MODEL: R7K4FE-6-DC16

R7K4FE-6-DC16 SPECIFICATIONS

ES-7778-A Rev.2 Page 1/7

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

Remote I/O R7K4F Series

ETHERNET I/O MODULE

(Modbus/TCP (Ethernet), reray contact output, 16 points,

screw terminal block)

Functions & Features

• 16 points relay contact output module for Modbus/TCP

(Ethernet)

53.5 (2.11)

mm (inch)

47 (1.85)

210 (8.27)

MODEL: R7K4FE-6-DC16-R[1]

ORDERING INFORMATION

• Code number: R7K4FE-6-DC16-R[1]

Specify a code from below for [1].

(e.g. R7K4FE-6-DC16-R/Q)

• Specify the specification for option code /Q

(e.g. /C01)

TERMINAL BLOCK

6: Screw terminal block for power supply

RJ-45 Modular jack for communication

Screw terminal block for I/O

I/O TYPE

DC16: Relay contact output, 16 points

POWER INPUT

DC power

R: 24 V DC

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

[1] OPTIONS

blank: none

/Q: With options (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

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

Ethernet: RJ-45 Modular Jack

Power input, output: M3 separable screw terminal (torque

0.5 N·m)

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

section.

Recommended manufacturer: Japan Solderless Terminal

MFG.Co.Ltd, Nichifu Co.,ltd

Screw terminal: Nickel-plated steel

Housing material: Flame-resistant resin (gray)

Isolation: Output 0 to output 1 to output 2 to output 3 to

output 4 to output 5 to output 6 to output 7 to output 8 to

output 9 to output 10 to output 11 to output 12 to output 13

to output 14 to output 15 to Ethernet or FE to power

Output at the loss of communication:

Output hold (*), Output clear

Selectable with the front DIP SW

(*) factory default setting

Status indicator LEDs: PWR, ERR indicate the module’s

operating conditions. (Refer to the insruction manual)

Discrete output status indicator LED: Green LED; turns on

with output ON

■Recommended solderless terminal

3.3 (.13) max

mm (inch)

ETHERNET COMMUNICATION

Communication Standard: IEEE 802.3u

Transmission: 10BASE-T, 100BASE-TX

Baud rate: 10/100 Mbps (Auto Negotiation function)

Protocol: Modbus/TCP