WRA480 SERIES
MECHANISM & PIN CONFIGURATION
mm [inch]
111.3 [4.38]
106.6 [4.2]
6.9 [0.27]
WRA480
CHINFA
Chinfa Electronics ind. Co., Ltd.
ISO 9001 Certified
IND.CONT.EQ.
E196362
2JF4
Continuous
Discontinuous
3PH 400~500 VAC
1.4 phase 47-63Hz
L1 L2 L3
24 VDC / 20A
Single
Parallel
Rdy
DC
LO
DC
ON
+ +
5
8
150.00 [5.91]
1
4
123.60 [4.87]
CONSTRUCTION
9,10
RDY
C/D
S/P
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
10-24AWG flexible / solid cable,
8 m/m stripping at cable end recommends
PIN ASSIGNMENT
PIN NO.
1
Designation
V+
Description
Positive output terminal
Positive output terminal
Negative output terminal
Negative output terminal
Ground this terminal to minimize high-frequency emissions
Input terminals
Input terminals
Input terminals
A normal open relay contact for DC ON level control
(Never connect except 24V model)
Operation indicator LED
DC LOW voltage indicator LED
Trimmer-potentiometer for Vout adjustment
Single / Parallel select switch
Continuous / Discontinuous
3
4
5
7
8
10
9
6
OUT
2
V+
V -
V -
L1
L2
L3
RDY
RDY
DC ON
DC LO
Vout ADJ.
S/P
C/D
www.chinfa.com
2008.08.13
OTHER
OUT
IN
sales@chinfa.com
CHINFA [ CHINFA ELECTRONICS IND. CO., LTD. ]
