Tunaylar Load Line 2 - COM3 RS422;485 Serial Connections; Analog Output Connection

46
10.3 COM3 (RS422/485) Serial Connection :
10.4 Analog Ouput (Optional) :
- The serial connection cable must be suitable for Rs485 serial communications, with two
twisted pairs and relative protective shielding.
- The cable must not be channelled with other cables (i.e. outputs connected to remote
switches or power supply wires), but must follow its own route.
- The PC used for the connection must conform to the EN 60950 standard.
Com Com 3: (RS 422/485 Optional) 2
(DB 15 MALE)
3 (RS 422/485) 1:
PIN NO PIN NO
PIN NO
DESCRIPTION DESCRIPTION
DESCRIPTION
12 2
9
RS485 RX- RS485 TX-
A GND OUT
13 3
10
RS485 RX+ RS485 TX+
ANALOG OUT
RS485 TX- RS485 RX+
BODY
RS485 TX+ RS485 RX-
14 7
SHLD
15 8
SHLD SHLD
BODY BODY
KM.LL2E.002
Com 3: (RS 422/485 - RS 232)
2
3
5
74
85
2
3
7
PC,
PRINTER,
ETC.
LOAD
LINE-2
25 Pin
15 Pin
2
3
5
3
2
5
PC,
PRINTER,
ETC.
9 Pin
15 Pin
7 7
8 8
LOAD
LINE-2
18
915
PIN NO DESCRIPTION
1
2
3
4
5
6
7
8
SHLD
NC
RX IN
TX OUT
NC
GND
NC
RTS
CTS
BODY
COM3: