[Reference]
Communications Specification
Connection of Communications Line
RS232C Communications
In RS232C communications, a host and the driver are connected 1:1 and communicate with each other according to the RS232C transmission protocol.
RS232C | STATUS ALM CODE |
Host
x6 X6
x5
x4
x3
x1
(ID)=1
You can change settings of the module ID with Pr00. In particular, you may set the same module ID unless there is management problem on the host side.
Interface of Communication Connector Unit
Connection with a Host through RS232C
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Host | 1 | X6 | ||
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RTS |
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| 2 |
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CTS |
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3 |
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RXD | TXD | |||
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4 | ||||
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G | G | |||
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5 | ||||
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TXD | RXD | |||
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6 | ||||
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DTR | +5V | |||
| 7 | |||
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DSR |
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8 |
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FG |
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<Note>
You must leave pins 1, 2, 6, 7 and 8 of X6 unconnected.
Equivalent to ADM202E
+5V
Reference
159