Ovation 1C31150G02 Pulse Accumulator Module

Product Introduction

The Ovation 1C31150G02 Pulse Accumulator Module is a precision digital input module designed for the Emerson Ovation Distributed Control System (DCS). Its primary function is to accurately count and accumulate digital pulses from field devices such as flow meters, turbine meters, or other pulse-generating instruments.

This module is engineered to handle high-frequency pulse signals with minimal loss, providing reliable accumulation and transfer of data to the Ovation control processor. It supports a wide range of pulse input configurations, ensuring flexibility in industrial applications. Built for high reliability and long-term stability, the 1C31150G02 is ideal for environments where accurate pulse counting is critical for process control, monitoring, and reporting.

Technical Specifications

Applications

The 1C31150G02 Pulse Accumulator Module is widely used in industrial automation where precise pulse counting is required:

• Power Generation: Counting pulses from turbine meters, fuel flow meters, or generator monitoring devices.

• Water and Wastewater Treatment: Monitoring flow meters for accurate water usage and treatment control.

• Oil and Gas Industry: Accumulating pulses from gas meters, liquid flow meters, or injection control devices.

• Chemical Plants: Tracking chemical feed rates, batch production pulses, or metering devices.

• Pulp and Paper Industry: Counting pulses from flow measurement devices in pulping and bleaching processes.

• Industrial Manufacturing: Monitoring production line events and counting discrete occurrences for process control and reporting.

Advantages

• High Accuracy: Supports high-frequency pulse counting with <1 ms response time for precise process measurement.

• Flexible Counting Options: Supports up-count, down-count, and bidirectional counting to adapt to varied applications.

• Channel Isolation: Full galvanic isolation between channels and bus ensures electrical safety and signal integrity.

• Wide Compatibility: Compatible with all standard Ovation DCS I/O chassis and configurations.

• Diagnostic Capabilities: Provides real-time channel status and fault detection for proactive maintenance.

• Robust Industrial Design: Built to withstand vibration, electrical noise, and typical industrial environmental conditions.

• Modular Installation: Compact plug-in design allows easy replacement and expansion within the Ovation system.

• Data Integrity: 32-bit accumulation ensures high-range counting without overflow in most industrial processes.

FAQ

1. How many pulse input channels does the module provide?
   It provides 8 independent, fully isolated pulse input channels.

2. What types of pulse signals can the module process?
   It can handle contact closure pulses or voltage pulses compatible with TTL/logic levels.

3. What is the maximum pulse frequency supported per channel?
   The maximum input frequency is 10 kHz per channel.

4. Does the module support up-count and down-count functions?
   Yes, it supports up-count, down-count, and bidirectional counting per channel.

5. What is the minimum pulse width the module can reliably detect?
   The minimum pulse width is 50 microseconds.

6. Is each channel electrically isolated from the bus?
   Yes, the module provides full channel-to-bus isolation to prevent interference and protect the system.

7. What is the maximum accumulation range per channel?
   Each channel accumulates up to a 32-bit integer value.

8. Does the module include diagnostics for channel status?
   Yes, it provides input check, communication fault detection, and real-time channel monitoring.

9. Can the module interface with redundant Ovation systems?
   Yes, it is fully compatible with redundant Ovation system architectures.

10. What is the response time for individual pulses?
    The response time per pulse is less than 1 millisecond.

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FAQ

1. How many pulse input channels does the module provide?
   It provides 8 independent, fully isolated pulse input channels.

2. What types of pulse signals can the module process?
   It can handle contact closure pulses or voltage pulses compatible with TTL/logic levels.

3. What is the maximum pulse frequency supported per channel?
   The maximum input frequency is 10 kHz per channel.

4. Does the module support up-count and down-count functions?
   Yes, it supports up-count, down-count, and bidirectional counting per channel.

5. What is the minimum pulse width the module can reliably detect?
   The minimum pulse width is 50 microseconds.

6. Is each channel electrically isolated from the bus?
   Yes, the module provides full channel-to-bus isolation to prevent interference and protect the system.

7. What is the maximum accumulation range per channel?
   Each channel accumulates up to a 32-bit integer value.

8. Does the module include diagnostics for channel status?
   Yes, it provides input check, communication fault detection, and real-time channel monitoring.

9. Can the module interface with redundant Ovation systems?
   Yes, it is fully compatible with redundant Ovation system architectures.

10. What is the response time for individual pulses?
    The response time per pulse is less than 1 millisecond.

Related Models (Same Series / Similar Function)

Popular Emerson Ovation Models (Same Brand)

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