Emerson Ovation 5X00070G04 8-Channel Analog Input Module is a high-performance component of Emerson Ovation distributed control system (DCS), designed for precision monitoring of analog signals in power generation and industrial automation applications. This module provides eight isolated input channels, supporting standard current (4-20mA) and voltage (0-10V) signals with high accuracy (±0.1% of span). It features built-in signal conditioning, fault detection, and hot-swappable redundancy for uninterrupted operation. The 5X00070G04 integrates seamlessly with Ovation controllers, enabling real-time data acquisition and process control. Its rugged design ensures reliable performance in harsh environments, with certifications for EMI/RFI immunity and industrial safety standards. Ideal for critical processes requiring stable, high-resolution analog signal conversion.
Technical Specifications
Input Types
Supports differential input to effectively suppress common-mode noise and enhance signal integrity.
Can be configured as single-ended input for specific application scenarios.
Sampling Rate and Resolution
16-bit high-resolution ADC ensures precise signal conversion.
Independent sampling per channel with a sampling rate ≥ 100 SPS (samples per second).
Isolation Performance
Inter-channel isolation voltage: 250V AC/DC (prevents crosstalk).
Module-to-system isolation: 1500V AC/DC (enhances system security).
Overload Protection
Built-in over-voltage protection (OVP) and reverse polarity protection at the input, capable of withstanding transient surges (e.g., IEC 61000-4 standards).
Cold Junction Compensation (CJC)
Supports automatic cold junction compensation for optional thermocouple inputs, improving temperature measurement accuracy.
Diagnostic Functions
Real-time broken wire detection (BWD).
Over-range alarm and signal drift monitoring.
Redundancy and Synchronization
Supports redundant power input (dual-power backup).
Hardware synchronization between modules ensures consistent timing for multi-module data acquisition.
EMC Compatibility
Compliant with IEC 61326-1 (industrial EMC anti-interference standards).
Passed Class A radiation tests, suitable for harsh electromagnetic environments.
Firmware and Configuration
Supports online firmware upgrades (no module disassembly required).
Flexible configuration of input types, measurement ranges, and filtering parameters via Ovation software.
Mechanical Characteristics
Terminal type: Removable screw terminals (facilitates maintenance).
MTBF: >200,000 hours (high-reliability design).
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