CATALOGUE release 8.8

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Products designed for industrial applications.
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Series ER100 digital electro-pneumatic regulators CATALOGUE
2
/15.50.03 2
> Release 8.8 CONTROL >
CONTROL
Model ER104-9 0/1/2 X
Analog type
ER104-9P X
Parellel type
Fluid Filtered air according to ISO 132 Filtered air according to ISO 132
Max. working pressure 10 bar 10 bar
Min. working pressure Control pressure +
Max. control pressure + 1 bar
Control pressure +
Max. control pressure + 1 bar
Pressure control range 0,5 ÷ 9 bar 0,5 ÷ 9 bar
Class protection IP40 IP40
Power supply voltage DC24V ± 10%
(stabilized power supply
with a ripple rate of 1% or less)
DC24V ± 10%
(stabilized power supply
with a ripple rate of 1% or less)
Consumption current 0.15 A or less rush current 0.6 A
or less when power is turned on
0.15 A or less rush current 0.6 A
or less when power is turned on
Input signal
(Input impedance)
0 a 10 VDC (6.7kΩ)
0 a 5 VDC (10kΩ)
4 a 20 mADC (250 Ω)
10 bit
Preset input 8 points N/A
Output signal
Note 1
Analog output 1-5 VDC (load to be connected
impedance 500 KW or more )
Switch output NPN or PNP, open collector output,
30 V or less, 50 mA or less
voltage drop 2.4.V or less, compatible for
usage in PLC and Relay.
Analog output 1-5 VDC (load to be connected
impedance 500 KW or more )
Switch output NPN or PNP, open collector output,
30 V or less, 50 mA or less,
voltage drop 2.4.V or less, compatible for usage
in PLC and Relay.
Error output signal NPN or PNP, open collector output,
30 V or less, 50 mA or less, voltage drop 2.4 or less,
compatible for usage in PLC and Relay
NPN or PNP, open collector output,
30 V or less, 50 mA or less, voltage drop 2.4 or less,
compatible for usage in PLC and Relay
Direct memory setting 0,05 ÷ 9 bar
minimum input width 0,01 bar
setting resolution 0,02 bar
0,05 ÷ 9 bar
minimum input width 0,01 bar
setting resolution 0,02 bar
Hysteresis
Note 2
0.5% F.S. or less 0.5% F.S. or less
Linearity
Note 2
±0.3% F.S. or less ±0.3% F.S. or less
Resolution
Note 2
0.2% F.S. or less 0.2% F.S. or less
Repeatability
Note 2
0.3% F.S. or less 0.3% F.S. or less
Temperature characteristics:
Zero point fluctuation
0.15% F.S./°C or less 0.15% F.S./°C or less
Temperature characteristics:
Span point fluctuation
0.07% F.S./°C or less 0.07% F.S./°C or less
Max. flow rate
Note 3
400 l/min (see diagram) 400 l/min (see diagram)
Step response time
No load
Note 4
0.82 sec. or less 0.2 sec. or less
Step response time
1000 cm³ load
Note 4
0.8 sec. or less 0.8 sec. or less
Mechanical vibration proof 98 m/s² or less 98 m/s² or less
Ambient temperature 5°C ÷ 50 °C 5°C ÷ 50 °C
Fluid temperature 5°C ÷ 50 °C 5°C ÷ 50 °C
Connecting port size G1/4 G1/4
Mounting direction Free Free
Weight 250g 250g
Note 1 Select either analog or switch output.
Note 2 This characteristic is guaranteed within a regulation range between 10 and 90% of the full
scale, with a power voltage of 24V±10%, a supply pressure of 1 bar higher compared with
the set pressure (ex. regulation of 3 bar, supply pressure of 3+1 = 4 bar) and a volume
connected to the outlet without any loss. In applications with great air consumption, such as
the blowing, the indicated tolerance may change.
Note 3 The above apply when working pressure
and control pressure are maximum.
Note 4 The above apply when working pressure and control pressure is maximum
and the step is as follows:
50% F.S. -> 100%F.S.
50% F.S. -> 60% F.S.
50% F.S. -> 40% F.S.
GENERAL DATA ER104-9xxx