Device Connection
Make the MODBUS connection of the device and make the Ethernet connection. Insert the SIM
card into the slot on the device. The device's supply voltage range is 85-265 VAC/DC. Supply the
device with a suitable voltage within the supply range.
RS-485
A(+)B(-)
PC
Micro USB
Ethernet
(Models with an
Ethernet port)
LED Indicators
Status LED
Red - ON: The device is energized but IP has not been received yet, so you will not be able to access
the WEB interface.
Green - ON: The device is energized and IP has been received. You could connect to the WEB interface.
White Flasher: Reset factory settings (In progress)
Yellow - ON: USB connected.
Red and Blue Sequential Flasher: Device has malfunction. Please contact ENTES Customer Service.
Ethernet LED
ON: Connection is ON
Flasher: Connection is ON, communication is available.
OFF: Connection is OFF
GSM LED
ON: Connection is ON
Signal Strength Flasher: The number of green LED lights indicates the signal strength. There are 5
levels in total.
Slow Flasher: SIM card is not inserted.
OFF: Connection is OFF
GND
85-265 VAC / DC
RS-232
RX TX
SIM Card
Antenna
Digital I/O
Interface
Operating Voltage Range
Supply Voltage 85-265 VAC/DC
Digital Input
5-30 VDC
Digital Output
5-30 VDC
Connection and features may vary based on models