MODEL: R7G4HH-A-SVF4

R7G4HH-A-SVF4 SPECIFICATIONS

ES-7777-B Rev.1 Page 1/11

http://www.m-system.co.jp/

Remote I/O R7G4H Series

HI-SPEED LINK SYSTEM I/O MODULE

(HLS-compatible, high-speed DC voltage/current input, 4

points, isolated, screw terminal block)

Functions & Features

• High-speed DC voltage/current input via HLS

• Easy parameter setting of individual channels with M-

System's configurator software

HLS is the abbreviation for “Hi-speed Link System” of Step

Technica Co., Ltd.

55

(2.17)

mm (inch)

57 (2.24)

130 (5.12)

MODEL: R7G4HH-A-SVF4-R[1]

ORDERING INFORMATION

• Code number: R7G4HH-A-SVF4-R[1]

Specify a code from below for [1].

(e.g. R7G4HH-A-SVF4-R/H/E/Q)

• Specify the specification for option code /Q

(e.g. /C01/SET)

TERMINAL BLOCK

A: Screw terminal block for power supply

RJ-45 Modular jack for communication

Screw terminal block for I/O

I/O TYPE

SVF4: DC voltage /current input (10 V/20 mA),

high-speed, 4 points

POWER INPUT

DC power

R: 24 V DC

(Operational voltage range: ±10 %; ripple 10 %p-p max.)

[1] OPTIONS (multiple selections)

Communication Mode

blank: Full-duplex

/H: Half-duplex

Communication Connector Pin Assignment

Blank: 3, 4 - 5, 6 pair wiring

(M-System HLS related device standard pin assignment)

/E: 4, 5 - 3, 6 pair wiring (Ethernet cable pin assignment)

Other Options

blank: none

/Q: Option other than the above (specify the specification)

SPECIFICATIONS OF OPTION: Q (multiple selections)

COATING (For the detail, refer to M-System's web site.)

/C01: Silicone coating

/C02: Polyurethane coating

/C03: Rubber coating

EX-FACTORY SETTING

/SET: Preset according to the Ordering Information Sheet

(No. ESU-7777-SVF4)

RELATED PRODUCTS

• PC configurator software (model: R7CFG)

Downloadable at M-System’s web site.

A dedicated cable is required to connect the module to the

PC. Please refer to the internet software download site or

the users manual for the PC configurator for applicable

cable types.

GENERAL SPECIFICATIONS

Connection

HLS: RJ-45 Modular Jack

Power input, input: M3 separable screw terminals

(torque 0.5 N·m)

Screw terminal material: Nickel-plated steel

Solderless terminal: Refer to the drawing at the end of the

section.

Recommended manufacturer: Japan Solderless Terminal

MFG.Co.Ltd, Nichifu Co.,ltd

Housing material: Flame-resistant resin (gray)

Isolation: Input 0 to input 1 to input 2 to input 3 to HLS or FE

to power

Input bias adjustment: Configurable via R7CFG

Input gain adjustment: Configurable via R7CFG

Input range: Selectable with the DIP SW on the top of the

unit or configurable via R7CFG

Number of times of averaging: Configurable via R7CFG

Status indicator LEDs: PWR and ERR LEDs indicate operating

conditions of the unit. (Refer to the insruction manual for

detail)