Emerson Process Management 1056 Current Output wiring, Sensor wiring to signal boards

Page 11

MODEL 1056

WIRING

24VDC Power Supply (-02 ordering code) is shown below:

This power supply automatically detects DC power and accepts 20VDC to 30VDC inputs.

Four programmable alarm relays are included.

Switching AC Power Supply (-03 ordering code) is shown below:

This power supply automatically detects AC line condi- tions and switches to the proper line voltage and line frequency.

Four programmable alarm relays are included.

Current Output wiring

All instruments are shipped with two 4-20mA current outputs. Wiring locations for the outputs are on the Main board which is mounted on the hinged door of the instrument. Wire the output leads to the correct posi- tion on the Main board using the lead markings (+/positive, -/negative) on the board. Male mating connectors are provided with each unit.

Sensor wiring to signal boards

Wire the correct sensor leads to the measurement board using the lead locations marked directly on the board. After wiring the sensor leads to the signal board, carefully slide the wired board fully into the enclosure slot and take up the excess sensor cable through the cable gland.

For best EMI/RFI protection use shielded output signal cable enclosed in an earth-grounded metal conduit. Connect the shield to earth ground. AC wiring should be 14 gauge or greater. Provide a switch or breaker to dis- connect the analyzer from the main power supply. Install the switch or breaker near the analyzer and label it as the disconnecting device for the analyzer.

Keep sensor and output signal wiring separate from power wiring. Do not run sensor and power wiring in the same conduit or close together in a cable tray.

WARNING

RISK OF ELECTRICAL SHOCK

Electrical installation must be in accordance with the National Electrical Code (ANSI/NFPA-70) and/or any other applicable national or local codes.

11

Image 11
Contents Dual-Input Intelligent Analyzer Quick Start Guide Quick Start Guide Quick Reference Guide Maximum Relay Current Resistive Ordinary LocationsRFI/EMI EN-61326 General Information InstallationInstallation Unpacking and InspectionPanel Mounting Dimensions Pipe Mount Wall / Surface MountPreparing Conduit Openings WiringGeneral Power wiring POWER, OUTPUT, and Sensor ConnectionsSensor wiring to signal boards Current Output wiringGeneral Return of Material

1056 specifications

Emerson Process Management's 1056 is a high-performance flue gas analyzer designed for industrial applications requiring precise measurement of combustion and emissions. This advanced analyzer is instrumental in optimizing combustion processes, ensuring regulatory compliance, and enhancing overall operational efficiency.

One of the key features of the Emerson 1056 is its multi-gas measurement capability. The device can simultaneously monitor multiple gases, such as oxygen, carbon dioxide, carbon monoxide, and nitric oxides. This comprehensive measurement range provides operators with critical insights necessary for managing combustion processes effectively.

The 1056 utilizes advanced infrared and electrochemical sensing technologies. The infrared sensors are particularly effective for measuring gases like CO₂ and CO, while electrochemical cells handle specific gases like O₂ and NOx. These technologies offer high accuracy and reliability across a wide temperature and pressure range, ensuring that the data collected is both timely and precise.

Another significant characteristic of the Emerson 1056 is its robust construction, which is designed to withstand harsh industrial environments. The analyzer features durable materials that resist corrosion and high temperatures, ensuring long-lasting performance. Additionally, the 1056 is equipped with a user-friendly interface that simplifies operation and data interaction. Its intuitive design allows users to access real-time data and easily configure settings, facilitating quick decision-making on the shop floor.

For communication and integration with existing systems, the 1056 supports various industry-standard protocols, such as HART, Modbus, and Ethernet/IP. This compatibility enables seamless integration into broader control and monitoring systems, allowing for enhanced data sharing and management.

Emerson has also placed a strong emphasis on serviceability with the 1056. The analyzer is designed for easy maintenance, with features that simplify calibration and routine checks. This reduces downtime and operational disruptions, ensuring continuous compliance with environmental regulations.

In conclusion, the Emerson Process Management 1056 stands out as a versatile and reliable flue gas analyzer, offering advanced measurement capabilities, robust construction, and seamless integration into industrial systems. Its combination of technology and user-centric design makes it an essential tool for industries striving for efficiency and compliance in their combustion processes.