Mitsubishi Electric GOT 1000 Series, Руководство по подключению

Страница: 222 / 436

5 - 8
5. CONNECTION TO OMRON TEMPERATURE CONTROLLER
5.3 Connection Diagram
RS485 connection diagram 3)
*1 Pin No. of temperature controller differs depending on the model.Refer to the following.
*2 Terminating resistor should be provided for a temperature controller and an interface converter which will be terminating resistors.
*3 Set the terminating resistor of GOT side, which will be a terminal, to ”Enable”.
1.4.3 Terminating resistors of GOT
GOT side
*3
SDA1(TXD1+)
SDB1(TXD1-)
NC
SG
SDA2(TXD2+)
NC
SDB2(TXD2-)
NC
RDA2(RXD2+)
RDA1(RXD1+)
RDB2(RXD2-)
RDB1(RXD1-)
NC
RSA(RTS+)
NC
RSB(RTS-)
NC
CSA(CTS+)
NC
CSB(CTS-)
6
8
1
2
5
3
7
4
9
10
11
12
13
14
15
16
17
18
19
20
B(+)
A(-)
B(+)
A(-)
Temperature
controller side
*1
Temperature
controller side
*1
Temperature
controller side
*1
B(+)
A(-)
Terminating resistor(120 1/2W)
*2
Signal name
Model of temperature controller
E5AN
E5EN
E5CN
E5GN E5ZN
Pin No. Pin No. Pin No.
A(-) 12 6 24
B(+) 11 5 23