Galil DMC-21x3 User Manual

24 • Chapter 4 ICM-20105 DMC-21x3 Accessories
For 24V isolated enable, tie +24V of external power supply to AECOM1 at any axis D-sub, tie common return to
AECOM2. Replace RPAE2 with a 4.7 kΩ resistor pack. AECOM1 and AECOM2 are located on any 15-pin axis D-subs
(JX, JY, JZ, or JW). All pins labeled AECOM1 are connected. All pins Labeled AECOM2 are connected.
Amplifier Enable Circuit
Sourcing Output Configuration
(Pin 1 of PS2505 in Pin 1 of Socket U1)
TTL level Amp
Enable signal
from controller
(SH = 5V, MO = 0V)
TTL level Amp
Enable signal
from controller
(SH = 5V, MO = 0V)
5V or GND
P
I
N
1
RPAE1 (470 Ohm)
Pin 1
of socket
Pin 1
Socket U1
RPAE2 (820 Ohm)
+
5
V
G
N
D
A
E
C
O
M
2
+
1
2
V
+
5
V
G
N
D
A
E
C
O
M
2
+
1
2
V
Amp Enable Output to Drive
AEC1
AEC2
JP2
AEC2
+
1
2
V
A
E
C
O
M
1
+
5
V
G
N
D
JP2
JP1
Figure 9 Amplifier Enable Circuit Sourcing Output Configuration
Sourcing Configuration (pin1 of opto chip in pin1 of socket U1)
Logic State JP1 JP2
RPAE1
(square pin next to RPAE1 label is 5V)
5V, HAEN GND - AEC1 5V - AEC2 Dot on R-pack opposite RPAE1 label
5V, LAEN GND - AEC1 5V - AEC2 Dot on R-pack next to RPAE1 label
12V, HAEN GND - AEC1 +12V - AEC2 Dot on R-pack opposite RPAE1 label
12V, LAEN GND - AEC1 +12V - AEC2 Dot on R-pack next to RPAE1 label
Isolated 24V, HAEN AECOM1 - AEC1 AECOM2 - AEC2 Dot on R-pack opposite RPAE1 label
Isolated 24V, LAEN AECOM1 - AEC1 AECOM2 - AEC2 Dot on R-pack next to RPAE1 label
For 24V isolated enable, tie +24V of external power supply to AECOM2 at any axis D-sub, tie common return to
AECOM1. Replace RPAE2 with a 4.7 kΩ resistor pack. AECOM1 and AECOM2 are located on any 15-pin axis D-subs
(JX, JY, JZ, or JW). All pins labeled AECOM1 are connected. All pins Labeled AECOM2 are connected.

Galil DMC-21x3 Specifications

General

Brand	Galil
Model	DMC-21x3
Category	Controller
Language	English