YOKOGAWA AXW Series Installation Manual

<4. Wiring>
46
IM 01E24A01-01EN
Output signal type Specication
Passive pulse output
[P/Sout]:
Connection of an electronic counter
Maximum voltage and correct polarity must be observed for wiring.
Maximum load current 200 mA or less
Power supply 30 V DC or less
Maximum pulse rate 10,000 pulses/s
Maximum frequency output rate 12,500 Hz
Transmitter
P/Sout-
P/Sout+
Electronic
Counter
Load
Resistance
F0451.ai
Figure 4.6.4 Connection diagram: Passive pulse output [P/Sout] (Electronic counter)
Connection of an electromechanical counter
Transmitter
P/Sout-
P/Sout+
Electromechanical
Counter
Protective
Diode
F0452.ai
Figure 4.6.5 Connection diagram: Passive pulse output [P/Sout] (Electromechanical counter)
Active status output
[P/Sout]:
Because of connecting to a transisiter, observe that maximum allowable current, voltage
polarity and output current level are correct.
Load resistance (External instruments) 1 kΩ or more
Internal power supply 24 V DC ±20%
P/Sout-
24 V
Transmitter
0 V
P/Sout+
Load
Resistance
F0453.ai
Figure 4.6.6 Connection diagram: Active status output [P/Sout]
Passive status output
[P/Sout or Sout]:
[So11 or So12]:
[ALM]:
Because of connecting to a transisiter, observe that maximum allowable voltage, voltage
polarity and maximum allowable current are correct.
Maximum load current 200 mA or less
Power supply 30 V DC or less
Transmitter
P/Sout- or Sout-
P/Sout+ or Sout+
External
Instruments
F0454.ai
Figure 4.6.7 Connection diagram: Passive status output [P/Sout or Sout]
A relay must be connected in series to switch alternating voltage.
Relay
AC Power Supply
Transmitter
P/Sout- or
Sout-
P/Sout+ or
Sout+
Solenoid
Valve
Protective
Diode
F0455.ai
Figure 4.6.8 Connection diagram: Passive status output [P/Sout or Sout] (Solenoid valve)

YOKOGAWA AXW Series Specifications

General

Brand	YOKOGAWA
Model	AXW Series
Category	Measuring Instruments
Language	English