M-system R3-RR8 User manual

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-8432 Rev.5 P. 1 / 7
INSTRUCTION MANUAL
REMOTE CONTROL RELAY CONTROL MODULE
(Do 8 points) MODEL R3-RR8
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:
Remote control relay control 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, connected wires, may af-
fect 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 conform-
ity.
■HOT SWAPPABLE MODULES
• Replacing the module does not affect other modules on
the same base. Thus, the module can be replaced while
the power is ON. However, replacing multiple modules
at once may greatly change live voltage levels. We highly
recommend to replace them one by one.
■GENERAL PRECAUTIONS
• DO NOT set the switches on the module while the power
is supplied. The switches are used only for maintenance
without the power.
■ENVIRONMENT
• Indoor use.
• When heavy dust or metal particles are present in the
air, install the unit inside proper housing with sufficient
ventilation.
• 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.
INSTALLATION
Use the Installation Base (model: R3-BSx).

R3-RR8
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-8432 Rev.5 P. 2 / 7
COMPONENT IDENTIFICATION
1
11
12
13
2
3
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
SW3
ON
4
3
2
1
Status Indicator
LED
RUN LED
ERR LED
Functions
FRONT VIEW SIDE VIEW
Output Data Bit
Input Data Bit
■■
1
11
12
13
14
15
16
17
18
19
20
2
3
4
5
6
7
8
9
10
■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: Green LED;
OFF in abnormality;
ON in normal operating conditions.
Input output status indicator: Red LED;
• 1 to 8: Output bit status, turns on with bit set ON.
• 9 to 16: Feedback input status, turns on with the input ON.
■SIDE DIP SW
(*) Factory setting
• Input Data Bit: SW3-3
SW INPUT DATA BIT
8 bit 16 bit
SW3-3 OFF (*) ON
• Output Data Bit: SW3-4
SW OUTPUT DATA BIT
8 bit 16 bit
SW3-4 ON OFF (*)
Note: Be sure to set unused SW3-1 and 3-2 to OFF.

R3-RR8
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-8432 Rev.5 P. 3 / 7
INPUT OUTPUT DATA BIT & DATA ALLOCATION
■OUTPUT DATA BIT: 16 BITS (SW3-4: OFF)
When output data bit is 16 bits, set each output with 2 bits.
The table below shows data allocation.
BIT SETTING OPERATION
0, 1
0, 0 No operation
1, 0 Output 1 ON
0, 1 Output 1 OFF
1, 1 Output 1 RESET
2, 3
0, 0 No operation
1, 0 Output 2 ON
0, 1 Output 2 OFF
1, 1 Output 2 RESET
4, 5
0, 0 No operation
1, 0 Output 3 ON
0, 1 Output 3 OFF
1, 1 Output 3 RESET
6, 7
0, 0 No operation
1, 0 Output 4 ON
0, 1 Output 4 OFF
1, 1 Output 4 RESET
8, 9
0, 0 No operation
1, 0 Output 5 ON
0, 1 Output 5 OFF
1, 1 Output 5 RESET
10, 11
0, 0 No operation
1, 0 Output 6 ON
0, 1 Output 6 OFF
1, 1 Output 6 RESET
12, 13
0, 0 No operation
1, 0 Output 7 ON
0, 1 Output 7 OFF
1, 1 Output 7 RESET
14, 15
0, 0 No operation
1, 0 Output 8 ON
0, 1 Output 8 OFF
1, 1 Output 8 RESET
By setting with 2 bits, the module operates as shown above.
ON or OFF can be set consecutively. To output ON twice
successively, set ON (1, 0), RESET (1, 1), and then set ON
(1, 0) again.
■OUTPUT DATA BIT: 8 BITS (SW3-4: ON)
When output data bit is 8 bits, set each output with 1 bit.
The table below shows data allocation.
BIT SETTING OPERATION
00 Output 1 OFF
1 Output 1 ON
10 Output 2 OFF
1 Output 2 ON
20 Output 3 OFF
1 Output 3 ON
30 Output 4 OFF
1 Output 4 ON
40 Output 5 OFF
1 Output 5 ON
50 Output 6 OFF
1 Output 6 ON
60 Output 7 OFF
1 Output 7 ON
70 Output 8 OFF
1 Output 8 ON
8 ---- Unused
9 ---- Unused
10 ---- Unused
11 ---- Unused
12 ---- Unused
13 ---- Unused
14 ---- Unused
15 ----- Unused
ON or OFF cannot be set consecutively, because when each
bit is “1”, ON is set and when each bit is “0”, OFF is set.

R3-RR8
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-8432 Rev.5 P. 4 / 7
■INPUT DATA BIT: 16 BITS (SW3-3: ON)
When output data bit is 16 bits, display the status of feed-
back input for each output with 2 bits.
The table below shows data allocation.
BIT DISPLAY OPERATION
00 Feedback input for output 1 OFF
1 Feedback input for output 1 ON
1 ---- Reserved
20 Feedback input for output 2 OFF
1 Feedback input for output 2 ON
3 ---- Reserved
40 Feedback input for output 3 OFF
1 Feedback input for output 3 ON
5 ---- Reserved
60 Feedback input for output 4 OFF
1 Feedback input for output 4 ON
7 ---- Reserved
80 Feedback input for output 5 OFF
1 Feedback input for output 5 ON
9 ---- Reserved
10 0 Feedback input for output 6 OFF
1 Feedback input for output 6 ON
11 ---- Reserved
12 0 Feedback input for output 7 OFF
1 Feedback input for output 7 ON
13 ---- Reserved
14 0 Feedback input for output 8 OFF
1 Feedback input for output 8 ON
15 ---- Reserved
■INPUT DATA BIT: 8 BITS (SW3-3: OFF)
When output data bit is 8 bits, display the status of feed-
back input for each output with 1 bit.
The table below shows data allocation.
BIT DISPLAY OPERATION
00 Feedback input for output 1 OFF
1 Feedback input for output 1 ON
10 Feedback input for output 2 OFF
1 Feedback input for output 2 ON
20 Feedback input for output 3 OFF
1 Feedback input for output 3 ON
30 Feedback input for output 4 OFF
1 Feedback input for output 4 ON
40 Feedback input for output 5 OFF
1 Feedback input for output 5 ON
50 Feedback input for output 6 OFF
1 Feedback input for output 6 ON
60 Feedback input for output 7 OFF
1 Feedback input for output 7 ON
70 Feedback input for output 8 OFF
1 Feedback input for output 8 ON
8 ---- Unused
9 ---- Unused
10 ---- Unused
11 ---- Unused
12 ---- Unused
13 ---- Unused
14 ---- Unused
15 ---- Unused

R3-RR8
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-8432 Rev.5 P. 5 / 7
DATA ASSIGNMENT
07 15
Input 1 (Output 1)
Input 2 (Output 2)
Input 8 (Output 8)
• I/O data length is 8 bit. (Word access)
•
•
•
Input 1 (Output 1)
Input 2 (Output 2)
Input 8 (Output 8)
•
•
•
Input 1 (Output 1)
Input 2 (Output 2)
Input 8 (Output 8)
•
•
•
+0
+0
• I/O data length is 16 bit. (Bit access)
2 bits corresponds one I/O.
Each bit in the 1 word corresponds I/O.
2 bits corresponds one I/O.
Each bit in the 1 word corresponds I/O.
0123 15 14
• I/O data length is 16 bit. (Word access)
0123 15 14
• I/O data length is 8 bit. (Bit access)
Input 1 (Output 1)
Input 2 (Output 2)
Input 8 (Output 8)
•
•
•

R3-RR8
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-8432 Rev.5 P. 6 / 7
TERMINAL CONNECTIONS
Connect the unit as in the diagram below.
■EXTERNAL DIMENSIONS unit: 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
5
3
6
4
13
14
15
COM
COM
2
19
11
12
8
1
17
18
9
16
10
20
7
COM
COM
COM
COM
COM
COM
COM
COM
COM
COM
INTERNAL BUS A
INTERNAL POWER
*INTERNAL BUS B
BUS CONNECTOR
Remote Control
Relay
red
blue
Remote Control
Relay
red
blue
Remote Control
Relay
red
blue
Remote Control
Relay
red
blue
Remote Control
Relay
red
blue
Remote Control
Relay
red
blue
Remote Control
Relay
red
blue
Remote Control
Relay
red
blue
Remote Control
Transformer
blue
white
OUTPUT 1
OUTPUT 2
OUTPUT 3
OUTPUT 4
OUTPUT 5
OUTPUT 6
OUTPUT 7
OUTPUT 8
Remote Control
Transformer
blue
white
*For dual redundant communication.

R3-RR8
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-8432 Rev.5 P. 7 / 7
WIRING INSTRUCTIONS
■SCREW TERMINAL
Torque: 0.5 N·m
■SOLDERLESS TERMINAL
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
Recommended manufacturer: Japan Solderless Terminal
MFG. Co., Ltd., Nichifu Co., Ltd.
12max
6max
3max 4min
3.2 dia.
(mm)