M-system R3-DA8C User manual

R3-DA8C
P. 1 / 4EM-8290
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: inf[email protected].jp
DISCRETE INPUT MODULE
(Di 8 points(3-wire); with external excitation supply) MODEL R3-DA8C
INSTRUCTION MANUAL
BEFORE USE ....
Thank you for choosing M-System. 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 M-System’s 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 MANUAL
This manual describes necessary points of caution when
you use this product, including installation, connection and
basic maintenance procedures.
POINTS OF CAUTION
■CONFORMITY WITH EU DIRECTIVES
•The equipment must be mounted inside the instrument
panel of a metal enclosure.
•Theactualinstallationenvironmentssuchaspanelcon-
figurations, connected devices and 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 CE conformity.
■HOT INSERTION/REMOVAL OF MODULES
•Removingorreplacingmodulesdoesnotaffectothermod-
ules on the same backplane. It is possible to replace them
without 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.
■HOT INSERTION/REMOVAL OF MODULES
Removingorreplacingmodulesdoesnotaffectothermod-
ules on the same backplane. It is possible to replace them
without 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.
■ENVIRONMENT
•Indooruse
•Whenheavydustormetalparticlesarepresentintheair,
install the unit inside proper housing with sufficient ven-
tilation.
•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 drive
cable, 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sup-
plied, however,awarmupfor10minutesisrequiredfor
satisfying complete performance described in the data
sheet.
INSTALLATION
UsetheInstallationBase(model:R3-BSx)orInstallation
Base(freeI/Oaddress,model:R3-BSWx).

R3-DA8C
P. 2 / 4EM-8290
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: inf[email protected].jp
COMPONENT IDENTIFICATION
RUN LED
1
11
12
13
14
15
16
17
18
19
20
2
3
4
5
6
7
8
9
10
ERR LED
Status Indicator LED
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
■FRONT VIEW ■SIDE VIEW
SW3
ON
4
3
2
1
Functions
Exc.
Monitor
Read
Rate
■STATUS INDICATOR LED
RUN indicator: Bi-color (red/green) LED;
RedwhenthebusAoperatesnormally;
Green when the bus B operates normally;
Amberwhenbothbusesoperatenormally.
ERR indicator: Bi-color (red/green) LED;
Redwiththeexcitationabnormality;
Green in normal operating conditions.
Input status indicator:RedLED;turnsonwiththeinputssupplied.
■SIDE DIP SW
• Excitation Monitor: SW3
SW EXCITATION MONITOR
WITH (*)WITHOUT
SW3-1 OFF ON
•Read Rate: SW3
SW READ RATE (≤msec)
10 (*)1 5 20 50 70 100 200
SW3-2 OFF ON OFF ON OFF ON OFF ON
SW3-3 OFF OFF ON ON OFF OFF ON ON
SW3-4 OFF OFF OFF OFF ON ON ON ON
(*)Factorysetting

R3-DA8C
P. 3 / 4EM-8290
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: inf[email protected].jp
TERMINAL CONNECTIONS
Connect the unit as in the diagram below.
■DIMENSIONS mm (inch)
1
11
12
13
14
15
16
17
18
19
20
2
3
4
5
6
7
8
9
10
130 (5.12)
27.5 (1.08) 109 (4.29)
POSITIONING
GUIDE
TERMINAL
COVER
20–M3
SCREW
6.2
(.24)
■CONNECTION DIAGRAM
Di 1
COM A
Di 2
COM B
Di 3
COM A
Di 4
COM B
Di 5
COM A
Di 6
COM B
Di 7
COM A
Di 8
COM B
VIN A
VIN A
VIN B
VIN B
10
20
1
3
11
2
13
12
4
6
14
5
16
15
7
9
17
8
18
19
BUS CONNECTOR
INTERNAL POWER
INTERNAL BUS A
INTERNAL BUS B*
*For dual redundant communication.
−
＋
−
＋
−
＋
−
＋
ڦINPUT CONNECTION EXAMPLES
・PNP ・NPN
10
20
1
11
2
12
9
17
8
18
Di 1
COM A
Di 2
COM B
19
COM A
Di 8
COM B
VIN A
VIN A
VIN B
VIN B
＋
ー
＋
ー
10
20
1
11
2
12
9
17
8
18
Di 1
COM A
Di 2
COM B
19
COM A
Di 8
COM B
VIN A
VIN A
VIN B
VIN B
3-wire sensor
3-wire sensor
3-wire sensor
Excitation
＋
ー
＋
ー
3-wire sensor
3-wire sensor
3-wire sensor
Excitation

R3-DA8C
P. 4 / 4EM-8290
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
DATA ASSIGNMENT
015
Di 1
Di 2
Di 3
Di 8
■ Di
0 : OFF
1 : ON
FUNCTIONS
■Excitation Monitor ON
The input is held at the last status when the loss of excita-
tion is detected. The excitation must be connected across
theterminal9(19)and10(20).
■ Excitation Monitor OFF
Allinputsignalsareturnedoffwhenthelossofexcitation
is detected.
WIRING INSTRUCTIONS
■SCREW TERMINAL
Torque:0.5N·m
■SOLDERLESS TERMINAL mm (inch)
Refer to the drawing below for recommended ring tongue
terminal size. Spade tongue type is also applicable. Solder-
less terminals with insulation sleeve do not fit.
Applicablewiresize:0.3–0.5mm2
3.2 (.13) dia.
4 min.
(.16)
12 (.47) max.
6 max.
(.24)
3 (.12) max.