PMAC2A-PC/104
Acc-1P Connector Pinouts
59
45
ADCIN_1
Input
Analog Input 1
Option-2 required
46
ADCIN_2
Input
Analog Input 2
Option-2 required
47
FLT_FLG_V
Input
Amp. Fault pull-up V+
48 GND
Input
Analog
Common
49
A+15V
Input
DACs +15V Supply
50
A-15V
Input
DACs -15V Supply
The J3 connector is used to connect PMAC to the second 4 channels (Channels 5, 6, 7, and 8) of servo
amps and encoders.
Note 1
: In standalone applications, these lines can be used as +5V power supply inputs to power PMAC's
digital circuitry.
Note 2
: Referenced to digital common (GND). Maximum of ±12V permitted between this signal and its
complement.
Note 3
: Leave this input floating if not used (i.e. digital single-ended encoders).
Note 4
: ±10V, 10 mA max, referenced to common ground (GND).
Note 5
: Leave floating if not used; do not tie to GND.
Note 6
: Functional polarity controlled by variable Ix25. Must be conducting to 0V (usually GND) to
produce a '0' in PMAC software. Automatic fault function can be disabled with Ix25.
J4 (JMACH2): Machine Port
Connector
(34-Pin Header)
Front View
Pin# Symbol Function
Description
Notes
1
FLG_5_6_V
Input
Flags 5-6 Pull-Up
2
FLG_7_8_V
Input
Flags 7-8 Pull-Up
3
GND
Common
Digital Common
4
GND
Common
Digital Common
5
HOME5
Input
Home-Flag 5
10
6
HOME6
Input
Home-Flag 6
10
7
PLIM5
Input
Negative End Limit 5
8,9
8
PLIM6
Input
Negative End Limit 6
8,9
9
MLIM5
Input
Positive End Limit 5
8,9
10
MLIM6
Input
Positive End Limit 6
8,9
11
USER5
Input
User Flag 5
12
USER6
Input
User Flag 6
13 PUL_5
Input
Pulse
Output
5
Содержание PMAC2A-PC/104
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Страница 41: ...PMAC2A PC 104 ACC 1P Hardware Reference Summary 35 ...
Страница 51: ...PMAC2A PC 104 Base Board E Point Jumper Descriptions 45 ...
Страница 55: ...PMAC2A PC 104 Acc 1P E Point Jumper Descriptions 49 ...
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