Component Identification - M-system R7HL-DAC15E Instruction Manual

COMPONENT IDENTIFICATION

SIDE VIEW
Terminating Resistor SW
■ STATUS INDICATOR LED
ID COLOR
Turns on when the internal 5V is sup-
PWR Green
plied normally.
Turns on when the refresh data is re-
RUN Green
ceived normally.
■ DISCRETE I/O STATUS INDICATOR LED
LED indicators shows the signal status.
ON : LED ON (red)
OFF : LED OFF
■ STATION ADDRESS
The left switch determines the sixteenths place digit, while
the right switch does the ones place digit of the address.
(Range: 01H to 3FH)
Station Address Setting (x1)
Station Address Setting (x16)
■ OPERATING MODE
(*) Factory setting
• Output at the loss of communication (SW1-7)
SW1-7 OUTPUT AT THE LOSS OF COMMUNICATION
Hold the output (*)
OFF
(maintains the last data received normally)
ON Reset the output (turned off)
• Transfer rate (SW1-8)
SW1-8
OFF
ON
Note: Be sure to set unused SW1-1 through 1-6 to OFF.
SEN TRONIC
FRONT VIEW
Station Address Setting Rotary SW
Status Indicator LED
PWR RUN
4
1
FUNCTION
TRANSFER RATE
12 Mbps (*)
6 Mbps
056 222 38 18
AG
1 2 3 4 5 6 7
X10 X1
STATION ADD.
5 6 7
10 11 12 13
2 3
1 2 3 4
Network, Power Supply
Terminals
■ TERMINATING RESISTOR
To use the terminating resistor, turn the switch ON, and
OFF to invalidate. (Factory setting OFF)
■ NETWORK, POWER SUPPLY TERMINAL ASSIGNMENT
• Full-duplex communication
4
RXD+
1
TXD+ TXD– FG
NO. ID
1 TXD+
2 TXD–
3 FG
4 RXD+
5 RXD–
6 +24V
7 0V
• Half-duplex communication
4
+
TR
1
NC
NO. ID
1 NC
2 NC
3 FG
4 TR+
5 TR–
6 +24V
7 0V
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R7HL-DAC15E
Operating Mode Setting DIP SW (SW1)
Discrete I/O
Status Indicator LED
ON
8
0 1 2 3 4 5 6 7 0 1 2 3 4 5 6
INPUT OUTPUT
14 15 16 17 18
5 6 7 8 9
I/O Terminals
5 6 7
RXD– +24V 0V
2 3
FUNCTION, NOTES
Network (slave, transmission +)
Network (slave, transmission –)
FG
Network (master, transmission +)
Network (master, transmission –)
Power input (24V DC)
Power input (0V)
5 6 7
– +
TR 24V 0V
2 3
NC FG
FUNCTION, NOTES
No connection
No connection
FG
Network
Network
Power input (24V DC)
Power input (0V)
EM-7812-AY Rev.1 P. 2 / 5