
http://www.m-system.co.jp/ R7C SPECIFICATIONS ES-7801 Rev.17 Page 19/39
REMOTE CONTROL RELAY CONTROL MODULE
MODEL: R7C-RR4
SPECIFICATIONS
Common: 1 common per 4 points (4 terminals)
Number of I/O: Output, 4 points
Maximum outputs applicable at once: No limit
I/O status indicator: Feedback input status turns on with the
input supplied.
Output status turns on with the output ON.
Isolation: Output to power input to CC-Link or FG
CC-Link: Conforms to Version 1.10
Station type: Remote I/O
Data allocation: 1
Rated load voltage: 24 V AC ±10 % (supplied by the remote
control transformer)
Load voltage frequency: 50 / 60 Hz
OPERATING MODE SETTING
Each output is set with 2 bits. Output setting is explained on
the table below.
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.
TERMINAL ASSIGNMENTS
10
5
6
1 2
7 8 9
3 4
Y3
C3
NC
NC C0
Y0 Y1 Y2
C1 C2
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
CIRCUIT DIAGRAM
4
1
2
5
3
6
7
3
7
2
8
1
6
5
9
4
10
Y0
C0
Y1
C1
DA
DB
DG
SLD
FG
U(+)
V(–)
Y2
C2
Y3
C3
7
10
2
5
Y0
C3
C0
Y3
■ Output Connection Example
Control
Circuit
Com.
Circuit
Output Circuit
Remote Control
Transformer
blue
white
Remote Control
Relay
red
blue
Remote Control
Relay
red
blue
Commentaires sur ces manuels