2 Digital electro-pneumatic regulators Series ER200

2 Digital electro-pneumatic regulators Series ER200
CATALOGUE > Release 8.5
CONTROL > Digital electro-pneumatic regulators Series ER200
Digital electro-pneumatic regulators
Series ER200
Ports G1/4 and G3/8
»» Compact design
2
»» Digital display
»» Analog and digital input
CONTROL
»» Programmable
»» Zero/span adjustment
function
»» Error display function,
pressure display
»» Preset memory function
8-set points (3 bits).
2/15.06.01
Products designed for industrial applications.
General terms and conditions for sale are available on www.camozzi.com.
CATALOGUE > Release 8.5
CONTROL > Digital electro-pneumatic regulators Series ER200
GENERAL DATA ER2XX-5XXX
ER204-5 0/1/2 X
ER238-5 0/1/2 X
Analog type
ER204-5P X
ER238-5P X
Parallel type
Fluid
Cleaned air
Cleaned air
Max. working pressure
7 bar
7 bar
Min. working pressure
Control pressure +
max. control pressure + 1 bar
Control pressure +
max. control pressure + 1 bar
Pressure control range
0,3 ÷ 5 bar
0,3 ÷ 5 bar
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
(rush current 0.6 A or less)
0.15 A
(rush current 0.6 A or less)
0 to 10 VDC (6.7k Ω)
0 to 5 VDC (10k Ω)
4 to 20 mADC (250 Ω)
10 bit
Class protection
Input signal( Input Impedance )
2
CONTROL
Model
Preset input
8 points
N/A
Output signal
Note 1
Analog output 1-5 VDC
( load to be connected impedance 500 kΩ or more )
Switch output NPN or PNP, open collector output,
30 V, 50 mA, voltage drop 2.4 V,
compatible for usage in PLC and Relay.
Analog output 1-5 VDC
( load to be connected impedance 500 kΩ or more )
Switch output NPN or PNP, open collector output,
30 V, 50 mA, voltage drop 2.4 V,
compatible for usage in PLC and Relay.
NPN or PNP, open collector,
30 V, 50 mA, voltage drop 2.4 V,
compatible for usage in PLC and Relay.
NPN or PNP, open collector,
30 V, 50 mA, voltage drop 2.4 V,
compatible for usage in PLC and Relay.
0,05 ÷ 5 bar
minimum input width 0,01 bar
0,05 ÷ 5 bar
minimum input width 0,01 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
1500 l/min
1500 l/min
Step response time:
no load
0.2 sec. or less
0.2 sec. or less
Step response time:
With load 1000 cm³
0.8 sec. or less
0.8 sec. or less
Mechanical vibration proof
Error output signal
Direct memory setting
Max. flow rate( ANR )
Note 3
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
IN/OUT
G1/4 - G3/8
G1/4 - G3/8
Connecting port size
EXHAUST
G3/8
G3/8
Mounting
Free
Free
Weight
450g
450g
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.
Nota 4:
The above apply when working 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.
Products designed for industrial applications.
General terms and conditions for sale are available on www.camozzi.com.
2/15.06.02
CATALOGUE > Release 8.5
CONTROL > Digital electro-pneumatic regulators Series ER200
GENERAL DATA ER2XX-9XXX
CONTROL
2
Model
ER204-9 0/1/2 X
ER238-9 0/1/2 X
Analog type
ER238-9P X
ER238-9P X
Parallel type
Fluid
Cleaned air
Cleaned air
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
(rush corrent 0.6 A or less)
0.15 A
(rush corrent 0.6 A or less)
0 to 10 VDC (6.7kΩ)
0 to 5 VDC (10kΩ)
4 to 20 mADC (250Ω)
10 bit
Input signal
( Input impedance )
Preset input
8 points
N/A
Output signal
Analog output 1-5 VDC
(load to be connected impedance 500 kΩ)
Switch output NPN or PNP, open collector,
30 V, 50 mA, voltage drop 2.4 V,
compatible for usage in PLC and Relay
Analog output 1-5 VDC
(load to be connected impedance 500 kΩ)
Switch output NPN or PNP, open collector,
30 V, 50 mA, voltage drop 2.4 V,
compatible for usage in PLC and Relay
NPN or PNP, open collector,
30 V, 50 mA, voltage drop 2.4 V,
compatible for usage in PLC and Relay
NPN or PNP, open collector,
30 V, 50 mA, voltage drop 2.4 V,
compatible for usage in PLC and Relay
0,05 - 9 bar - min. input 0,01 bar
max. error 0,02 bar
0,05 - 9 bar - min. input 0,01 bar
max. error 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(ANR)
Note 3
1500 l/min
1500 l/min
Step response time
No load
0.2 sec. or less
0.2 sec. or less
Step response time
Load 1000 cm³
0.8 sec. or less
0.8 sec. or less
Error output signal
Direct memory setting
Mechanical vibration proof
Ambient temperature
Fluid temperature
98 m/s²
98 m/s²
5 to 50 °C
5 to 50 °C
5 to 50 °C
5 to 50 °C
Connecting port size
IN/OUT
G1/4 - G3/8
G1/4 - G3/8
Connecting port size
EXHAUST
G3/8
G3/8
Mounting
Free
Free
Weight
450g
450g
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 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.
2/15.06.03
Products designed for industrial applications.
General terms and conditions for sale are available on www.camozzi.com.
CATALOGUE > Release 8.5
CONTROL > Digital electro-pneumatic regulators Series ER200
STANDARD CODES
Models
ER238-52AP
ER238-5PSP
ER238-90SP
ER238-92SP
ER238-52SP
ER238-90AP
ER238-92AP
ER238-9PSP
2
CODING EXAMPLE
ER
2
ER
2
04
SERIES
5
WORKING PRESSURE:
5 = 0 ÷ 5 bar
9 = 0.5 ÷ 9 bar
0
INPUT:
0 = 0 - 10 V DC
1 = 0 - 5 V DC
2 = 4 - 20 mA
P = Parallel 10 bit
AN
OUTPUT:
AN = 1 - 5 V analog error (NPN)
AP = 1 - 5 V analog, error (PNP)
SN = switch(NPN), error(NPN)
SP = switch (PNP), error (PNP)
04
-
5
0
AN
SIZE:
2 = size 2
PORT:
04 = G1/4
38 = G3/8
Products designed for industrial applications.
General terms and conditions for sale are available on www.camozzi.com.
2/15.06.04
CONTROL
ER238-50AP
ER238-50SP
CATALOGUE > Release 8.5
CONTROL > Digital electro-pneumatic regulators Series ER200
DIAGRAMS
CONTROL
2
ER2xx-5xxx
Input/Output characteristics
ER204-5xxx
Flow characteristics
Pr = outlet pressure (bar)
S = input signal (%)
Pr = outlet pressure (bar)
Qn = flow (l/min)
Pa = working pressure (bar)
DIAGRAMS
ER238-5xxx
Flow characteristics
ER2xx-5xxx
Exhaust characteristics
Pr = outlet pressure (bar)
Qn = flow (l/min)
Pa = working pressure (bar)
Pr = outlet pressure (bar)
Qn = flow (l/min)
Pa = working pressure (bar)
2/15.06.05
Products designed for industrial applications.
General terms and conditions for sale are available on www.camozzi.com.
CATALOGUE > Release 8.5
CONTROL > Digital electro-pneumatic regulators Series ER200
DIAGRAMS
CONTROL
2
ER2xx-9xxx
Input/Output characteristics
Pr = output pressure (bar)
S = inlet signal (%)
Pa = working pressure (bar)
ER204-9xxx
Flow characteristics
Pr = output pressure (bar)
Qn = flow (l/min)
Pa = working pressure (bar)
DIAGRAMS
ER238-9xxx
Flow characteristics
ER2xx-9xxx
Exhaust characteristics
Pr = output pressure (bar)
Qn = flow (l/min)
Pa = working pressure (bar)
Pr = output pressure (bar)
Qn = flow (l/min)
Pa = working pressure (bar)
Products designed for industrial applications.
General terms and conditions for sale are available on www.camozzi.com.
2/15.06.06
CATALOGUE > Release 8.5
CONTROL > Digital electro-pneumatic regulators Series ER200
Proportional regulators Series ER200
CONTROL
2
DIMENSIONS
Mod.
A
B
C
D
E
F
ER204
M4 depth 12
D sub-connector 15 pins/plugs
G1/4
4-40 UNC
Ø4.2 Port R (pilot air exhaust port)
G3/8 EXH port
ER238
M4 depth 12
D sub-connector 15 pins/plugs
G3/8
4-40 UNC
Ø4.2 Port R (pilot air exhaust port)
G3/8 EXH port
2/15.06.07
Products designed for industrial applications.
General terms and conditions for sale are available on www.camozzi.com.
CATALOGUE > Release 8.5
CONTROL > Digital electro-pneumatic regulators Series ER200
Bracket ER2-B1
Floor installation type mounting
CONTROL
2
Mod.
ER2-B1
Bracket ER2-B2
Wall installation type mounting
Mod.
ER2-B2
Products designed for industrial applications.
General terms and conditions for sale are available on www.camozzi.com.
2/15.06.08
CONTROL > Digital electro-pneumatic regulators Series ER200
CATALOGUE > Release 8.5
Cable and connector for regulator with analog Input
To check the correspondence between pin and cables’ colour, please refer to the instruction sheet included in
the packaging or to the user manual.
1 = shield wire*
2 = 9-AWG26
* Connect the shield wire to
the power’s minus
(0 V) side.
CONTROL
2
Mod.
G8X1-1
G8X1-3
Cable and connector for regulator with parallel Input
To check the correspondence between pin and cables’ colour, please refer to the instruction sheet included in
the packaging or to the user manual.
1 = shield wire*
2 = 9-AWG26
* Connect the shield wire to
the power’s minus
(0 V) side.
Mod.
G8X2-1
G8X2-3
2/15.06.09
Products designed for industrial applications.
General terms and conditions for sale are available on www.camozzi.com.
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