2.2.3. External Power Supply Options; Figure 2-3: Control And Motor Power Wiring Using A Tm3 Transformer - Aerotech A3200 Hardware Manual

Installation and Configuration

2.2.3. External Power Supply Options

The GCL requires a bipolar power supply for the motor supply connector TB201. A TM3 can be used to
power up to 4 drives as shown in
output is not ground referenced and are specified to be used in either positive or negative polarity (refer to
Figure 2-4). The GCL controller is capable of sourcing 10 A peak to each motor. This current must be
supplied by the external power supply. Switching power supplies must be rated for the peak current
requirement of the application since they will typically shut down if overloaded.
DC+
RET
DC-
AC1
AC2
1st CLS
DC+
RET
DC-
AC1
AC2
2nd CLS
HAZARDOUS VOLTAGES PRESENT
1. The TM3 must be configured for a bipolar bus (-40B AUX AC).
2. The TM3 depicted is labeled for 115V line voltage (230V TM3 option available).
3. Transformer Wiring: 1.3 mm
Figure 2-3:
24
Figure 2-3. Alternatively, two power supplies can be used as long as their
TM3 TRANSFORMER MODULE
+40
-40
RET
L
115~
N
+40
-40
RET
L
115~
N
24VDC 1A MAX
+ –
DA N G E R !
High Voltage
CONNECT ALL WIRING BEFORE
POWERING TRANSFORMER
2
(#16 AWG) 300 V wire.
Control and Motor Power Wiring using a TM3 Transformer
Chapter 2
Nmark CLS Hardware Manual
+40
-40
RET
L
115~
N
+40
-40
RET
L
115~
N
Transformer
Module
AEROTECH.
COM
ON
|
O
OFF
FOLLOW ALL APPLICABLE WIRING
AND SAFETY CODES.
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DC+
RET
DC-
AC1
AC2
3rd CLS
DC+
RET
DC-
AC1
AC2
4th CLS