Maxtor WDR-516S - Manual (Page 27)

WDR-516S Installation Guide 27 Rev 1.0(93/11)
9. Connecting and Configuring Sensor
9.1. Connecting Sensor Input
To connect a sensor to S1, fix the wire to “S1” and “G“.
Devices connected to the sensor input should have “Dry contact.” The following diagram is of an
electric circuit with approximately 12mA flows.
G
S1