CTI EM2 Series, Инструкция по установке и эксплуатации

Страница: 9 / 24

9
EM2
Example 1
Example 2
Next entrance
monitor or
sensor
Gas detection
controller, PLC or
power supply
Entrance monitor wiring example
1. Run cable from power source (PLC, controller or power supply) into “TO CONTROLLER” terminal.
2. Run cable from “TO SENSOR” terminal to the next entrance monitor.
3. Repeat step 2 until you have fed through every entrance monitor in sequence.
4. On the last entrance monitor, finish by running cable to the sensor.
5. If multiple EM2's are connected in series, additional power supplies and/or heavier gauge cable may be
required. Contact CTI for assistance.