EDGe 1
21
Connect to devices via DIs / DO (Digital Input / Digital Output) :
The EDGE 1 provides 2 DI ports and 1 DO port
3
for connecting to those digital sensor/meter devices. To
connect the device, you have to identify the type of your device and properly connect and configure the EDGE
1 so that it can get the correct readings from the connected devices.
The DI port supports either Pulse counter mode, or just a Dry contact. Since the EDGE 1 can not detect what
kind of device is connected to, not only hardware configuration (
CON5
) is required, but also software
configuration is mandatory.
Pinout Definition @ CON5
Pin9
Pin10
Pin11
Pin12
Pin13
Pin14
Pin15
Pin16
DO+
DO-
DI1+
DI1-
GND
DI2+
DI2-
GND
Digital I/O Specification
I / O
Specification
Digital Input
Trigger Voltage (high)
Logic level 1: 5V~30V
Normal Voltage (low)
Logic level 0: 0V~2V
Digital Output
Non-Relay mode
Maximum 24V/300mA
(Depends on external
device)
Example of Connection Diagram
3 The DO port is a reserved feature, not available yet.
