Mitsubishi Electric GOT1000 Series Connection Manual page 286

RS485 connection diagram 12)
* 1
GOT side
SDA
SDB
RDA
RDB
SG
*1 Set the 2-wire/4-wire terminating resistor setting switch of
the RS-232/485 signal conversion adaptor as follows.
2-wire type/4-wire type : 2-wire type (1Pair)
Terminating resistor
1.4.4 Setting the RS-232/485 signal conversion
adaptor
*2 For details of the pin assignment, refer to the following
manual.
User's Manual of the RKC temperature controller
RS485 connection diagram 14)
* 1
GOT side
SDA
1
SDB 6
RDA 2
RDB 7
SG 5
RSA 3
CSA 4
RSB 8
CSB 9
*1 Set the terminating resistor setting switch of the GOT main unit to "110 ".
*2 When combining the module, because the communication line is connected between the modules with each other, wire only the
communication terminal on the both end of the combination module.
*3 Terminating resistor should be provided for a temperature controller which will be a terminal. When using X-TIO, turn ON the
terminating resistor selector in the terminal base. When combining the module, provide the terminating resistor to the end of the
combination module (the one that is far from the converter).
*4 For the terminal number for connecting to FB series or RB series, refer to the table below.
9 - 36
9. CONNECTION TO RKC TEMPERATURE CONTROLLER
9.3 Connection Diagram
RKC temperature controller side
* 2
(Modular connector)
T/R(B)
T/R(A)
SG
N.C.
N.C.
SG
: 110
Temperature Temperature
controller
* 4 * 4
T/R(B)
T/R(A)
SG
Combination module
■ Connecting terminating resistors
Signal
Z-TIO/ CB100/CB400
name
CB700
Z-CT /CB500/CB900
SG 5 13
T/R(A) 3 14
T/R(B) 4 15
Signal HA400/401
PF900
name HA900/901
PF901
AG500
Communication 1
SG 25 13
T/R(A) 26 14
T/R(B) 27 15
RS485 connection diagram 13)
* 1
GOT side
SDA 1
SDB 6
RDA 2
RDB 7
SG 5
RSA 3
CSA 4
RSB 8
CSB 9
*1 Set the terminating resistor selector to "110 ".
*2 For details of the pin assignment, refer to the following
manual.
Temperature
controller
* 4
T/R(B)
T/R(A)
SG
* 2
Terminating resistor(120Ω 1/2W)
(More than 100Ω in case of CB series)
Terminal No.
FB100
Communication 1 Communication 2
7 13 16
8 14 17
9 15 18
Terminal No.
MA900/MA901 RMC500
Communication 2
25 44
26 45
27 46
RKC temperature controller side
(Modular connector)
■ Connecting terminating resistors
User's Manual of the RKC temperature controller
Temperature
controller controller
* 5
T/R(B) T/R(B)
T/R(A) T/R(A)
SG SG
* 2
Combination module
* 3
FB400/FB90
RB100/RB400
/RB500/RB900
Communication 1 Communication 2
25 25
26 28
27 29
X-TIO SA100 SA200
13 17 1 10
14 16 2 11
15 15 3 12
* 2
T/R(B)
T/R(A)
NC
NC
SG
SG
RB700
13 25
14 26
15 27
B400
SB1 (RS-485
specifications)
1 3/6
2 1/5
3 2/4