Download ACC-24P2____________________________Axis Expansion

Accessory 24P2
J12 (JMACH4): Servo Channel 7 & 8 Connector
J12 JMACH4 (100-Pin Connector)
(Present only if Option 1 ordered)
Top View
38
Pin #
Symbol
Function
Description
1
+5V
Output/Input
+5V Power
2
+5V
Output/Input
+5V Power
3
4
5
6
7
8
9
10
11
GND
GND
CHA7+
CHA7CHB7+
CHB7CHC7+
CHC7CHU7
Common
Common
Input
Input
Input
Input
Input
Input
Input
12
CHV7
Input
Channel 7 V Flag
13
CHW7
Input
Channel 7 W Flag
14
15
CHT7
USER7
Input
Input
16
17
18
19
PLIM7
MLIM7
HOME7
ACCFLT7
Input
Input
Input
Input
Channel 7 T Flag
General Purpose
User Flag
Positive Overtravel Limit
Negative Overtravel Limit
Home Switch Input
Accessory Fault Flag
20
21
WD0/
SCLK78+
Output
Input/Output
Watchdog Output
Encoder Sample Clock
22
SCLK78-
Input/Output
Encoder Sample Clock
23
24
25
26
27
28
29
30
31
32
33
34
ADC_CLK7+
ADC_CLK7ADC_STB7+
ADC_STB7ADC_DAA7+
ADC_DAA7ADC_DAB7+
ADC_DAB7AENA7+
AENA7FAULT7+
FAULT7-
Output
Output
Output
Output
Input
Input
Input
Input
Output
Output
Input
Input
Reference Voltage
Reference Voltage
Enc 7 Positive A Channel
Enc 7 Negative A Channel
Enc 7 Positive B Channel
Enc 7 Negative B Channel
Enc 7 Positive C Channel
Enc 7 Negative C Channel
Channel 7 U Flag
A/D Converter Clock
A/D Converter Clock
A/D Converter Strobe
A/D Converter Strobe
Chan A ADC Serial Data
Chan A ADC Serial Data
Chan B ADC Serial Data
Chan B ADC Serial Data
Amplifier Enable
Amplifier Enable
Amplifier Fault
Amplifier Fault
Notes
For external circuit or from
external supply
For external circuit or from
external supply
Also pulse input
Also pulse input
Also direction input
Also direction input
Index channel
Index channel
Hall Effect, Fault Code, or
sub-count
Hall Effect, Fault Code, or
sub-count
Hall Effect, Fault Code, or
sub-count
Fault Code, or sub-count
Hardware capture flag, or
sub-count
Hardware capture flag
Hardware capture flag
Hardware capture flag
For loss of ACC supply
voltage
Low is PMAC watchdog fault
Direction controlled by
PMAC2 jumper
Direction controlled by
PMAC2 jumper
Programmable frequency
Programmable frequency
Programmable sequence
Programmable sequence
MSB first
MSB first
MSB first
MSB first
High is enable
Low is enable
Programmable polarity
Programmable polarity
Connector Descriptions