Ethernet Port; Rs-485 Port; Usb Port - Panasonic HD-PLC DA-PU100 Administrator's Manual

6.3 Ethernet port

Physical interface
Protocol
Access method
Number of connection devices
*1．This is the recommended number when using a switching hub.

6.4 RS-485 port

Standard
Connection method
Max. cable length
Communication speed
Response time
Number of connectable devices
Supported protocols
Applicable AWG wire value
Appropriate torque to clamp the wire
*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
Forwarding method
Number of connected devices
*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.
DA-PU100 Series Administrator's Manual
IEEE802.3 (10BASE-T) / IEEE802.3u (100BASE-TX)
Auto MDI/MDI-X / Auto negotiation
TCP/IP (IPv4/IPv6)
CSMA/CD
Max. 8 devices per Master or Terminal adaptor *1
EIA-485
Half-duplex
Max. 1,200 m *1
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
The time "Command/Response communication time" with "About
10 msec per hop" added. *2
Max. 31 slave units per Master unit *3
Non-procedural
AWG28 – AWG16 *4
0.22 N･m – 0.25 N･m
USB2.0/USB1.1 (Type-A) *1
Control forwarding, bulk forwarding, interrupt forwarding. *2
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
64