable, easy spare parts inventory management for power plants and chemical enterprises

3. Application Fields

This analog output module is key executing layer hardware of the Ovation DCS platform, widely deployed in thermal power generating units, petrochemical complexes, natural gas stations, metallurgical enterprises, municipal water supply & wastewater treatment plants and other continuous process industries. It outputs regulation signals to flow, pressure, liquid level and temperature control valves, realizes automatic closed-loop adjustment of process parameters, supports remote intelligent management of HART smart valves, and guarantees long-term safe, stable and unattended automatic operation of large-scale industrial production control systems.


Get a Quote