User manual

Accessory 24E2
34 Connector and Terminal Description
J2- PWM AMP2 (36-pin Mini-D Connector)
Pin #
Symbol
Function
Description
Notes
1
FC0
Feedback
1 of 4 Fault Code Bits
Optional
2
FC2
Feedback
1 of 4 Fault Code Bits
Optional
3
ADC_CLK2+
Command
A/D Converter Clock
4
ADC_STB2+
Command
A/D Converter Strobe
5
CURRENTA+
Feedback
Phase A Actual Current Data
Serial digital
6
CURRENTB+
Feedback
Phase B Actual Current Data
Serial digital
7
AENA2+
Command
Amplifier Enable
High is enable
8
FAULT2+
Feedback
Amplifier Fault
High is fault
9
PWMATOP2+
Command
Phase A Top Cmd
High is on command
10
PWMABOT2+
Command
Phase A Bottom Cmd
High is on command
11
PWMBTOP2+
Command
Phase B Top Cmd
High is on command
12
PWMBBOT2+
Command
Phase B Bottom Cmd
High is on command
13
PWMCTOP2+
Command
Phase C Top Cmd
High is on command
14
PWMCBOT2+
Command
Phase C Bottom Cmd
High is on command
15
GND
Common
Reference Voltage
16
+5V
Power
+5V Power
From controller
17
RESERVED
18
RESERVED
19
FC1
Feedback
1 of 4 Fault Code Bits
Optional
20
FC3
Feedback
1 of 4 Fault Code Bits
Optional
21
ADC_CLK2-
Command
A/D Converter Clock
22
ADC_STB2-
Command
A/D Converter Strobe
23
CURRENTA-
Feedback
Phase A Actual Current Data
Serial digital
24
CURRENTB-
Feedback
Phase B Actual Current Data
Serial digital
25
AENA2-
Command
Amplifier Enable
Low is enable
26
FAULT2-
Feedback
Amplifier Fault
Low is fault
27
PWMATOP2-
Command
Phase A Top Cmd
Low is on command
28
PWMABOT2-
Command
Phase A Bottom Cmd
Low is on command
29
PWMBTOP2-
Command
Phase B Top Cmd
Low is on command
30
PWMBBOT2-
Command
Phase B Bottom Cmd
Low is on command
31
PWMCTOP2-
Command
Phase C Top Cmd
Low is on command
32
PWMCBOT2-
Command
Phase C Bottom Cmd
Low is on command
33
GND
Common
Reference Voltage
34
+5V
Power
+5V Power
From controller
35
RESERVED
36
RESERVED
A mini-D 36-pin connector for first digital amplifier command outputs and current feedbacks. This
connector provides the interface to a digital amplifier for the first channel. Note that current feedback
data must be in serial digital form, already converted from analog in the amplifier.