LAUMAS W200-MU, Installation And User Manual

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WIRING DIAGRAM
5 outputs : controlled by setpoint values or by remote device via protocol.
3 inputs : settable to have the following functions: NET/GROSS WEIGHT , SEMI-AUTOMATIC
ZERO , PEAK , PRINT , LIMIT , or REMOTE CONTROL (see section OUTPUTS AND INPUTS
CONFIGURATION ).
(1) If the analog output is present (ANALOG OUTPUT OPTION) the following is no longer available:
▫
IN3 input
▫
OUT5 output
▫
E/EC options
WARNING: connect power supply specified on the plate found on the back of the instrument .
In 115 V and 230 V versions, terminals “+ SUPPLY” and “– SUPPLY” generate continuous voltage
at 24 VDC only to be used as power supply for instrument inputs.
CHANGING VOLTAGE 115 VAC/230 VAC (WDESK)
Remove the instrument power board and work on the welding side: join the red points using a stiff wire.
RXD
19
1
13
2 3 4 5 6
16 14 15 17 18
TXD
12
24
7 8
11 10 9
21 20 22 23
IN
1
IN
2
IN C
OMMON
INPUTS
supply
5÷24 VDC
+
0
÷
2
0
4
÷
2
0
m
A
- COM
M
O
N
+ 0÷10
V
D
C
(1) ANALOG OUTPUT
OPTION
16 14 15
4-WIRE load cell
CONNECTION
24
SIG
N
A
L
+
19
EX
C
ITA
T.
-
EX
C
ITA
T.
+
SIG
N
A
L
-
21 20 23 22
OUT
1
OUT
2
OUT
3
OUT
4
OUT C
OMMON
Current output:
max load 300 ohm
Voltage output:
min.load 10 kohm
EXCI
TAT. -
LOAD CELLS
SIGNAL
+
EXCI
TAT. +
SIGNAL
-
REF./SEN
SE
-
REF./SEN
SE
+
RS485
OUT
5
IN
3
INPUT
supply
5÷24 VDC
6-WIRE load cell
CONNECTION
to IN C
O
M
M
O
N
to OPT
. E -
EC
RS232
- SUPP
LY
+ SUP
PL
Y
OUTPUTS
max 115 VAC
150 mA
12/24 VDC
supply
N L
115/230
VAC
1 2 3
- SUPP
LY
O
UT
+ SUPP
LY
O
UT
L N
WARNING!
115 V / 230 V OPTIONS
INSTRUMENT
24 VDC
OUTPUT
12
EC OPTION
3
2
1
7
6
8 5
4
10
11
9
8
E OPTION
1 3 2 4 5 6 7 14 11 9 10 13 12 16 15
16 2
16 2
to instrument
Buttons not included in the supply
230 VAC
115
115
230
115
115
230
115 VAC