Mitsubishi Electric GT14, User Manual

Page: 118 / 1546

8 - 4
8. COMMUNICATION CABLE
8.2 External Cable, Relay Cable
8.2 External Cable, Relay Cable
8.2.1 Pin layout and signal names of the external cable
(1) GT11H-C

-37P (Use C or later version.), GT11H-C

(Use C or later version.)
*1 ES-3 is not provided for B or earlier version of GT11H-C  -37P and GT11H-C  .
External cable
Communication, power,
operation switch signal name
Application
GT11H-C

-37P GT11H-C

RS-422 RS-232C
D-SUB pin No. Core wire Wire diameter Wire color (color type)
1 - - Shield FG (Shield) Frame ground
2
Core wire 1)
AWG28
Twisted pair
W/R (A) TXD+ (SDA) TXD (SD)
Signal line for PLC
communication
3 W/BK (A) TXD- (SDB) DTR (ER)
4 GY/R (A) RTS+ (RSA) RXD (RD)
5 GY/BK (A) RTS- (RSB) DSR (DR)
6 O/R (A) RXD+ (RDA) RTS (RS)
7 O/BK (A) RXD- (RDB) CTS (CS)
8 Y/R (A) CTS+ (CSA) Not used
9 Y/BK (A) CTS- (CSB) Not used
10 AWG28 PK/R (A) SG Signal ground
11 - - - Not used Not used
12
Core wire 2) AWG28
White/red (B) SW-COM (common)
For Operation switch
13 White/black (B) SW1
14 Gray/red (B) SW2
15 Gray/black (B) SW3
16 Pink/black (A) SW4
17 - - - Not used Not used
18 Core wire 4) AWG20 Black DC24G
24VDC power supply "-"
19 Transition wiring with 18 - - DC24G
20
Core wire 3) AWG25
Purple ES-1
For Emergency stop switch
21 Orange ES-1
22 Gray ES-2
23 Blue ES-2
24 Brown DSW-1
For Grip switch
25 Yellow DSW-1
26 Green DSW-2
27 Red DSW-2
28 White KSW-C (common)
For Keylock switch 29 Black KSW-1
30 Light blue KSW-2
31 Yellow green
ES-3
*1
For Emergency stop switch
32 Pink
ES-3
*1
33
Core wire 2) AWG28
Orange/red 2 SW5
For Operation switch
34 Orange/black 2 SW6
35 - - - N.C. Not used
36 Core wire 4) AWG20 Red DC24V+
24VDC power supply "+"
37 Transition wiring with 36 - - DC24V+
GT11H-C -37P
D-SUB 37pin (male)
(From the engagement face)
1 19
20
37
Dot mark type
Dot mark color
Insulation color
/ A / A
Arrangement of color (color type)
/ B
Colored
differently
GT11H-C
Untied wire (31-core type)