M-system R7C-RR4 User manual

R7C-RR4
P. 1 / 4EM-7801-AC
■ STATUS INDICATOR LED
ID COLOR FUNCTION
PWR Red Turns on when the internal 5V is sup-
plied normally.
RUN Red Turns on when the refresh data is
received normally.
ERR Red Turns on when the received data is
abnormal.
SD Red Turns on when the module is trans-
mitting.
RD Red Turns on when the module is receiv-
ing.
■ STATION ADDRESS
Station Address is selected between 1 and 64 in decimal.
The left switch determines the tenths place digit, while the
right switch does the ones place digit of the address.
REMOTE CONTROL RELAY CONTROL MODULE, 4 points
(CC-Link V.1.10) MODEL
R7C-RR4
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 output 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
■ GENERAL PRECAUTIONS
• Before you remove the unit or mount it, turn off the power
supply and input signal for safety.
• 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 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 (power supply, input and output)
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 sat-
isfying complete performance described in the data sheet.
5
4
3
2
1
0
9
8
7
6
5
4
3
2
1
0
9
8
7
6
Station Address Setting (x1)
Station Address Setting (x10)
COMPONENT IDENTIFICATION
5
4
3
2
1
0
9
8
7
6
5
4
3
2
1
0
9
8
7
6
5
4
3
2
1
0
9
8
7
6
ERR RD
RUN SD
PWR X10 X1
STAION ADD. B.RATE
4 5 6 7
1 2 3 2 3 41 5
10
7 8 9 6
0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7
(A) Status Indicator LED *1
(B) Station Address Setting Rotary SW
(C) Baud Rate Setting Rotary SW
(D) Indicator LED
(E) CC-Link, Power Supply Terminals
(F) Output Terminals
(G) Terminating Resistor SW
*1. Refer to ʻStatus Indicator LEDʼ section for detailed information.
(A) (B) (C) (D)
(E) (F)
TERM
ON OFF
� FRONT VIEW
� SIDE VIEW
(G)

R7C-RR4
P. 2 / 4EM-7801-AC
■ OUTPUT TERMINAL ASSIGNMENT
10
5
6
1 2
7 8 9
3 4
Y3
C3
NC
NC C0
Y0 Y1 Y2
C1 C2
■ POWER SUPPLY, CC-LINK TERMINAL ASSIGNMENT
4
DA
5 6 7
1 2 3
DG U( + ) V( – )
DB SLD FG
(1) DB
(2) SLD
(3) FG
(4) DA
(5) DG
(6) U(+)
(7) V(–)
White
Shield
FG
Blue
Yellow
Power input (24V DC)
Power input (0V)
NO. ID FUNCTION NO. ID FUNCTION
1 NC No connection 6 NC No connection
2 C0 Common 0 7 Y0 Output 0
3 C1 Common 1 8 Y1 Output 1
4 C2 Common 2 9 Y2 Output 2
5 C3 Common 3 10 Y3 Output 3
INDICATOR LED
■ STATUS INDICATOR LED
PWR RUN ERR SD RD STATUS
ON ON BL BL ON Communicates normally with occasional CRC errors due to noise interface.
ON ON BL BL ON Communicates normally but the Baud Rate and/or Station Address switches failed.
ERR LED blinks approximately in 0.5 second intervals.
ON ON BL BL OFF ----
ON ON BL OFF ON CRC error found in the received data. Unable to respond.
ON ON BL OFF OFF ----
ON ON OFF BL ON Normal communication
ON ON OFF BL OFF ----
ON ON OFF OFF ON Unable to receive data addressed to the station.
ON ON OFF OFF OFF ----
ON OFF BL BL ON Performs the interval-timed responses but CRC error found in receiving the refresh data.
ON OFF BL BL OFF ----
ON OFF BL OFF ON CRC error found in the data addressed to the station.
ON OFF BL OFF OFF ----
ON OFF OFF BL ON Link is not started.
ON OFF OFF BL OFF ----
ON OFF OFF OFF ON No data addressed to the station. Or unable to receive data addressed to the station due to
noise interface. (Missing parts of the data sent from the master)
ON OFF OFF OFF OFF Unable to receive data due to wire breakdown
ON OFF ON OFF ON/OFF Faulty Baud Rate and/or Station Address setting
OFF OFF OFF OFF OFF Power input removed. Or power supply failure.
OFF = OFF, ON = ON, BL = Blinking
---- = Inconceivable in normal operations (e.g. LED failure)
■ BAUD RATE
Baud Rate is selected with the rotary switch.
■ TERMINATING RESISTOR
To use the terminating resistor, turn the switch ON, and
OFF to invalidate. (Factory setting OFF)
■ INDICATOR LED
Feedback input status and output bit status are indicated
with LED.
ON: LED on
OFF: LED off
5
4
3
2
1
0
9
8
7
6
Baud Rate Setting
0 : 156 kbps
1 : 625 kbps
2 : 2.5 Mbps
3 : 5 Mbps
4 : 10 Mbps

R7C-RR4
P. 3 / 4EM-7801-AC
DATA ALLOCATION
0 15
Feedback input 0
Feedback input 1
Feedback input 2
Feedback input 3
Not Used
Output 3 OFF
0: OFF 1: ON
Output 0 ON
Output 0 OFF
OUTPUT SETTING
Each output is set with 2 bits. Refer to the table below for
output setting.
NO. BIT SETTING FUNCTION
Output 0 8, 9
0, 0 No operation
1, 0 Output 0 ON
0, 1 Output 0 OFF
1, 1 Invalid
Output 1 10, 11
0, 0 No operation
1, 0 Output 1 ON
0, 1 Output 1 OFF
1, 1 Invalid
Output 2 12, 13
0, 0 No operation
1, 0 Output 2 ON
0, 1 Output 2 OFF
1, 1 Invalid
Output 3 14, 15
0, 0 No operation
1, 0 Output 3 ON
0, 1 Output 3 OFF
1, 1 Invalid
Do not set both bits 1. If the 2 bits are simultaneously 1,
the module will not operate normally.
For repeating the output of ON pulse, after setting (0, 0),
set (1, 0) once again.

R7C-RR4
P. 4 / 4EM-7801-AC
CONNECTION DIAGRAM
Connect the unit as in the diagram below.
7
10
2
5
7
9
2
4
3
10
5
Y0
Y1
C1
Y2
C2
Y3
C3
C0
8
Y0 Blue Remote Control
Transformer
White
C3
C0
Y3
Red Remote Control
Relay
Blue
Remote Control
Relay
4
1
2
5
3
DA
DB
DG
SLD
FG
6
7
U(+)
V(–)
� Output Connection Example
Red
Blue
WIRING INSTRUCTIONS
■ 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 – 0.75 mm2
3.2 (.13) dia.
4 min.
(.16)
12 (.47) max.
6 max.
(.24)
3 (.12) max.
EXTERNAL DIMENSIONS unit: mm (inch)
2 3 41 5
10
7 8 9 6
4 5 6 7
1 2 3
30 (1.18) [5 (.20)]
3 (.12)5.5 (.22)
7–M3 SCREW
TERMINALS
for CC-Link, POWER
10–M3 SCREW
TERMINALS
for OUTPUT
DIN RAIL
35mm wide
54 (2.13)
17 (.66)
6 (.24)
50 (1.97)
6 (.24)
18.5 (.73)
115 (4.53)
M-SYSTEM WARRANTY
M-System warrants such new M-System product which it manufactures to be free from defects in materials and workmanship during the 36-month period following the date that such
product was originally purchased if such product has been used under normal operating conditions and properly maintained, M-System’s sole liability, and purchaser’s exclusive
remedies, under this warranty are, at M-System’s option, the repair, replacement or refund of the purchase price of any M-System product which is defective under the terms of this
warranty. To submit a claim under this warranty, the purchaser must return, at its expense, the defective M-System product to the below address together with a copy of its original
sales invoice.
THIS IS THE ONLY WARRANTY APPLICABLE TO M-SYSTEM PRODUCT AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. M-SYSTEM SHALL HAVE NO LIABILITY FOR CONSEQUENTIAL, INCIDENTAL OR
SPECIAL DAMAGES OF ANY KIND WHATSOEVER.
M-System Co., Ltd., 5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN, Phone: [phone], Fax: [phone], E-mail: [email protected]