Panasonic HD-PLC DA-PU100, Руководство администратора

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DA-PU100 Series Administrator's Manual
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6.3 Ethernet port
Physical interface IEEE802.3 (10BASE-T) / IEEE802.3u (100BASE-TX)
Auto MDI/MDI-X / Auto negotiation
Protocol TCP/IP (IPv4/IPv6)
Access method CSMA/CD
Number of connection devices Max. 8 devices per Master or Terminal adaptor *1
*1
．
This is the recommended number when using a switching hub.
6.4 RS-485 port
Standard EIA-485
Connection method Half-duplex
Max. cable length Max. 1,200 m *1
Communication speed 300 / 600 / 1,200 / 2,400 / 4,800 / 9,600 / 19,200 / 38,400 /
57,600 / 115,200 / 230,400 / 250,000 / 460,800 / 921,600 bps*1
Response time The time “Command/Response communication time” with “About
10 msec per hop” added. *2
Number of connectable devices Max. 31 slave units per Master unit *3
Supported protocols Non-procedural
Applicable AWG wire value AWG28 – AWG16 *4
Appropriate torque to clamp the wire
0.22 N
･
m – 0.25 N
･
m
*1. The communication distance and communication speed may vary depending on the connected
devices and operating environment.
*2. This product uses the "Store and Forward" method, in which it accumulates commands/responses and
then forwards them. Therefore, some forwarding delay will occur.
*3. The master/slave setting for RS-485 is separate from the Master/Terminal setting for PLC.
*4. Shielded twisted-pair wiring is recommended.
6.5 USB port
USB USB2.0/USB1.1 (Type-A) *1
Forwarding method Control forwarding, bulk forwarding, interrupt forwarding. *2
Number of connected devices Maximum of 5 devices (including other devices and hubs)
The number of connected devices that can be used on 1 PC is 64
devices. *3
*1. The communication distance and communication speed may vary depending on the connected
devices and operating environment. Also, this product does not support highspeed data transfer.
*2. Web cameras, USB speakers, or other USB devices that use isochronous forwarding for real-time
operation cannot be used with this product. Other USB devices might also not be usable depending
on their driver specifications.
*3. The number of devices that can be connected depends on the usage environment and the type of
device.