Connecting The Branch Adapter For Gs (Gs-Dpa) (Optional) - GRAPHTEC GL840 User Manual

CHAPTER 2 Checks and Preparation

2.24 Connecting the Branch Adapter for GS (GS-DPA) (Optional)

For the specifications of branch adapter for GS, refer to the Instruction Manual supplied with the sensor.
There are three ways to connect with a combination of the GL840 and various sensors. Please check the
information of the sensor and perform the connection using the following steps.
• Turn Off the GL840's power.
• Be sure to connect two types of digital sensors to the Branch Adapter for GS.
• Connect firmly the branch adapter for GS to the GL840 sensor connection terminal (GS-INPUT).
* After connecting the branch adapter for GS to the GL840, the digital sensor is not recognized even if the
digital sensor is connected.
• Turn On the GL840's power and make sure that the sensor settings are displayed on the AMP Setting
screen.
1. Hook portion ...................Used to mount to a wall.
2. Sensor connector ...........Used to connect to the AC current sensor (sold separately).
3. Connector .......................Used to connect to the connector on the GL840 module.
2-48
1. Hook portion
2. Sensor connector
3. Connector
GL840 main module