Electro-Pneumatic Regulator ITV1000/2000/3000 Series

Electro-Pneumatic Regulator ITV1000/2000/3000 Series Details

Electro-Pneumatic Regulator ITV1000/2000/3000 Series Specifications

Standard specification

Model		ITV101□ Note 8)	ITV103□ Note 8)	ITV105□ Note 8)
		ITV201□	ITV203□	ITV205□
		ITV301□	ITV303□	ITV305□
Minimum supply pressure		Set pressure +0.1 MPa
Maximum supply pressure		0.2 MPa	1.0 MPa
Set pressure range Note 1)		0.005 to 0.1 MPa	0.005 to 0.5 MPa	0.005 to 0.9 MPa
Power supply	Voltage	24 V DC ±10%, 12 to 15 V DC
	Current consumption	24‑V DC power supply voltage type: 0.12 A or less Note 9) 12 to 15‑V DC power supply voltage type: 0.18 A or less
Input signal Note 9)	Current type Note 2)	4 to 20 mA DC, 0 to 20 mA DC (sink type)
	Voltage type	0 to 5 V DC, 0 to 10 V DC
	Preset input type	4 points (negative common), 16 points (without common polarity)
	Digital input type	10 bit (parallel)
Input impedance	Current type	250 Ω or less Note 6)
	Voltage type	Approx. 6.5 kΩ
	Preset input type	24‑V DC supply voltage type: approx. 4.7 kΩ 12‑V DC supply voltage type: approx. 2.0 kΩ
	Digital input type	Approx. 4.7 kΩ
Output signal Note 3) (monitor output)	Analog output	1 to 5 V DC (output impedance: approx. 1 kΩ) 4 to 20 mA DC (sink type) (output impedance: 250 Ω or less) Output precision: ±6% F.S. or less
	Switch output	NPN open collector output: maximum 30 V, 80 mA PNP open collector output: maximum 80 mA
Linearity		±1% F.S. or less
Hysteresis		0.5% F.S. or less
Repeatability		±0.5% F.S. or less
Sensitivity		0.2% F.S. or less
Temperature characteristics		±0.12% F.S./°C or less
Output pressure display Note 4)	Accuracy	±2% F.S. ±1 digit or less
	Minimum unit	MPa: 0.001, kgf/cm2: 0.01, bar: 0.01, PSI: 0.1 Note 5), kPa: 1
Ambient temperature and working fluid temperature		0 to 50°C (no condensation)
Enclosure		IP65
Weight Note 9)	ITV10□□	Approx. 250 g (without option)
	ITV20□□	Approx. 350 g (without option)
	ITV30□□	Approx. 645 g (without option)

Figure 1. Input/Output Related Images

Note 1) Refer to Figure 1 for the relationship between the set pressure and input.
Note 2) 2-wire type 4 to 20 mA DC not supported. Power supply voltage (24 V DC or 12 to 15 V DC) is required.
Note 3) Select one of either analog output or switch output. If switch output is selected, select either NPN output or PNP output. When measuring ITV analog output from 1 to 5 V DC with a load impedance of less than 100 kΩ an analog monitor output accuracy of within ±6% F.S may not be available. If accuracy within ±6% is required, then this would be handled separately. Please contact the manufacturer with your request. Output pressure remains unaffected.
Note 4) Adjustment of numerical values such as the zero/span adjustment or the preset input type is set based on the minimum unit for the output pressure display (e.g. 0.001 to 0.500 MPa). The unit cannot be changed.
Note 5) The minimum unit for the 0.9 MPa (130 psi) type is 1 psi.
Note 6) Value is for a situation with no overcurrent circuit. If an overcurrent circuit is taken into account, the input impedance will vary according to the input current. 350 Ω or less for an input current of 20 mA DC.
Note 7) The above characteristics are confined to the static state. When air is consumed on the output side the pressure may fluctuate.
Note 8) The ITV1000 Series is a grease-free specification (fluid-contacting parts).
Note 9) Add 50 g for the digital input type and 70 g for the 16‑point preset input type respectively.

Compatible Modular Products and Accessory Combinations Table

Names of compatible modular products and accessories	Compatible models
	ITV20□□	ITV30□□
(1) Air filter	AF30-A	AF40-A
(2) Mist separator	AFM30-A	AFM40-A
(3) L-bracket	B310L	B410L
(4) Spacer	Y30	Y40
(5) Spacer with L-bracket ([3] + [4])	Y30L	Y40L
(6) Spacer with T-bracket	–	Y40T

Accessories (Options) / Part Numbers [Bracket]

Compatible model	Name	Part number
ITV10□□	Flat bracket assy. (including mounting screws)	P398010-600
ITV20□□/30□□		P398020-600
ITV10□□	L-bracket assy. (including mounting screws)	P398010-601
ITV20□□/30□□		P398020-601

Accessories (Options) / Product Numbers [Cable Connector]

Compatible model	Name		Part number
Current type Voltage type 4-point preset input	Cable connector (4 cores)	Straight type 3 m	P398020-500-3
		Right-angle type 3 m	P398020-501-3
16-point preset input	Power supply cable (4 cores)	Straight type 3 m	P398020-500-3
		Right-angle type 3 m	P398020-501-3
	Signal cable (5 cores)	Straight type 3 m	P398020-502-3
		Right-angle type 3 m	P398020-503-3
10‑bit digital input	Cable connector (13 cores)	Straight type 3 m	INI-398-0-59
CC-Link PROFIBUS DP DeviceNet TM	Power supply cable (4 cores)	Straight type 3 m	P398020-500-3
		Right-angle type 3 m	P398020-501-3
RS-232C	Power supply cable (4 cores)	Straight type 3 m	P398020-500-3
		Right-angle type 3 m	P398020-501-3
	Communication cable (5 cores)	Straight type 3 m	P398020-502-3
		Right-angle type 3 m	P398020-503-3

Note 1) For the 10‑bit digital type there is no right angle type cable connector.
Note 2) Even when “with cable connector” is selected, the communication cable is not included in the communication model (CC, DE, PR).

Accessories (Options) / Part Numbers (Bus Adapter)

Compatible model	Name	Part number
CC-Link	Bus adapter (included with product)	EX9-ACY00-MJ

Model number notation (standard specifications)

Model number notation (Made-to-order specifications X102)

Model number notation (Made-to-order specifications X224)

Model number notation (Made-to-order specifications X25)

Model number notation (Made-to-order specifications X88)

Model number notation (Made-to-order specifications X26)

Structural Drawings

Main Structural Component Materials

Number	Part name	Materials
1	Body	Aluminum alloy
2	Cover	Aluminum alloy
3	Valve guide	Aluminum alloy
4	Diaphragm assembly	Aluminum alloy
		Weatherable NBR
		Steel
5	Seal	NBR
6	Bowl assembly	Resin
		Silicone rubber
7	Sub-plate	Resin
8	Seal	NBR
9	Control circuit assembly	–
10	Dampers	NBR
11	Valve	Stainless steel
		HNBR
12	Solenoid valve	–
13	O-ring	NBR
14	Cross-recessed round head screw	Steel
15	Flat washer	Stainless steel

Structural Drawings

Main Structural Component Materials

Number	Part name	Materials
1	Body	Aluminum alloy
2	Intermediate body	Aluminum alloy
3	Cover	Aluminum alloy
4	Valve guide	Aluminum alloy
5	Valve (supply valve)	HNBR/brass
6	Valve (exhaust valve)	HNBR/brass
7	Valve spring	Stainless steel
8	Valve spring	Stainless steel
9	Diaphragm assembly	Stainless steel
		Aluminum alloy
		Weatherable NBR
		Steel
10	Seal	NBA
11	Bias spring	Stainless steel
12	O-ring	NBA
13	Seal	NBA
14	Bowl assembly	Resin
		Silicone rubber
15	Sub-plate	Resin
16	Seal	NBR
17	Control circuit assembly	–
18	Solenoid valve	–
19	O-ring	NBR
20	O-ring	NBR
21	Cross-recessed round head screw	Steel
22	Snap ring	Stainless steel

Structural Drawings

Main Structural Component Materials

Number	Part name	Materials
1	Cover	Aluminum alloy
2	Body	Aluminum alloy
3	Valve guide	Aluminum alloy
4	Bias spring	Stainless steel
5	Intermediate body	Aluminum alloy
6	Diaphragm assembly	Weatherable NBR
		Rolled sheet steel
		Stainless steel
		Aluminum alloy
		Steel
7	Valve (supply valve)	HNBR/brass
8	Valve (exhaust valve)	HNBR/brass
9	Valve spring	Stainless steel
10	Seal	NBR
11	Seal	NBR
12	Rod guide	Brass
13	O-ring retainer	Aluminum alloy
14	Seal	NBR
15	Bowl assembly	Resin
		Silicone rubber
16	Sub-plate	Resin
17	Seal	NBR
18	Control circuit assembly	–
19	Solenoid valve	–
20	O-ring	NBR
21	O-ring	NBR
22	O-ring	NBR
23	Cross-recessed round head screw	Steel

Electro-Pneumatic Regulator ITV1000/2000/3000 Series: Dimensions Examples

ITV10□□

(Unit: mm)