Communication Cable Connections - M-system R7HL-YS2-R Instruction Manual

COMMUNICATION CABLE CONNECTIONS

MASTER CONNECTION
• Full-duplex communication
Master Module
TXD +
TXD –
Terminating
RXD +
Resistor
RXD –
SHIELD
• Half-duplex communication
Master Module
TR +
Terminating
Resistor
TR –
SHIELD
Note: Be sure to turn ON the switch of the terminating resistor located at both ends of the modules.
I/O DATA DESCRIPTIONS
Scaling of analog output is configurable with the configurator software (model: R7CON). Refer to the software manual for
details.
■ ANALOG OUTPUT
• Di
15
ADD.n
(ADD.n)
15
ADD.n+2
(ADD.n+1)
The data is 16-bit binary.
Negative value is represented in 2's complements.
Address in parentheses are for half-duplex mode.
SEN TRONIC
Slave Module
RXD +
RXD –
TXD +
TXD –
(SHIELD)
Slave Module
TR +
TR –
(SHIELD)
0
Unused
0
Unused
056 222 38 18
AG
Slave Module
FG
Slave Module
FG
• Do
15
CH0
15
CH1
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R7HL-YS2
RXD +
RXD –
Terminating
TXD + Resistor
TXD –
FG
(SHIELD)
TR +
Terminating
Resistor
TR –
FG
(SHIELD)
0
CH0
0
CH1
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