Installation guide

GP-PRO/PBIII for Windows Ver. 6.1 PLC Connection Manual
Chapter 12 - Indicating Controllers
12-4-7
12.4 RKC INSTRUMENT INC. Controllers


 RS-232C Connections
F400 F700 F900
12 16 26 SG
13 17 27 SD
14 18 28 RD
Terminal No.
Signal Name
F400 F700 F900
12 16 26 SG
13 17 27 T/R(A)
14 18 28 T/R(B)
Terminal No.
Signal Name
F400 F700 F900
12 16 26 SG
13 17 27 T(A)
14 18 28 T(B)
15 19 29 R(A)
16 20 30 R(B)
Terminal No.
Signal Name


 RS-422 (4-wire) Connections


 RS-422 (2-wire) Connections
LE100 Series
• Up to 31 LE100 Series units can be connected to a single GP/
GLC/LT.
• Connect the shield to the GP/GLC/LT's FG terminal.
• If a communications cable is used, be sure to connect its SG
(signal ground) terminal.
• RS-422 cables must be 600 meters or less.
• LE100 Series data transfer signal names are as follows:
Terminal No. Signal Name
1T/R(A)
2T/R(B)
3SG
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Important