M-system R7HL-DAC15E, Instruction Manual

Page: 2 / 5

R7HL-DAC15E
EM-7812-AY Rev.1 P. 2 / 5
COMPONENT IDENTIFICATION
X10 X1
STATION ADD.
1 2 3 4 5 6 7 8
10 11 12 13
2 3 4 1
15 16 17 18
7 8 9 6
14
5
4 5 6 7
1 2 3
TERM
ON
OFF
RUN PWR
ON
0 1 2 3 4 5 6 7 0 1 2 3 4 5 6
■
FRONT VIEW
■
SIDE VIEW
012
34
56
789AB
C
D
EF
012
34
56
789AB
C
D
EF
Terminating Resistor SW
Status Indicator LED
Station Address Setting Rotary SW
Operating Mode Setting DIP SW (SW1)
Discrete I/O
Status Indicator LED
I/O Terminals
Network, Power Supply
Terminals
INPUT OUTPUT
■
STATUS INDICATOR LED
ID COLOR FUNCTION
PWR Green
Turns on when the internal 5V is sup-
plied normally.
RUN Green
Turns on when the refresh data is re-
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)
012
34
56
789AB
C
D
EF
012
34
56
789AB
C
D
EF
■
OPERATING MODE
(*) Factory setting
• Output at the loss of communication (SW1-7)
SW1-7 OUTPUT AT THE LOSS OF COMMUNICATION
OFF
Hold the output (*)
(maintains the last data received normally)
ON Reset the output (turned off)
• Transfer rate (SW1-8)
SW1-8 TRANSFER RATE
OFF 12 Mbps (*)
ON 6 Mbps
Note: Be sure to set unused SW1-1 through 1-6 to OFF.
■
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+
5 6 7
1 2 3
RXD– +24V 0V
TXD+ TXD– FG
NO. ID FUNCTION, NOTES
1 TXD+ Network (slave, transm)
2 TXD– Network (slave, transmission –)
3 FG FG
4 RXD+ Network (master, transm)
5 RXD– Network (master, transmission –)
6 +24V Power input (24V DC)
7 0V Power input (0V)
• Half-duplex communication
4
TR
+
5 6 7
1 2 3
TR
– +
24V 0V
NC NC FG
NO. ID FUNCTION, NOTES
1 NC No connection
2 NC No connection
3 FG FG
4 TR+ Network
5 TR– Network
6 +24V Power input (24V DC)
7 0V Power input (0V)
056 222 38 18 mailbox@sentronic.com www.sentronic.com
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AG