HEC-OM-S008

CONTENTS 1 Preparation for Communication . 1-1 2 Specifications of Communication Method . 2-1 3 Communication Format (same as current HEC series) . 3-1 3.1 Control code used for communication . 3-1 3.2 Command code list . 3-1 3.3 Communication procedures and format . 3-2 3.4 Calculation of Check Sum . 3-4 4 Details of Communication Format . 4-1 4.1 Temperature setting (without writing FRAM

A_HEC-OM-J017

HEC ii CONTENTS CONTENTS Pages 1 Preparation for Communication -1-1 2 Specifications of Communication Method -2-1 3 Communication Format -3-1 3.1 Control code used for communication -3-1 3.2 Command code list -3-1 3.3 Communication procedures and format -3-2 3.4 Calculation of checksum -3-3 4 Details of Communication format -4-1 4.1 Temperature setting (without writing EEPROM) -4-1 4.2 Reading

This is a legacy product, and replaced byAR40-02H-B, REGULATOR, MODULAR *LQA, AIRLINE EQUIPMENT, AR REGULATOR, DA, AR 1/4INCH MODULAR (PT), 1.94649 lb, Regulator Series ARPages 346 through to 355ModelPort sizeOptionsRegulator Series ARPages 346 through to 355AR401/4, 3/8, 1/2BracketSquare embedded type pressure gauge (except the AR10)Round type pressure gauge Digital pressure

This is a legacy product, and replaced byAR30-02H-B, REGULATOR, MODULAR *LQA, AIRLINE EQUIPMENT, AR REGULATOR, DA, AR 1/4INCH MODULAR (PT), .09038 lb, Regulator Series ARPages 346 through to 355ModelPort sizeOptionsRegulator Series ARPages 346 through to 355AR301/4, 3/8BracketSquare embedded type pressure gauge (except the AR10)Round type pressure gauge Digital pressure

Size: 20, Backflow Function: None, Thread: Rc, Port Size: 02 (1/4), Accessory: H (Set Nut for Panel Mount), Specifications: 1 (0.005 to 0.2 MPa Setting)

Size: 20, Backflow Function: None, Thread: Rc, Port Size: 02 (1/4), Accessory: H (Set Nut for Panel Mount), Specifications: 1R (1 + R)

Size: 20, Backflow Function: None, Thread: Rc, Port Size: 02 (1/4), Accessory: H (Set Nut for Panel Mount), Specifications: R (Flow Direction: Right to Left)

Size: 20, Backflow Function: None, Thread: Rc, Port Size: 1/4, Accessory: Set Nut for Panel Mount, Specifications: 1 + R, Pressure Unit: -

Regulator, Pressure Boosting Valve: Regulator, Regulator Type: Precision Control, Shape: Standard, Operating Environment: Standard, Compatible Fluid: Air, Exhaust Mechanism (Air Bleed): [Included] Bleed, Reverse Flow Function (Relief): No, Supply Side Connection Type: Rc, Supply Side, Connection Diameter: 1/4, Flow Direction: [Right] From Left to Right, Control Side Connection Type: Rc, Control

Regulator, Pressure Boosting Valve: Regulator, Regulator Type: Precision Control, Shape: Standard, Operating Environment: Standard, Compatible Fluid: Air, Exhaust Mechanism (Air Bleed): [Included] Bleed, Reverse Flow Function (Relief): No, Supply Side Connection Type: Rc, Supply Side, Connection Diameter: 1/4, Flow Direction: [Left] From Right to Left, Control Side Connection Type: Rc, Control

Direct Operated Precision Regulator Series ARP20/30/40  Sensitivity: Within 0.2% F.S.  Expanded lineup  ARJ 3 types of set pressure and the body size AR425  Energy saving, Air consumption: allow more freedom in designing a circuit. to 935 80% reduct

VEF VEP VER VEA VY1 VBA VBAT AP100 703 Series ARP20/30/40 Specifications ARP20(K) ARP30(K) ARP40(K) Model Port size 1/8, 1/4 1/4, 3/8 1/4, 3/8, 1/2 Fluid Air Proof pressure 1.2 MPa Max. operating pressure 0.7 MPa For 0.4 MPa setting Ex.) ARP30-02BG 0.005 to 0.4 MPa Set pressure range Note 1) For 0.2 MPa setting Ex.) ARP30-02BG-1 0.005 to 0.2 MPa For 0.6 MPa setting Ex.)

Direct Operated Precision Regulator ARP20/30/40 Series  Sensitivity: Within 0.2% F.S.  Expanded lineup  ARJ 3 types of set pressure and the body size AR425  Energy saving, Air consumption: allow more freedom in designing a circuit. to 935 80% reduct

PVQ VY1 VBA VBAT AP100 761 ARP20/30/40 Series Specifications ARP20(K) ARP30(K) ARP40(K) Model Port size 1/8, 1/4 1/4, 3/8 1/4, 3/8, 1/2 Fluid Air Proof pressure 1.2 MPa Max. operating pressure 0.7 MPa For 0.4 MPa setting Ex.) ARP30-02BG 0.005 to 0.4 MPa Set pressure range Note 1) For 0.2 MPa setting Ex.) ARP30-02BG-1 0.005 to 0.2 MPa For 0.6 MPa setting Ex.)

Direct Operated Precision Regulator/Modular Style (For Special Applications) - ARP20 to - ARP40 Direct Operated Precision Regulator with Backflow Function/Modular Style (For Special Applications) - ARP20K to - ARP40K 10 20 21 10 20 21 10 20 21 10 20 21

b E2 Note 3) Digital pressure switch E3 Note 3) E4 Note 3) 3 Series ARP20 to ARP40 10 20 2110 20 21Direct Operated Precision Regulator (For Special Applications) Direct Operated Precision Regulator with Backflow Function (For Special Applications) Series ARP20K to ARP40K 10 20 2110 20 21-ARP20/ARP20K 10 20 21 -ARP30/ARP30K 10 20 21 -ARP40/ARP40K 10 20 21 Description Symbol Body size 20 30

Series ARP20 to ARP40 10- 10- 21- 21- Direct Operated Precision Regulator Series ARP20K to ARP40K 10- 10- Direct Operated Precision 21- 21- Regulator with Backflow Function

Note 8) : Combination available for options : E1, E2, E3, E4. 1094 Direct Operated Precision Regulator Series ARP20 to ARP40 10211021Direct Operated Precision Regulator with Backflow Function Series ARP20K to ARP40K 10211021Specifications Model 10-ARP20 (K) 10-ARP30 (K) 10-ARP40 (K) 1/8, 1/4 1/4, 3/8 1/4, 3/8, 1/2 Port size Air Fluid 1.2 MPa Proof pressure 0.7 MPa Maximum operating pressure

Series 10-, 21- ARP20 to 10-, 21- ARP40 Direct Operated Precision

Note 8) : Combination available for options : E1, E2, E3, E4. 1094 Direct Operated Precision Regulator Series ARP20 to ARP40 10211021Direct Operated Precision Regulator with Backflow Function Series ARP20K to ARP40K 10211021Specifications Model 10-ARP20 (K) 10-ARP30 (K) 10-ARP40 (K) 1/8, 1/4 1/4, 3/8 1/4, 3/8, 1/2 Port size Air Fluid 1.2 MPa Proof pressure 0.7 MPa Maximum operating pressure

This is a legacy product, and replaced byAR25-02H-BZ AR MASS PRO. REGULATOR, MODULAR. AIRLINE EQUIPMENT. AR MASS PRO 1/4 MODULAR (PT). .55878 lb. DA.

This is a legacy product, and replaced byAW40-02H-B

This is a legacy product, and replaced byAW20-02H-C-B, FILTER REGULATOR, MODULAR, AIRLINE EQUIPMENT, AW MASS PRO, DA, AW MASS PRO 1/4 MODULAR (PT), 0.74957 lb

This is a legacy product, and replaced byAW20-02H-C-B

This is a legacy product, and replaced byAW20-02H-7C-10-B, FILTER REGULATOR MODULAR *LQA, AIRLINE EQUIPMENT, AW FILTER/REGULATOR, DA, AW 1/4INCH MODULAR (PT), .95343 lb