Voltage Selection Operation; Table 2-8: Ac Input Power Connector (J1) Pin Assignment - Aerotech Npaq DL 4010 Series Hardware Manual

Npaq® Hardware Manual

2.4.2. Voltage Selection Operation

Procedure for setting AC voltage selector switches:
1. Turn-off and disconnect all power from unit.
2. Determine the AC line operating voltage that unit needs be set to (Nominal settings: 100 VAC, 115
VAC, 200 VAC and 230 VAC).
3. Use Table 2-8 to set all of the voltage selector switches to the position indicated for the desired
operating voltage. See
Table 2-8: AC Input Power Connector (J1) Pin Assignment
S1
100 VAC UP
115 VAC UP
200 VAC DN
230 VAC DN
W A R N I N G : The Voltage Selector can only be used with transformers designed to interface
with this circuit. This Voltage Selector function will not function correctly with off-line supplies.
Damage to the unit may result if this function is used improperly.
W A R N I N G : Do not change the Voltage Selector switch settings if the Npaq drive chassis
contains other AC devices that do not allow universal AC input (85-250 VAC).
W A R N I N G : The Voltage Selector must be configured to match the AC line voltage. Damage
to the unit may result if the Voltage Selector is set for the incorrect AC input voltage. Switches
S1 and S3 are always set the same. Switches S2 and S4 are always set the same.
DANGER: Disconnect Mains power before opening chassis. Voltage selector settings must
not be changed with Mains power applied to the unit.
W A R N I N G : S1 through S6 must be set for the applied AC power input voltage. Setting S1
through S6 incorrectly may result in damage to the system.
W A R N I N G : If the user changes the Voltage Selector settings, it is also the user's
responsibility to change the Npaq AC power label located next to the AC inlet. Refer to the
Section 1.1.
38
Figure 2-5 for additional information.
Switch Settings
S2
DN
UP
DN
UP
for power ratings.
Chapter 2
Installation and Configuration
S3 S4
UP DN
UP UP
DN DN
DN UP
MXR/MXR2M Only
S5 S6
UP DN
UP UP
DN DN
DN UP
www.aerotech.com