3. WIRING
IMR01N12-E7
18
Input 1 (voltage and current inputs)
Input 1 can be used for the voltage or current input. (Specify when ordering)
Voltage (low)
0 to 100 mV DC, 0 to 10 mV DC, 0 to 1 V DC,
10 mV DC,
100 mV DC
[Factory set value: 0 to 1 V DC]
Voltage (high) 0 to 5 V DC, 1 to 5 V DC, DC 0 to 10 V DC,
1 V DC,
5 V DC,
10 V DC
[Factory set value: 1 to 5 V DC]
Current
0 to 20 mA DC, 4 to 20 mA DC
[Factory set value: 4 to 20 mA DC]
The pressure sensor types must be specified when ordering. The relevant pressure sensors are as follows.
Resin pressure sensor (Strain gauge type) other than RKC product
The sensor power supply can be allocated to the input terminal numbers 23 and 24.
Wiring example 1:
When the resin pressure sensor of 0 to 5 V or 0 to 10 V DC (with amplifier) output type is connected
Wiring example 2:
When the resin pressure sensor of 4 to 20 mA DC
(with amplifier) output type is connected
Resin pressure sensor without amplifier
Wiring example
3: Connection to 2-wire pressure transmitter (4 to 20 mA DC type)
4 to 20 mA
Pressure
transmitter
Resin pressure sensor with amplifier
Sensor connection cable
Sensor power supply (
)
Sensor power supply (
)
Sensor output signal (
)
Sensor output signal (
)
Instrument inside
8
7
24
23
HA430/930
*
*
* Be sure to insulate the unused cable end.
In addition, conduct such treatment as not shorting nor
contacting with other terminals.
Sensor connection cable
Sensor power supply (
)
*
*
*
*
Instrument inside
8
7
24
23
HA430/930
Resin pressure sensor with amplifier
Sensor output signal (
)
Instrument inside
8
7
24
23
HA430/930
Voltage input (Input 1)
0 to 5 V DC
0 to 10 V DC
Sensor power
supply
Current input (Input 1)
4 to 20 mA DC
Sensor power
supply
Current input (Input 1)
4 to 20 mA DC
Sensor power
supply
* Be sure to insulate the unused cable end.
In addition, conduct such treatment as not shorting nor
contacting with other terminals.
Voltage input
23
24
IN1
Current input
23
24
IN1