Basic Information

Manufacturer: Emerson Process Management

Origin: United States

Appearance: Standard Ovation single-slot module Emerson

Weight: Approximately 0.3–0.4 kg Emerson

Installation: Ovation I/O backplane, supports hot swapping Emerson

Status: In service, commonly used spare parts, large stock in the power industry

Certification: CE, UL/CSA, Class I Div.2 Emerson Function positioning

Collect on-site switch quantities / contact signals and send them to the Ovation DCS system

Receive 24VDC dry contacts or active level signals from Emerson

Optical isolation, anti-interference, suitable for strong electromagnetic environments in power plants, water treatment, etc. Emerson

Module self-diagnosis, channel-level fault reporting Emerson

Support redundant I/O configuration to improve reliability Emerson

Core parameters

Input points: 16 digital inputs Emerson

Signal type: 24VDC contacts / levels Emerson

Isolation voltage: 1500VAC (channel - system) Emerson

Input impedance: >10kΩ Emerson

Response time: <1ms Emerson

Operating temperature: 0°C ~ +60°C Emerson

Power supply: Powered by the backplane (5VDC) Emerson

Power consumption: Approximately 3.5W Emerson

Adaptor accessories

I/O backplane: Ovation 13A series backplane Emerson

Terminal unit: 1B30023G01 and other terminal bases Emerson

Connection cable: Shielded twisted pair (field side) Emerson

Matching module: Analog input/output cards of the same series Emerson

Typical applications

Thermal power / gas-fired power plants: Switch quantity collection of boilers, turbine auxiliary equipment

Water treatment: Monitoring of pumps, valves, level switches, limit contacts

Oil and gas / chemical: Input of equipment status, interlock signals in explosion-proof areas

Papermaking / metallurgy: Equipment start-stop, operation / fault contact signals