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Product Overview: OVATION 1C31107G02
The OVATION 1C31107G02 is a key component within Emerson’s Ovation Distributed Control System (DCS), designed to deliver reliable, high-speed analog output capabilities for industrial automation and process control applications. Built to support accurate control in harsh industrial environments, the 1C31107G02 Analog Output Module ensures precise voltage or current signal transmission to final control elements, such as actuators and I/P converters. It integrates seamlessly with Ovation DCS controllers and I/O racks, making it a preferred solution in critical infrastructure such as power generation, water treatment, chemical processing, and oil and gas facilities.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Model | 1C31107G02 |
| Manufacturer | Emerson (Ovation Series) |
| Product Type | Analog Output Module |
| Output Channels | 8 Channels (independent analog outputs) |
| Output Signal Range | 0-20 mA, 4-20 mA, or 0-10 VDC (configurable per channel) |
| Resolution | 12-bit Digital-to-Analog Conversion |
| Isolation | Optical Isolation per channel |
| Signal Accuracy | ±0.1% of full scale |
| Output Load Resistance | Voltage Mode: ≥ 1 kΩ; Current Mode: ≤ 750 Ω |
| Response Time | < 10 ms |
| Power Supply | 24 VDC (via backplane) |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Relative Humidity | 5% to 95% non-condensing |
| Dimensions | 150 x 120 x 75 mm |
| Module Weight | 1.5 kg |
| Mounting Type | DIN rail or chassis-mounted |
| Compliance | CE, UL, CSA, RoHS |
Product Applications
The OVATION 1C31107G02 Analog Output Module is widely used in the following application domains:
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Power Generation Plants (coal, gas, nuclear, hydro): Controls actuators for turbine regulation, boiler management, etc.
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Water and Wastewater Treatment Facilities: Regulates chemical dosing pumps and valve actuators.
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Oil & Gas Industry: Provides output signals to control valves and pressure regulators in upstream and downstream operations.
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Chemical and Petrochemical Processing: Interfaces with control valves and equipment that require precision analog signals.
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Pulp and Paper Industry: Supports machinery control for flow regulation and process synchronization.
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Steel and Metallurgy: Integrates with automation lines requiring analog control of furnace temperatures and material handling.
Product Advantages
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High Accuracy Output: Delivers stable, precise analog signals ensuring consistent process performance.
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Multi-Mode Flexibility: Supports both voltage and current output configurations on a per-channel basis.
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Electrically Isolated Channels: Ensures protection from field disturbances and signal interference.
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Robust Integration: Seamlessly integrates with Ovation DCS hardware and software environments.
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Field-Proven Reliability: Operates reliably in high-demand environments with minimal maintenance.
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Diagnostics & Monitoring: Built-in diagnostics aid in fast fault detection and preventive maintenance.
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Compact Footprint: Space-efficient design makes it suitable for dense I/O cabinet installations.
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Hot-Swappable: Can be replaced without shutting down the system, minimizing process downtime.
Frequently Asked Questions (FAQs)
Q1: What is the main function of the 1C31107G02 module?
A1: It is an analog output module used to send analog control signals (voltage or current) from the Ovation DCS to field devices like actuators or control valves.
Q2: How many output channels does the module support?
A2: It supports 8 independent analog output channels.
Q3: Can the module output both current and voltage signals?
A3: Yes, it supports configurable output modes per channel including 4-20 mA, 0-20 mA, and 0-10 VDC.
Q4: Is it hot-swappable?
A4: Yes, the module can be replaced while the system is running, without causing downtime.
Q5: Does it provide electrical isolation?
A5: Each output channel is optically isolated for enhanced protection and noise immunity.
Q6: What is the resolution of the analog output?
A6: The module provides 12-bit resolution for analog output signals.
Q7: What kind of load can the module drive?
A7: In voltage mode, it can drive loads ≥1 kΩ; in current mode, loads ≤750 Ω.
Q8: What kind of environments is the module suited for?
A8: It is suitable for industrial environments like power plants, water treatment, oil & gas, and chemical facilities.
Q9: Is the module certified for industrial compliance?
A9: Yes, it meets CE, UL, CSA, and RoHS standards.
Q10: Can the module be installed on a DIN rail?
A10: Yes, it supports DIN rail and chassis mounting options.
Recommended Related Models (Same Series / Similar Functionality)
| Model | Description |
|---|---|
| 1C31107G01 | Analog Output Module, earlier revision |
| 1C31110G03 | Analog Input Module, 8-channel, high accuracy |
| 1C31116G01 | Digital Output Module, 16 channels |
| 1C31227G01 | Power Supply Module, redundant capable |
| 1C31238H01 | Ovation Controller Module |
| 1C31150G01 | High-density Analog Output Module |
Popular Emerson Ovation Models
| Model | Function |
|---|---|
| 1C31125G02 | Ovation Controller Module |
| 1C31166G02 | Analog Input Module with advanced diagnostics |
| 1C31189G01 | Digital Input Module, isolated, 32 points |
| 1C31232G01 | Redundant Ethernet Interface Module |
| 1C31110G01 | 8-Channel Analog Input Module |
| 1C31234G01 | High-Speed Communication Module |
