ADLINK PCI-8258 - Manual (Page 63)

Signal Connection 49
PCI-8254 / PCI-8258
3.4 Emergency Stop Input
PCI-8254/PCI-8258 provides one hardware input emergency stop
signal (EMG). If the external emergency stop signal is triggered, all
motion control commands will be stopped immediately. In addition, the
DIN-825-GP4 is designed to transmit external emergency stop signal
to servo/stepper motor drive to stop operation of every motor
immediately. See below for corresponding pins of emergency stop
signal input on DIN-825-GP4:
• Signal connection diagram:
Figure 3-5: Emergency stop signal connection example
J5 Pin No Signal Name Description Axis #
5 EEMG
External emergency stop input
(external input)
-
CMPx / CMAx
Pin No (x=1~4)
Signal Name
(n=1~8)
Description Axis #
19 EMG(n) Emergency stop (output to drive) 1~8
NOTE NOTE
PCI-8258 need two DIN-825-GP4 for eight axes motion control
functions
# 1 controls axes 1 ~ 4 and #2 controls axes 5 ~ 8
PCI-8254/PCI-8258
CMPx /
CMAx
x=1~4
J5
P1
DICOM
IEMG
EEMG
EMG
PS2805
DGND
Servo Drive DIN-825-GP4