SerVision CVG-M Guía de instalación descargar pdf (Pagina 22)

SerVision CVG-M Installation Guide

Connecting Devices to the CVG-M 21

Figure 19: Connecting an activator that has its own power supply

3. Connect the activator to an external power supply, such as the vehicle battery.

Note: You may be able to supply power to the activator by connecting it to the 12VDC Power Out connector

on the rear panel of the unit (see Using the 12VDC Power Out Connector, page 36).

Connecting Sensors and Activators Using an IA Relay Board

If you want to connect additional dry sensors and/or activators to the CVG-M, you can do so by connecting an

Intelligent Appliance IA 3126-2 relay board to the unit. Up to 16 additional dry sensors and 16 additional activators

can then be connected to the unit through the relay board. Sensor and activator events from devices connected to an

IA relay board can be seen in SerVision client applications and activators can be turned on and off via these

applications. However, the sensors and activators cannot be configured using the CVG-M’s configuration utility.

NOTE: Alternatively, you can connect additional sensors using an ADAM module, as explained under

Connecting Sensors Using an ADAM Module, page 17. Sensors that are connected through an ADAM

module can be configured using the CVG-M’s configuration utility.

Figure 20: IA 3126-2 relay board

Out1 In1

Input/Output terminal block

Power

Activator

CVG-M rear panel

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SerVision CVG-M Guía de instalación Pagina 22