5.2 Pin Assignments
5-6
HW0482738
HW0482738
(5)
X61 SAFETY For interlock I/O signal
NXC100 Side Connector: 10250-52A2JL (3M)
Cable Side Connector: 10150-6000EL (3M)
Cable Side Shell: 10350-3280-000-0 (3M)
Pin
No.
Signal
Name
Pin
No.
Signal
Name
Function
Logic *1
Signal
Direction
1
0
Host
NXC
100
1
SAFE1+
26
SAFE1-
The signal turns OFF the servo
power if the door on the safe-
guarding is opened. Connect the
interlock signal of the safety plug
or etc. which is installed in the
door on the safeguarding.
If the inter lock signal is input, the
servo power will be turned OFF,
and it becomes unable to be
turned ON.
In the teach mode, however, the
signal is disabled.
Normal
(Safeguard-
ing closed)
Emergency
Stop
(Safeguard-
ing open)
→
2
SAFE2+
27
SAFE2-
3
28
FORCE1-
The signal is used for input of the
switch which is installed in exter-
nal operation device to turn OFF
all the safety functions except
hotline.
[CAUTION]
c
Use the "FORCE (forced
release)" input signal with the
signal circuit open.
d
If the "FORCE" input signal is
used by necessity, be sure to
use a switch with a key for
safety and the key has to be
managed by a system
administrator.
e
Handle the NXC100 with care
for safety because the enable
switch becomes disable while
the "FORCE" signal is input.
Enable
(Switch
closed)
Normal
(Switch
open)
→
4
29
FORCE2-
5
Not Used
30
Not Used
-
--
--
→
6
Not Used
31
Not Used
-
--
--
--
7
Not Used
32
Not Used
8
FST1+
33
FST1-
The signal is used for input of the
switch which is installed in exter-
nal operation device to release
the safety speed limit at test run
in the teach mode.
Max. speed
(Switch
closed)
Safety speed
select
(Switch
open)
→
9
FST2+
34
FST2-
10
SSP+
35
SSP-
The signal is used for input of the
switch which is installed in exter-
nal operation device to switch the
safety speed between the safety
speed1 (16%) and safety speed2
(2%).
Safety
speed1
(16%)
(Switch
closed)
Safety
speed2 (2%)
(Switch
open)
→
11
36
EXSVON-
The signal is used for input of the
switch which is installed in exter-
nal operation device to turn ON
the servo power.
Servo ON
(Switch
closed)
Servo OFF
(Switch
open)
→
12
37
EXHOLD-
The signal is used for input of the
temporary stop switch which is
installed in external operation
device.
Hold
(Switch
closed)
Normal
(Switch
open)
→
35/48
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