User Manual

Chapter 2 Installation
22
R S -23 2 m ode
In the RS-232 mode, the 485/232 wire must be tied to GND wire as shown in figure 28
Fi g u r e 28: Se r i al C o mmunic ation C o n n ecti o n – R S -23 2 CO M4
IRIG-B
1-ms satellite-synchronized clock from a GPS satellite clock that has an IRIG-B time code
output connected to the IRIG-B input port.
Connect the GPS receiver IRIG-B output to the IRIG-B/GND wires respectively.
E THER NET Co mmun ica tio n port ( E TH – o pt i o n al modul e )
The 10/100Base T Ethernet port – ETH is provided by optional module: ETHERNET module.
The ETHERNET Communication port is terminated with RJ45 connector, as shown in
figure 29.
Fi g ure 2 9: ETHE R NE T connecti o n
The ETH module provides additionally to COM4 indication
GREEN LEDS, ETHERNET indication leds :
"LNK" GREEN LED/ "ACT" ORANGE LED, when "LNK" is "ON"
continuously and "ACT" is blinking, it shows that the
ETHERNET is active
MOD EM C om m u nic ati o n P STN p or t ( MOD E M – o p t i onal mo d u l e )
The Telephone Line MODEM PSTN port – MODEM is provided by optional module: MODEM
module.
The MODEM Communication port is terminated with RJ11 connector, as shown in
figure 30.