AMETEK DCS-E 1KW Series - Manual (Page 33)

Sorensen DCS Series 1kW and 1.2kW Supplies Installation and Operation
M362500-01 Rev H 2-11
2.6.5 Negative Output Operation
Operation of the unit as a negative output supply may be accomplished by referencing the
positive output terminal to the power supply chassis or some other common system ground.
This mode of operation is limited to 8V
–150V models only due to the metal shell 25-pin “D”
connector supplied with the unit which mates to J3.
WARNING
Operation of the 300V or 600V models in the negative output mode is in violation
of the European Community’s Low Voltage Directive.
Note: If a -300V or -600V supply is required, please contact the Sales Department or
Customer Service for availability.
2.7 Single Supply Operation (Local Mode)
To operate the DCS power supply in local mode, first install the unit and connect the load
following the instructions in Sections 2.1 to 2.6. Check that switch SW1 (mounted internally on
the main printed circuit board) is set for local operation, and that the J3 mating connector on the
rear of the unit is in place with jumpers connected for local operation. Note that this is the
default configuration as shipped from the factory; see the diagram below. Set both the current
and voltage controls fully counterclockwise.
S
W1
-1
S
W1
-2
S
W1
-3
S
W1
-4
S
W1
-5
S
W1
-6
S
W1
-7
S
W1
-8
CLOSED
CONNECTOR J3
13
25
1
14
SWITCH SW1
OPEN
Switch SW1
SW1-1 Off (Open)
SW1-2 Off (Open)
SW1-3 Off (Open)
SW1-4 On (Closed)
SW1-5 Off (Open)
SW1-6 Off (Open)
SW1-7 Off (Open)
SW1-8 On (Closed)
Switch SW1 and Connector J3 Configuration for Local Operation
(Default factory settings)