The Emerson 5X00121G01 is an 8-channel medium/high-speed analog input module manufactured by Emerson for their Ovation distributed control system (DCS), originally developed by Westinghouse.
Emerson 5X00121G01 Ovation Analog Input Module: Overview and Technical Specifications Product Overview The Emerson 5X00121G01 is an 8-channel medium/high-speed analog input module manufactured by Emerson for their Ovation distributed control system (DCS), originally developed by Westinghouse. This module is designed for precision monitoring and data acquisition of analog signals in power generation, industrial automation, and process control applications, providing reliable and accurate signal conversion from field devices to the control system. It is now discontinued by the manufacturer but remains available through third-party suppliers. Technical Specifications Brand and Model Brand: Emerson (Ovation series, originally Westinghouse) Model: 5X00121G01 Product Type: 8-Channel Analog Input Module, 14-bit resolution Physical Characteristics Weight: 0.70 lbs (0.318 kg) Dmensions: 6.75 x 5.00 x 1.25 inches (17.15 cm x 12.7 cm x 3.18 cm) Power Requirements: 24VDC input voltage Power Consumption: 2W Input Specifications Number of Channels: 8 isolated input channels Input Signal Types: Supports multiple input ranges including ±20mV, ±50mV, ±100mV, 4-20mA current signals, and 0-10V voltage signals Resolution: 14-bit Accuracy: ±0.1% of span Sampling Speed: Medium/high speed operation Isolation: Channel-to-channel isolation for signal integrity and noise immunity Features Built-in Signal Conditioning: Integrated signal conditioning circuitry for reliable signal processing Hot-Swappable: Allows for module replacement without system shutdown (depending on system configuration) Diagnostic Capabilities: Comprehensive self-diagnostic features for easy troubleshooting and maintenance Certifications: CE, UL, CSA certified for industrial applications Robust Design: Engineered for harsh industrial environments with wide operating temperature range (-40°C to +70°C) Flexible Configuration: Configurable input ranges to accommodate various field devices and sensors
interface *Output method: rear output *Fast Ethernet: 3 slots, each slot supports 8 ports, with optional optical and electrical options *Gigabit Ethernet: Provides 4 1000Base SFP slots *CONSOLE port: RS232 (RJ45) *Alarm port: 5.08mm spacing 3-pin Phoenix wiring terminal, 250VAC/220VDC 2 A cable *Twisted pair cable: 100m *Multimode fiber: 1310nm, 2km (100Mbps); 1310nm, 500m (gigabit) *Single mode fiber: 1310nm, 0-40km; 1550nm, 0-80km source *Input voltage: 110-220VDC/VAC, redundant input *Connection terminal: 5.08mm spacing 5-pin Phoenix wiring terminal *Power:<40W mechanical properties *Case: Aluminum model with fanless design *Protection level: IP30 *Installation method: 19 inch 1U rack type *Shell size: 440 mm * 44.5 mm * 370 mm (W * H * D), as shown in the attached image *Impact, vibration, and drop: meet the requirements of IEC61850-3 5.5 CM level *Weight: approximately 4.3kg
