DRA300-24A Datasheet, PDF (4/4 Pages) Chinfa Electronics Ind. Co., Ltd. – AC - DC DIN RAIL MOUNTABLE 300W INDUSTRIAL CONTROL EQUIPMENT

DRA300 SERIES
MECHANISM & PIN CONFIGURATION
mm [inch]
83 [3.27]
6
1
S
P - - ++ ^Rdy
Vout ADJ.
DC LO
DC ON
83 [3.27]
6
1
S - - ++ Rdy
P
Vout ADJ.
DC LO
DC ON
116.6 [4.59]
7.0 [0.3]
DRA300
LN
79
DRA300
LN
AC INPUT
79
CONSTRUCTION
Easy snap-on mounting onto the DIN-Rail
(TS35/7.5 or TS35/15), unit sits safeIy and
firmly on the rail.
INSTALLATION
Ventilation / Cooling
Normal convection
All sides 25mm free space
For cooling recommended
Connector size range
Screw terminal:
10-24AWG flexible / solid cable,
8 m/m stripping at cable end recommends
Detachable connector:
14-24AWG flexible / solid cable,
7 m/m stripping at cable end recommends
PIN ASSIGNMENT
PIN NO.
1
2
3
4
5
6
7
8
9
Designation
RDY
V+
V+
V-
V-
L
N
DC ON
DC LO
Vout ADJ.
S/P
Description
A normal open relay contact for DC ON level control
(Never connect except 24V model)
Positive output terminal
Positive output terminal
Negative output terminal
Negative output terminal
Ground this terminal to minimize high-frequency emissions
Input terminals (phase conductor, no polarity at DC input)
Input terminals (neutral conductor, no polarity at DC input)
Operation indicator LED
DC LOW voltage indicator LED
Trimmer-potentiometer for Vout adjustment
Single / Parallel select switch
DERATING
100
62.5
0
-25
56
71
Temperature [ ^oC ]
www.chinfa.com
2008.09.23
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