Mitsubishi Electric CR750-D Instruction Manual page 46

2Unpacking to installation
Pin
Name
No.
19 EMGOUT21
20 EMGOUT11
21 LAH1
22 LBH1
23 LZH1
24 OPKEY1COM(24V)
Note2)
25 OPKEY2COM(24V)
Note2)
Note1) The reserved pins cannot be used. Do not wire the pins.
Note2) Refer to Page 40, "2.2.8 Mode changeover switch input"
input.
2-34 Installation
Note1)
Remarks
Function
Emergency stop Confirming the
output presence/absence
of an emergency
stop.
This pin and pin 44
is a pair.
Emergency stop Confirming the
output presence/absence
of an emergency
stop.
This pin and pin 45
is a pair.
A-phase signal + Encoder input of a
(plus) side of dif -
trucking function
ferential encoder CH1
CH1
B-phase signal +
(plus) side of dif -
ferential encoder
CH1
C-phase signal +
(plus) side of dif -
ferential encoder
CH1
Mode key switch Switching an
input operation mode of
a controller.
This pin and pin 49
is a pair.
Mode key switch Switching an
input operation mode of
a controller.
This pin and pin 50
is a pair.
Pin
Name
Function
No.
44 EMGOUT22 Emergency stop
output
45 EMGOUT12 Emergency stop
output
46 LAL1 A-phase signal -
(minus) side of dif -
ferential encoder
CH1
47 LBL1 B-phase signal -
(minus) side of dif -
ferential encoder
CH1
48 LZL1 C-phase signal -
(minus) side of dif -
ferential encoder
CH1
49 Note2) Mode key switch
OPKEY1
input
50 Note2) Mode key switch
OPKEY2
input
about the specifications of mode change over switch
Note1)
Remarks
Confirming the
presence/absence
of an emergency
stop.
This pin and pin 19
is a pair.
Confirming the
presence/absence
of an emergency
stop.
This pin and pin 20
is a pair.
Encoder input of a
trucking function
CH1
Switching an
operation mode of
a controller.
This pin and pin 24
is a pair.
Switching an
operation mode of
a controller.
This pin and pin 25
is a pair.