Hakko Electronics V Series - Page 277

App6-8 Appendix 6 Universal Serial Communications
<2-wire system>
* Use TC485 (Terminal Converter, optional) when V series is connected on the terminal block.
For more information, refer to “TC485 (Terminal Converter) Operation Instructions.”
<Executing Flow Control>
TC485 can not be used.
• Twist-shielded cables
- Use twist-shielded cables provided by the following manufacturers.
Manufacturer Type
Hitachi Cable CO-SPEV-SB(A) 3P × .3SQ
Mitsubishi Cable SPEV-SB-MPC 3P × .3SQ
FG
+SD
−SD
+RD
−RD
1
12
13
24
25
FG
RDA
RDB
SDA
SDB
7SG
V series (CN1)
General-purpose
computer
Signal
Name
Pin No.
Signal
Name
* Use twist-shielded cables.
FG
+SD
−SD
−CS
+CS
1
12
13
18
19
FG
RDA
RDB
RSB
RSA
+RD
−RD
24
25
SDA
SDB
SG 7 SG
* Use twist-shielded cables.
V series (CN1)
General-purpose
computer
Signal
Name
Pin No.
Signal
Name