WESTINGHOUSE 5X00062G01 | Ovation Analog Output Module

Description Key Technical Specifications Parameter Specification Part Number 5X00062G01 Product Type Analog Output (AO) Module Series Ovation DCS Channels 8 outputs Output Type 4-20 mA (sink or source configurable) Resolution 12-bit D/A conversion Accuracy ±0.25% of span typical Load Resistance 0-600 ohms maximum Update Rate All channels updated every 50 ms Isolation Channel-to-channel: none (common ground) Fault Response Programmable: hold last value, go to preset value, or ramp Power Supply 5V DC and 24V DC from backplane Indicators Module status, communication activity Condition New Surplus (Factory Sealed) Product Introduction The WESTINGHOUSE 5X00062G01 is an 8-channel analog output module for the Ovation distributed control system. It takes digital commands from the controller and converts them to 4-20 mA signals for positioning I/P transducers, control valves, dampers, and variable frequency drives. This module is critical for closed-loop control execution in power generation and water treatment facilities. The 5X00062G01 features programmable fault response—critical for applications where losing a signal could cause valve failure and process upsets. This unit is new surplus, factory-sealed in original Westinghouse/Emerson packaging. Ovation components remain in high demand for plant maintenance; contact us for current stock and firm pricing. Frequently Asked Questions (FAQ) Q: Can the 5X00062G01 drive two-wire transmitters or only four-wire devices? A: The WESTINGHOUSE 5X00062G01 is designed as a sourcing output—it provides the loop power internally. That means it drives four-wire devices or two-wire transmitters configured as sinks. For two-wire transmitters expecting external loop power, you’ll need to reconfigure or use isolators. In my experience, most plants use this module for driving I/P converters on valve positioners, which are typically four-wire devices anyway. Q: What happens to the outputs if the module loses communication with the controller? A: This is where the 5X00062G01 earns its keep. You program the fault response in the Ovation configuration. Options include: hold last good value, go to a preset safe value (say 0% or 100%), or ramp at a set rate. For critical applications like boiler feedwater valves, always configure preset safe values. Don’t leave it at default—I’ve seen plants trip because outputs defaulted to zero when communication hiccupped. Q: Is this module compatible with the newer Ovation 3.5 systems? A: Yes, hardware-wise the WESTINGHOUSE 5X00062G01 works in any Ovation rack back to the original Westinghouse days through current Emerson Ovation 3.5 and 3.6 systems. The physical form factor hasn’t changed. However, you need the correct I/O configuration files in the controller. Your engineering workstation must have the device signature file for the G01 revision. If not, the controller won’t recognize it. Q: Can I mix 4-20 mA outputs and voltage outputs on the same module? A: No. The 5X00062G01 is fixed as a current output module. All eight channels output 4-20 mA only. If you need voltage outputs (0-10V DC) for driving some third-party devices, you need a different part number—typically the 5X00063G01 or external signal conditioners. Don’t try to trick it with parallel resistors; you’ll exceed the module’s drive capability and get inaccurate signals. Q: Why does my output fluctuate even when the controller says it’s steady? A: First suspect: grounding. The WESTINGHOUSE 5X00062G01 shares a common ground for all channels. If you have ground potential differences between the module and your field devices, you’ll see noise on the loop. Second suspect: the 24V DC power supply feeding the rack. If it’s sagging or noisy, outputs reflect that. Put a scope on the module’s power terminals. In one plant, we traced erratic VFD speed signals to a dying power supply, not the 5X00062G01. Q: Does this module support HART communication pass-through? A: No. The 5X00062G01 is a standard analog output module—it generates the 4-20 mA signal and nothing else. It does not superimpose HART digital signals, nor can it receive HART diagnostics from smart positioners. If you need HART capability, you need the HART-enabled analog output module or a separate HART multiplexer system. This module gives you basic analog control only. Q: What’s the typical failure mode for these modules in power plants? A: Output driver failures top the list. When a field device shorts or gets struck by lightning-induced surges, the output transistors on the 5X00062G01 sacrifice themselves to protect the rest of the module. You’ll lose one channel while the other seven work fine. The module itself usually survives, but that channel is dead until you replace the board. Always isolate field wiring during electrical storms if your plant is lightning-prone. 1783-MS10T DCS 6FC5210-0DF21-2AA0 DCS DLM20-30M9G PLC DSSR122 DCS 7CP570.60-1 DCS 3HAC024488-001 DCS SBC8168RevB4 PLC Email: [email protected] Phone: 86 15340683922 Sales:Wu Jiedong Our products are guaranteed for 1 year, with new and original production stopped and imported spare parts. All prices listed on the official website are subject to confirmation by contact: Wu Jiedong (manager). Our product: brand new original packaging Our warranty: All new or repaired parts have a 12 month warranty period beginning Our payment: 100% telegraphic transfer of inventory items before shipment, conditions can be proposed! If you have any downtime spare parts that you cannot find, please feel free to call or use email to contact me. If there are issues that the product cannot solve, please contact me. Product prices can be negotiated. Please do not consider contacting me!