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4-64
4-2 Function Mode
4
Func
tions
Communication Function
•Communication with external network control devices can be carried out from the communication
connector of the JX, through the RS-485 complying ModBus-RTU protocol.
Communication Specifications
RS-485 Port Specifications and Connection
Details of each communication connector pin are shown below.
Item
Description
Note
Transfer speed
4800/9600/19200 bps
Select using the Digital Operator.
Synch method
Asynchronous method
⎯
Transfer code
Binary
⎯
Transmission mode
LSB first
⎯
Complying interface
RS-485
⎯
Data bit length
8 bits (ModBus-RTU mode)
(ASCII mode not available)
Parity
No parity/Even/Odd
Select using the Digital Operator.
Stop bit length
1 or 2 bits
Select using the Digital Operator.
Startup method
One-way startup via command from the host side
⎯
Wait time
Silent in0 to 1000[ms]
Set using the Digital Operator.
Connection
1:N (N = Max. 32)
Set using the Digital Operator.
Connector
RJ45 modular jack
⎯
Error check
Overrun/Framing/CRC-16/Horizontal parity
⎯
Pin No.:
Symbol
Description
1
⎯
Not used. Do not connect.
2
⎯
Not used. Do not connect.
3
⎯
Not used. Do not connect.
4
⎯
Not used. Do not connect.
5
SP
Sent and received data: Positive side
6
SN
Sent and received data: Negative side
7
⎯
Not used. Do not connect.
8
⎯
Not used. Do not connect.
8888
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Summary of Contents for JX-A4004
Page 2: ......
Page 16: ...14 About This Manual ...
Page 19: ...Chapter 1 Overview 1 1 Functions 1 2 1 2 Appearance and Names of Parts 1 4 ...
Page 24: ......
Page 25: ...Chapter 2 Design 2 1 Installation 2 2 2 2 Wiring 2 7 ...
Page 79: ...Chapter 4 Functions 4 1 Monitor Mode 4 2 4 2 Function Mode 4 6 ...
Page 174: ...5 8 5 2 Troubleshooting 5 Maintenance Operations ...
Page 175: ...Chapter 6 Inspection and Maintenance 6 1 Inspection and Maintenance 6 2 6 2 Storage 6 8 ...
Page 199: ...Appendix Appendix 1Parameter ListApp 2 Appendix 2Product Life CurveApp 18 ...
Page 217: ...INDEX ...
Page 220: ......