background image

R7C-RR4

P.  / 4

EM-780-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

4

1

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)

Summary of Contents for R7C-RR4

Page 1: ... 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...

Page 2: ... 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...

Page 3: ...CTION 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 no...

Page 4: ...anufactures 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 pri...

Reviews: