Specifications of Each Interface
Use only the SELV (Safety Extra-Low Voltage) circuit to connect the serial, USB and Ethernet interfaces.
Serial interface COM1 |
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Connector |
D-Sub 9 pin (plug) |
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Asynchronous transmission |
RS-232C/422/485 |
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Data length |
7 or 8 bits |
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Stop bit |
1 or 2 bits |
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Parity |
None, odd, or even |
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Data transmission speed |
2,400...115,200 bps, 187,500 bps (MPI) |
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USB (Type A) interface |
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Connector |
USB 2.0 (Type A) x 1 |
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Power supply voltage |
5 Vdc ±5% |
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Maximum current supplied |
500 mA |
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Maximum transmission distance |
5 m (16.4 ft) |
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USB (micro-B) interface |
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Connector |
USB 2.0 (micro-B) x 1 |
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Maximum transmission distance |
5 m (16.4 ft) |
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Ethernet interface |
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Connector |
Modular jack (RJ-45) x 1 |
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Standard |
IEEE802.3i/IEEE802.3u, 10BASE-T/100BASE-TX |
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DIO interface |
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Input and Output Specifications |
For input and output specifications, refer to DIO Interface. |