Delta Data Systems PMAC PCI - J9 (JEQU): Position-Compare Connector; J9 JEQU (10-Pin Connector); J30 (JANA) Analog Input Port Connector (Optional)

PMAC-PC Hardware Reference
PMAC-PCI Base Board Connector Pinouts 53
J9 (JEQU): Position-Compare Connector
J9 JEQU (10-Pin Connector)
Front View
Pin #
Symbol
Function
Description
Notes
1
EQU1/
Output
Encoder 1 Comp.-Eq.
Low is TRUE
2
EQU2/
Output
Encoder 2 Comp.-Eq.
Low is TRUE
3
EQU3/
Output
Encoder 3 Comp.-Eq.
Low is TRUE
4
EQU4/
Output
Encoder 4 Comp.-Eq.
Low is TRUE
5
EQU5/
Output
Amplifier Enable 1
Low is TRUE
6
EQU6/
Output
Amplifier Enable 2
Low is TRUE
7
EQU7/
Output
Amplifier Enable 3
Low is TRUE
8
EQU8/
Output
Amplifier Enable 4
Low is TRUE
9
A+V
Supply
Positive Supply
+5V TO +24V
10
AGND
Common
Analog Ground
This connector provides the position-compare outputs and the amplifier enable outputs for the four servo
interface channels. The board is shipped by default with a ULN2803A or equivalent open-collector driver
IC on U37 and U53. It may be replaced with UDN2891A or equivalent open-emitter driver (E101-E102 or
E114-E115 must be changed), or a 74ACT563 or equivalent 5V CMOS driver.
J30 (JANA) Analog Input Port Connector (Optional)
Pin #
Symbol
Function
Description
Notes
1
ANAI00
Input
Analog Input 0
0-5V or +/-2.5V range
2
ANAI01
Input
Analog Input 1
0-5V or +/-2.5V range
3
ANAI02
Input
Analog Input 2
0-5V or +/-2.5V range
4
ANAI03
Input
Analog Input 3
0-5V or +/-2.5V range
5
ANAI04
Input
Analog Input 4
0-5V or +/-2.5V range
6
ANAI05
Input
Analog Input 5
0-5V or +/-2.5V range
7
ANAI06
Input
Analog Input 6
0-5V or +/-2.5V range
8
ANAI07
Input
Analog Input 7
0-5V or +/-2.5V range
9
ANAI08
Input
Analog Input 8
0-5V or +/-2.5V range 1
10
ANAI09
Input
Analog Input 9
0-5V or +/-2.5V range 1
11
ANAI10
Input
Analog Input 10
0-5V or +/-2.5V range 1
12
ANAI11
Input
Analog Input 11
0-5V or +/-2.5V range 1
13
ANAI12
Input
Analog Input 12
0-5V or +/-2.5V range 1
14
ANAI13
Input
Analog Input 13
0-5V or +/-2.5V range 1
15
ANAI14
Input
Analog Input 14
0-5V or +/-2.5V range 1
16
ANAI15
Input
Analog Input 15
0-5V or +/-2.5V range 1
17
GND
Common
PMAC Common
Not isolated from digital
18
+12V
Output
Pos. Supply Voltage
To power external circuitry
19
GND
Common
PMAC Common
Not isolated from digital
20
-12V
Output
Neg. Supply Voltage
To power external circuitry
The JANA connector provides the inputs for the 8 or 16 optional analog inputs on the PMAC2.
1
Only present if Option-12A ordered.