Delta Tau 24E2A - Acc-24 E2 A DAC Ouputs; Acc-24 E2 A Stepper Motor Outputs (TTL Level)

Accessory 24E2A
Acc-24E2A DAC Ouputs
Sample diagrams shown below utilize a separate ±15V power supply for opto-isolation. E85, E87, and
E88 are removed from Acc-24E2A.
Acc-24E2A DAC-Torque/Velocity Mode
Acc-24E2A DAC - Sinusoidal Commutation Mode
12
11
10
9
8
7
6
5
4
3
2
1
AAGND
AA-15V
AA+15V
AFAULT-
AFAULT+
AE_NO
AE_COM
AE_NC
DAC1B-
DAC1B+
DAC1A-
DAC1A+
+/- 15V
Supply
GND +15V-15V
+15V
-15V
Logic GND
Amplifier
Amplifer Enable
Shield
Float
Shield
+/- 15V
Supply
GND +15V-15V
+15V
-15V
Logic GND
Amplifier
Amplifer Enable
Shield
Float
Shield
AA-15V
AA+15V
AAGND
AAGND
AA-15V
AA+15V
AFAULT-
AFAULT+
AE_NO
AE_COM
AE_NC
DAC1B-
1
9
15
8
DAC1B+
DAC1A-
DAC1A+
12
11
10
9
8
7
6
5
4
3
2
1
AAGND
AA-15V
AA+15V
AFAULT-
AFAULT+
AE_NO
AE_COM
AE_NC
DAC1B-
DAC1B+
DAC1A-
DAC1A+
+/- 15V
Supply
GND +15V-15V
+15V
-15V
Logic GND
Amplifier
Amplifer Enable
Shield
Float
Shield
+/- 15V
Supply
GND +15V-15V
+15V
-15V
Logic GND
Amplifier
Amplifer Enable
Shield
Float
Shield
AA-15V
AA+15V
AAGND
AAGND
AA-15V
AA+15V
AFAULT-
AFAULT+
AE_NO
AE_COM
AE_NC
DAC1B-
1
9
15
8
DAC1B+
DAC1A-
DAC1A+
Acc-24E2A Stepper Motor Outputs (TTL Level)
Stepper
Amplifier
Bus Voltage
Step
Motor
Acc-24E2A PFM-Stepper Output
1
2
3
4
5
6
7
8
9
10
11
12
A
A/
B
B/
C
C/
5V
GND
Dir+
Dir-
Pulse+
Pulse-
BEQU2
BEQU1
GND
A
A/
B
B/
C
C/
5V
GND
Dir+
1
9
15
8
Dir-
Pulse+
Pulse-
Stepper
Amplifier
Bus Voltage
Step
Motor
Channel1: Jumper E1A, E1B, E1C, E1D
Channel2: Jumper E2A, E2B, E2C, E2D
Channel1: Jumper E1A, E1B, E1C, E1D
Channel2: Jumper E2A, E2B, E2C, E2D
Connections 17