INSTRUCTION MANUALDISCRETE INPUT MODULE, 4 points

MODEL(Euro terminal)

BEFORE USE ....
Thank you for choosing us. Before use, please check contents of the package you received as outlined below.
If you have any problems or questions with the product,
please contact our sales office or representatives.
■ PACKAGE INCLUDES:
Discrete input module..........................................................(1)■ MODEL NO.
Confirm Model No. marking on the product to be exactly
what you ordered.
■ INSTRUCTION MANUALThis manual describes necessary points of caution when
you use this product, including installation, connection andbasic maintenance procedures.
The unit is programmable using the PC Configurator Software. For detailed information on the PC configuration, refer to the R6CON users manual. The R6CON PC Configurator Software is downloadable at our web site.

POINTS OF CAUTION■ CONFORMITY WITH EU DIRECTIVES• The equipment must be mounted inside a panel.
• Insert a noise filter for the input and communication line
connected to the unit. NEC TOKIN Model ESD-SR-250 orequivalent is recommended.
• The actual installation environments such as panel configurations, connected devices, connected wires, may affect the protection level of this unit when it is integrated
in a panel system. The user may have to review the CE
requirements in regard to the whole system and employ
additional protective measures to ensure the CE conformity.
• Install lightning surge protectors for those wires connected to remote locations.
■ HOT INSERTION/REMOVAL OF MODULES• Removing or replacing modules does not affect other modules on the same backplane. It is possible to replace themwithout removing the power supply. However, replacing
multiple modules at once may greatly change line voltage
levels. We recommend that you replace them one by one.

R6D-DA4■ ENVIRONMENT• Indoor use.
• When heavy dust or metal particles are present in theair, install the unit inside proper housing with sufficientventilation.
• Do not install the unit where it is subjected to continuous
vibration. Do not subject the unit to physical impact.
• Environmental temperature must be within -10 to +55°C(14 to 131°F) with relative humidity within 30 to 90% RH
in order to ensure adequate life span and operation.
■ WIRING• Do not install cables close to noise sources (relay drivecable, high frequency line, etc.).
• Do not bind these cables together with those in which
noises are present. Do not install them in the same duct.
■ AND ....
• The unit is designed to function as soon as power is supplied, however, a warm up for 10 minutes is required forsatisfying complete performance described in the datasheet.

COMPONENT IDENTIFICATION
Body

Front CoverSpecifications

Mounting Adaptor

INSTALLATION
Mount the unit on the base (model: R6D-BS).

■ GENERAL PRECAUTIONS• Do NOT set the switches while the power is supplied.
The switches are used only for maintenance without thepower.

MG CO., LTD. www.mgco.jp
5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPANEM-7781-AG Rev.4

P. 1 / 4

R6D-DA4EXTERNAL VIEWS• Side View
56783 4 56

7 8 9ABCDE

Power LEDSW2• Front View (cover opened)

F 01 216

Discrete Input Status LED

Module Address
Setting

SW1 SW21■ INDICATOR LED
IDPowerStatus

COLOR
OFFGreen ON
OFF

FUNCTION
Power supply is off
Power supply is on.
Standing by (at the startup)
or communication error
Normal communication
Configuration mode
DIP switch error
Parameter error

Discrete
input status

Green ON
Green blink
Red ONRed blink
2 sec. interval
OFFContact OFFRed ON
Contact ON

0SW1Status LED

234■ MODULE ADDRESS
Module address is selectable between 0 and 31. Choose 0 or
16 with SW1 for offsetting the address selected with SW2 (0to F, hexadecimal).
The module’s slot position on the base and the module address are not necessarily correlated.
ADDRESS01
2
3
456789101112131415

MG CO., LTD. www.mgco.jp
5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPANSW10000000000000000SW20123456789ABCDEF

ADDRESS
161718192021222324252627282930
31

SW116161616161616161616161616161616EM-7781-AG Rev.4

SW20123456789A
BCDEF

P. 2 / 4

R6D-DA4TERMINAL CONNECTIONSConnect the unit as in the diagram below or refer to the connection diagram on the side of the unit.
■ EXTERNAL DIMENSIONS unit: mm (inch)
WIRE INSERTION ANGLE: approx. 7°
8–M3EURO TERMINAL

678123494 (3.70)5102 (4.02)
5.9 (.23)

Di1 1Di1Di2 2Di2+ –COM1– +Di3 5Di3COM2INTERNAL
BUS

INTERNAL
POWER

Wire exposure

Di4 6

Di4+ –COM1 3

BUS CONNECTOR

NPN– +COM2 7■ Input Circuit

8 mm

Recommended
ferruled wire

3.7 mm dia.
max.

PNP

■ WIRING INSTRUCTIONS• Applicable wire size		 Solid: 		 0.2 to 2.5 mm2 (0.55 to 1.75 dia.)		 Stranded:	0.2 to 2.5 mm2 (Tinning wire ends may cause
contact failure and therefore is not recommended.)		 Ferruled: 0.2 to 1.5 mm2 (0.55 to 1.35 dia.)• Expose wire conductors by 8 mm (0.31”).
3.7 mm dia.
max.

■ CONNECTION DIAGRAM

8 mm

COM1 3

Di1 1Di2 2COM2 7Control
Circuit

Di3 5

Di4 6

MG CO., LTD. www.mgco.jp
5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPANEM-7781-AG Rev.4

P. 3 / 4

R6D-DA4• How to Connect Wires
WireScrewdriver

Insert a wire. Confirm that the wire tip hits the bottom andtighten the screw with a screwdriver.
Confirm that the wire’s insulation tube is not caught in theterminal. (Torque: 0.3 N.m)
Screwdriver

8 mm 6 mm

Wire

PC CONFIGURATOR
With configurator software, settings shown below are available.
Refer to the software manual of R6CON for detailed operation.
■ CHANNEL BATCH SETTING
PARAMETER
Loss of internal bus communication detection time
Sampling cycle

AVAILABLE RANGE
0.0 – 99.9 (sec.)
1, 5, 10, 20, 50, 70, 100, 200 (msec.)

MG CO., LTD. www.mgco.jp
5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPANDEFAULT SETTING
1.0 (sec.)
10 (msec.)

EM-7781-AG Rev.4

P. 4 / 4