Jetter AG
45
JC-120MC
Mechanical and electrical installation
X11.3 [RDB]
X11.5 [SDB]
X11.1 [RDA]
X11.7 [SDA]
33 k
Ω
33 k
Ω
+3V3
+3V3
33 k
Ω
33 k
Ω
R
T
R
T
R
T
R
T
Number
Part
Function in the case
of RS-422
Function in the case
of RS-485
1
Receiver
Receives data
Unused
2
Receiver/transmitter Transmits data
Receives and transmits
data
3
Serial line
Twisted line of the serial interface
4
R
T
Terminating resistor
Connect a terminating resistor to both serial lines in the following cases:
Long lines
High baud rates
Select a terminating resistor which corresponds to the impedance of the line
used.
Block diagram
Terminating resistor
Содержание JC-120MC
Страница 1: ...User Manual JC 120MC Controller 60880901 We automate your success...
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Страница 40: ...40 Jetter AG 3 Identifying Hardware revisions see page 38 Related topics...
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Страница 395: ...Jetter AG 395 JC 120MC Programming Result When initializing the JX2 system bus the adjusted baud rate values were used...
Страница 485: ...Jetter AG 485 JC 120MC Programming Topic Page Programming 486 Registers 498 Contents...
Страница 521: ...Jetter AG 521 JC 120MC Programming Use 29 bit identifier Default 11 bit identifier...
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