Status Indication; Power Connector Pwr; Connection Of Power Supply Connector; Connection Of The Pwr Supply Connector - Advantech ER75s User Manual

5.6.1 Status indication

Na pˇ r edním a zadním panelu routeru jsou dohromady tˇ r i kontrolky (LED diody), které infor-
mují o stavu routeru. Na Ethernetovém portu pak jsou dv ˇ e kontrolky informující o stavu nebo
aktivit ˇ e tohoto portu.
Caption Color State
PWR Green Blinking (1:9)
Fast blinking (9:1)
On
GSM Red Blinking
ETH Green On
Off
ETH Yellow On
Blinking
Off
SIM Yellow On

5.6.2 Power connector PWR

Panel socket RJ12.
Pin number Signal mark
1 +UN
2 NC
3 NC
4 +UN
5 GND
6 GND
Table 4: Connection of the PWR supply connector
Power supply for router is required between +10 V to +30 V DC supply. Protection against
reversed polarity without signaling is built into the router.
The power consumption during receiving is 1 W. The peak power consumption during data
sending is 5.5 W. For correct operation it is necessary that the power source is able to supply
a peak current of 1 A.
Circuit example:
Figure 9: Connection of power supply connector
Description
Router is ready (connection established)
Establishing connection
Starting of the router
Communication in progress on radio channel
Selected 100 Mbit/s
Selected 10 Mbit/s
The network cable is connected
Data transmission
The network cable is not connected
SIM card is active
Table 3: Status indication
Description
Positive pole of DC supply voltage (+10 to +30 VDC)
Signal not connected
Signal not connected
Positive pole of DC supply voltage (+10 to +30 VDC)
Negative pole of DC supply voltage
Negative pole of DC supply voltage
12
ER75s