Preliminary manual AN 401 Plus V2 r12 25/10/12
2.3 Connection of 0 to
80 mV differential signal input card [I1 option]
2.4 Connection of ± 10 V amplified signal input cards [I4 option]
2.5 Connection of 2 wires 4-20 mA or 0-20 mA Input card [I6 option]
IMPORTANT NOTE: power supply to the current loop transducer, connected to this input
card, is the same that powers the instrument.
2.6 Connection of Start /Stop Input card [I10 option]
IMPORTANT NOTE: power supply supplied to the connected magnetostrictive transducer is the
same supplied to power the instrument
Instrument’s power supply must be:
Not less than 18 Vdc if connection cable between transducer and AN401 is within 20 mt.
Not less than 24 Vdc if connection cable between transducer and AN401 is within 100 mt.
+ Transducer’s signal input
- Transducer’s signal input
- Power supply to transducer
+ 5 Vdc power supply: transducers has to
be powered with the power supply voltage
generated by AN401plus.
+ Power supply to transducer
Terminals 3-4 not connected.
- Transducer signal input
Connect signals from ± 10 V
(maximum acceptable voltage is +18 Vdc )
+ Transducer signal input
- Power supply to transducer
Between Pin 5 and Pin 6 it is available the
external Power supply.
+ Power supply to
transducer
Terminals 4-5 not connected.
+ Power supply to transducer
- Power supply to transducer .
Terminals 1-2-4-5 not connected
DS Europe color code for PCX_ss Magnetostrictive transducer
Serial transmitter (RS-422)
Transducer’s GND power supply
Transducer’s power supply (AN401 plus
has to be powered with +24 Vdc
external power supply)
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