Kollmorgen
SYSTEM WIRING
SERVO
STAR
®
SP3 Power Block
17
STANDARD OPTION
The Standard Option has a single connector. It is located on the front of the unit. Connector C2
interfaces between the SP3 and an external Delta Tau (or compatible) digital interface board,
such as the Accessory 8F. Connector C2 is a standard mini-D-36 connector, with the pin
descriptions below. A compatible point-to-point cable can be supplied by Delta Tau Data
Systems, Inc.
Connector
C2
(Standard Option)
Pin Symbol
Function Description
1
FC0
Feedback
Fault code bit
2
FC2
Feedback
Fault code bit
3
Command
A/D converter clock
4
Command
A/D converter strobe
5
C Feedback
Phase A actual current data
6
C Feedback
Phase B actual current data
7 AENA+
Command Amplifier
enable
8 FAULT+
Feedback Amplifier
fault
9
Command
Phase A top command
10
Command
Phase A bottom command
11
Command
Phase B top command
12
Command
Phase B bottom command
13
Command
Phase C top command
14
Command
Phase C bottom command
15 PMAC_GND Common Reference
voltage
16
PMAC_+5V
Power
+5V power from controller
17 NC
18 NC
19
FC1
Feedback
Fault code bit
20
FC3
Feedback
Fault code bit
21
ADC_CLK-
Command
A/D converter clock, return
22
ADC_STB-
Command
A/D converter strobe, return
23
CURRENTA-
Feedback
Phase A current data, reference
24
CURRENTB-
Feedback
Phase B current data, reference
25
AENA-
Command
Amplifier enable, return
26
FAULT-
Feedback
Amplifier fault, reference
27
PWMATOP-
Command
Phase A top command, return
28
PWMABOT-
Command
Phase A bottom command, return
29
PWMBTOP-
Command
Phase B top command, return
30
PWMBBOT-
Command
Phase B bottom command, return
31
PWMCTOP-
Command
Phase C top command, return
32
PWMCBOT-
Command
Phase C bottom command, return
33 PMAC_GND Common Reference
voltage
34
PMAC_+5V
Power
+5V power from controller
35 NC
36 NC
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