MODEL: R7K4DH-1-DAC32B

R7K4DH-1-DAC32B SPECIFICATIONS

ES-7796-F Rev.1 Page 1/8

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

Remote I/O R7K4D Series

HI-SPEED LINK SYSTEM I/O MODULE

(NPN discrete input & PNP transistor output, 16 points each,

e-CON connector, HLS use)

Functions & Features

• 16 points NPN discrete input & 16 points PNP transistor

output module for HLS

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

Technica Co., Ltd.

mm (inch)

210 (8.27)

53.5 (2.11)

36.5 (1.44)

MODEL: R7K4DH–1–DAC32B-R[1]

ORDERING INFORMATION

• Code number: R7K4DH-1-DAC32B-R[1]

Specify a code from below for [1].

(e.g. R7K4DH-1-DAC32B-R/H/Q)

• Specify the specification for option code /Q

(e.g. /C01)

TERMINAL BLOCK

1: Tension clamp terminal block for power supply

RJ-45 Modular jack for communication

e-CON connector for I/O

I/O TYPE

DAC32B: NPN discrete input &

PNP transistor output, 16 points each

POWER INPUT

DC Power

R: 24 V DC

(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)

[1] OPTIONS (multiple selections)

Communication Mode

blank: Full-duplex

/H: Half-duplex

Other Options

blank: none

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

SPECIFICATIONS OF OPTION: Q

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

/C01: Silicone coating

/C02: Polyurethane coating

/C03: Rubber coating

GENERAL SPECIFICATIONS

Connection

HLS: RJ-45 Modular Jack

Power & Sensor excitation: Separable screwless spring

terminal

I/O: e-CON connector

Housing material: Flame-resistant resin (gray)

Isolation: Input or output or sensor excitation to HLS to

power to FE

Output at the loss of communication:

Output hold(*), Output clear

Selectable with the front DIP SW

(*) factory default setting

Status indicator LED: Power (green) turns on while the

power is supplied.

Discrete I/O status indicator LED: Red LED turns on with I/O

ON

HLS COMMUNICATION

Communication mode: Full-duplex or half-duplex

Network cable

Shielded cable:

Full-duplex communication:

ZHY262PS and ZHT262PS (Shinko Seisen Industry Co., Ltd.)

Half-duplex communication:

ZHY221PS (Shinko Seisen Industry Co., Ltd.)

Dual shielded cable:

ZHY262PBA (Shinko Seisen Industry Co., Ltd.)

Transmission distance:

12 Mbps: 100 meters (328 ft)

6 Mbps: 200 meters (656 ft)

3 Mbps: 300 meters (984 ft)

(Configurable with DIP SW; factory setting: 12 Mbps)

Terminating resistor: Built-in (Selected with the DIP SW;

factory setting: disabled)

Status indicator: Run LED on in normal communication

Station address: Set with rotary switch