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3590EKR, 3590EXP, 3590EXT, 3590 EBOX, CPWE, CPWET series indicator E-AF03_05.01_14.07_EN_T.doc
129
J13 (+Vdc OUT)
:
allow selecting the power voltage
(+6V, +12V) of terminal board
21
(
+Vdc
) output.
By selecting
+6V
the battery must be connected on terminal 3 and 4
By selecting
+12V
the external power supply must be connected on terminal 1 and 2
Therefore one has to verify if the battery or the external power supply is necessary for the required
output, otherwise no voltage will be supplied on the terminal 21.
SERIAL PORTS (refer to section 5)
COM 1
Y7 AMP Connector: 232 serial
14-15-16 Terminal: 232 serial
COM 2
Y8 AMP Connector: 232 serial
16-17-18-19 Terminal: 232 serial
COM 3
Y9 AMP Connector: 232 serial
22-23 Terminal: 485 serial (with X15
integrated circuit)
IMPORTANT:
In the case of RS485 connection, read carefully and apply what is described in chapter 5.3.
In the case of digital load cells connection, read carefully and apply what is described in chapter 2.2.
POWER SUPPLY
6 Vdc BATTERY
POWER SUPPLY
4 GND (0 Vdc)
3 +BAT (+ 6 Vdc)
+Vdc (IN)
POWER SUPPLY
2 GND (0 V)
1 +Vdc (+12V, 8÷24 Vdc with I/O
expansion board connected)
V-AUX AUXILIARY
POWER SUPPLY
4 GND (0 V)
5 +Vaux (5,3 – 8 Vdc 400 mA
max)
+Vdc (OUT)
POWER SUPPLY
20 GND (0 V)
21 +Vdc (+6V or +12V, see J13
jumper description above)
IMPORTANT:
In the case of digital load cells connection, read carefully and apply what is described in chapter 2.2.
CELL: LOAD RECEIVER (terminal board connection)
25
SIG +
26
SIG -
SIGNAL -
27
SEN +
SENSE +
28
SEN -
SENSE -
29
EXC +
EXCI
30
EXC -
EXCITATION -
INPUTS (OPTOISOLATOR PHOTOCOUPLERS)
Power supply: 12 Vdc ÷ 24 Vdc, max 20 mA.
OUTPUTS (OPTOISOLATOR PHOTOMOSFET)
Maximum power: 48 Vac or 60 Vdc, 150 mA max, 10 Ω max.