Mitsubishi Electric CR750-D Instruction Manual page 39

Arrangement of connectors for exclusive input/output signals are shown in
the connectors for exclusive input/output signals are shown in
Fig. 2-16 ： Arrangement of connectors for exclusive input/output signals
Table 2-3 ： Pin assignment (CNUSR11)
Pin
Name
No.
1 EMGIN24V1
2 EXTEMG11
3 EXTEMG12
4 EXTEMG13
5 EXT-GND1
6 SG
7 24V1 for DOOR
8 DOOR1
Note1) The mode key switch input can be used to change the mode of a controller with external command, but never
connect the mode key switch input when a key switch on the operation panel is used. When using 15 and 16 pins, the
key switch on the operation panel must be set to the MANUAL mode. If the key switch is set to the AUTOMATIC
mode, the mode is fixed to AUTOMATIC, which disables the mode selector switch.
Table 2-4 ： Pin assignment (CNUSR12)
Pin
Name
No.
1 EMGIN24V2
2 EXTEMG21
3 EXTEMG22
4 EXTEMG23
5 EXT-GND2
6 SG
7 24V2 for DOOR
8 DOOR2
Note1) The mode key switch input can be used to change the mode of a controller with external command, but never
connect the mode key switch input when a key switch on the operation panel is used. When using 15 and 16 pins, the
key switch on the operation panel must be set to the MANUAL mode. If the key switch is set to the AUTOMATIC
mode, the mode is fixed to AUTOMATIC, which disables the mode selector switch.
CNUSR2
Function Remarks
Construction of Constructing an
external emer - external emer -
gency stop func -
gency stop input
circuit tion.
Common pin (SG)
Connection of door Detecting the
opening and clos -
switch
ing of a door.
Function Remarks
Construction of Constructing an
external emer - external emer -
gency stop func -
gency stop input
circuit tion.
Common pin (SG)
Connection of door Detecting the
opening and clos -
switch
ing of a door.
Fig.
Table 2-3 to Table
CNUSR11
CNUSR12
CNUSR13
Pin
Name
No.
9 24V1 for GRIP Enabling device
connection
10 GRIP1
11 MODEOUT11 Mode output
12 MODEOUT12
13 EMGOUT11 Emergency stop
output
14 EMGOUT12
15 OPKEY1COM(24V) Mode key switch
input
16 OPKEY1
Pin
Name
No.
9 24V2 for GRIP Enabling device
connection
10 GRIP2
11 MODEOUT21 Mode output
12 MODEOUT22
13 EMGOUT21 Emergency stop
output
14 EMGOUT22
15 OPKEY2COM(24V) Mode key switch
input
16 OPKEY2
2Unpacking to installation
2-16. The pin assignments of
2-6.
*The controller is an example.
Function Remarks
Safety measures
at teaching. (Servo
OFF)
Confirming the
controller opera -
tion mode.
Confirming the
presence/absence
of an emergency
stop.
Switching an
Note1)
operation mode of
a controller.
Function Remarks
Safety measures
at teaching. (Servo
OFF)
Confirming the
controller opera -
tion mode.
Confirming the
presence/absence
of an emergency
stop.
Switching an
Note1)
operation mode of
a controller.
Installation 2-27