ACDC
AC
GND
GND
GND
IN2
IN1
A B C
J9
J14
232 4 85
2W 4W
J1
TXD
TR1+
RXD
TR1-
RTS
R1+
CTS
R1-
GND
TR2+
TR2-
GND
TR3+
TR3-
GND
TR4+
TR4-
GND
TR5+
TR5-
GND
J10
J11
J12
J13
J8
J7
J15
J16
J17
J18
J5
S1
U15
U16U17
J6
2 MEG
SNREVPN
LITHIUM
3V
BR2325
J3
J2
J4
Intelligent System Controller (ISC)
12VDC Positive
12VDC Negative
485 232
128K
512K
1 2 3 4 5 6 7 8
RJ Ethernet Port
~
To 10/100 Base T Network
GND
RXD
RTS
TXD
RJ 45 Serial Port
RS-232 & RS-422/485
Serial RJ-45
View from
Connector End
1
8
Pin 5
Pin 7
Pin 4
Pin 3
1. NC
2. DTR(OUT)
3. RXD(IN)
4. TXD(OUT)
5. GND
6. CTS(IN)
7. RTS(OUT)
8. NC
CTS
Pin 6
RXD
CTS
RTS
TXD
GND
For RS-232
Communication,
Dip Switch 5
must be set to
ON position
For RS-232 communication, jumpers must be
configured properly. Refer to Hardware
Installation guide for specific ISC.
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