1 pin assignments, Pin assignments – ADLINK PCI-8164 User Manual
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Connection Example
271
cards. When using PCI-8134, PSD is used as a positive
slow down signal. When using PCI-8164/PXI-8164/
MPC-8164, PSD1/2 is for CMP1/2 of Axis0/Axis1 and
PSD3/4 is for LTC3/4 of Axis3/Axis4.
4. Emergency Signal: This signal is defined by Mitsub-
ishi’s servo driver (pin15 of CNB) as a normally closed
input. Disable the signal by connecting jumpers J1-J4 of
1-2 to GND. You may also connect a switch to the EMG
pin of each axis of the IOIF# or HD# connectors and
short jumpers J1-J4 of 2-3 to make EMG controllable by
a switch.
7.3.1 PIN Assignments:
CNA1-CNA4 (Mitsubishi AC Servo Driver CNA Interface)
No. Name I/O
Function
No. Name I/O
Function
1
IGND
--
Isolated Ground
2
DIR+
O
Direction Signal (+)
3
OUT+
O
Pulse Signal (+)
4
--
5
EZ+
I
Encoder Z-phase (+)
6
EA+
I
Encoder A-phase (+)
7
EB+
I
Encoder B-phase (+)
8
ERC
O
Error counter Clear
9
--
Voltage output
10
IGND
--
Isolated Ground
11
--
12
DIR-
O
Direction Signal (-)
13
OUT-
O
Pulse Signal (-)
14
--
15
EZ-
I
Encoder Z-phase (-)
16
EA-
I
Encoder A-phase (-)
17
EB-
I
Encoder B-phase (-)
18
INP
I
Servo In Position
19
RDY
I
Servo Ready
20
IGND
--
Isolated Ground