Component Identification - M-system R7C-DC16A Instruction Manual

COMPONENT IDENTIFICATION

(A) (B) (C)
1 2 3 4 5 6 7 8
X10 X1
PWR ERR
RD
RUN SD
STATION ADD. B.RATE
4 5 6 7 10 11 12 13
1 2 3 1 2
(F)
(A) Status Indicator LED *
1
(B) Station Address Setting Rotary SW
(C) Baud Rate Setting Rotary SW
(D) Operating Mode Setting DIP SW (SW1)
(E) Discrete I/O Status Indicator LED
(F) CC-Link, Power Supply Terminals
(G) Output Terminals
*1. Refer to 'Status Indicator LED' section for detailed information.
■ 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 re-
ceived normally.
ERR Red Turns on when the received data is
abnormal.
SD Red Turns on when the module is transmit-
ting.
RD Red Turns on when the module is receiving.
■ STATION ADDRESS
Station Address is selected between 1 and 64 in decimal.
The left switch determines the tenth place digit, while the
right switch does the ones place digit of the address.
■ BAUD RATE
Baud Rate is selected with the rotary switch.
0 : 156 kbps
1 : 625 kpbs
2 : 2.5 Mbps
3 : 5 Mbps
4 : 10 Mbps
■ EXTENSION MODULE
Combinations with the R7C-EC8A, R7C-EC16A, R7C-EC8B
or the R7C-EC16B are selectable.
(D) (E)
0 1 2 3 4 5 6 7 8 9 A B C D E F
14 15 16 17 18
3 4 5 6 7 8 9
(G)
Station Address Setting (x1)
Station Address Setting (x10)
Baud Rate Setting
■ OPERATING MODE
• Extension (SW1-1, 1-2, 1-3, 1-4)
SW1-1 SW1-2 SW1-3 SW1-4 Extension
OFF ON OFF
OFF ON OFF
• Output at the loss of communication (SW1-5)
S W1-5 Output at the loss of communication
OFF Reset the output (turned off)
ON Hold the output (*)
(maintains the last data received normally)
(*) Factory setting
Caution ! - SW1-6, 1-7, 1-8 are unused. Be sure to turn off
unused ones.
■ POWER SUPPLY, CC-LINK TERMINAL ASSIGNMENT
4 5
DA DG
1
DB
NO. ID
1 DB
2 SLD
3 FG
4 DA
5 DG
6 +24V
7 0V
■ OUTPUT TERMINAL ASSIGNMENT
10 11 12 13
+24V Y1 Y3 Y5
1 2 3 4
0V Y0 Y2 Y4
NO. ID FUNCTION
1 0V 0V (common)
2 Y0 Output 0
3 Y2 Output 2
4 Y4 Output 4
5 Y6 Output 6
6 Y8 Output 8
7 YA Output 10
8 YC Output 12
9 YE Output 14
R7C-DC16A
OFF No extension (*)
ON Discrete output, 16 points
6 7
+24V 0V
2 3
SLD FG
FUNCTION, NOTES
White
Shield
FG
Blue
Yellow
Power input (24V DC)
Power input (0V)
14 15 16 17 18
Y7 Y9 YB YD YF
5 6 7 8 9
Y6 Y8 YA YC YE
NO. ID FUNCTION
10 +24V 24V DC
11 Y1 Output 1
12 Y3 Output 3
13 Y5 Output 5
14 Y7 Output 7
15 Y9 Output 9
16 YB Output 11
17 YD Output 13
18 YF Output 15
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