MODEL: R7K4DH-1-DAC32B
Remote I/O R7K4D Series
[1] OPTIONS (multiple selections)
Communication Mode
blank: Full-duplex
HI-SPEED LINK SYSTEM I/O MODULE
(NPN discrete input & PNP transistor output, 16 points each,
e-CON connector, HLS use)
/H: Half-duplex
Other Options
blank: none
Functions & Features
/Q: Option other than the above (specify the specification)
• 16 points NPN discrete input & 16 points PNP transistor
output module for HLS
SPECIFICATIONS OF OPTION: Q
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
HLS is the abbreviation for “Hi-speed Link System” of Step
Technica Co., Ltd.
/C02: Polyurethane coating
/C03: Rubber coating
210 (8.27)
GENERAL SPECIFICATIONS
Connection
HLS: RJ-45 Modular Jack
Power & Sensor excitation: Separable screwless spring
terminal
53.5 (2.11)
36.5 (1.44)
mm (inch)
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
MODEL: R7K4DH–1–DAC32B-R[1]
Selectable with the front DIP SW
(*) factory default setting
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)
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
TERMINAL BLOCK
1: Tension clamp terminal block for power supply
RJ-45 Modular jack for communication
e-CON connector for I/O
Shielded cable:
Full-duplex communication:
ZHY262PS and ZHT262PS (Shinko Seisen Industry Co., Ltd.)
Half-duplex communication:
I/O TYPE
DAC32B: NPN discrete input &
ZHY221PS (Shinko Seisen Industry Co., Ltd.)
Dual shielded cable:
PNP transistor output, 16 points each
ZHY262PBA (Shinko Seisen Industry Co., Ltd.)
Transmission distance:
POWER INPUT
12 Mbps: 100 meters (328 ft)
DC Power
6 Mbps: 200 meters (656 ft)
R: 24 V DC
3 Mbps: 300 meters (984 ft)
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
(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
R7K4DH-1-DAC32B SPECIFICATIONS
ES-7796-F Rev.1 Page 1/8
http://www.m-system.co.jp/