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5. RS-485 port
5.2.4 Connection of couple 1 with TC01P
When connecting TC02V with the panel (TC01P), power supply (DC5V) can be supplied with LAN cable
(straight cable).
Please make the length of LAN cable within 5m when TC02V supplies DC5V.
TCmini
TCmini
5.2.5 Supply of DC5V
Please set the jumper installed in TCmini when you supply DC5V to TC01P.
JP1 : Jumper for Ch1
1-2 : DC5V is supplied.
2-3 : DC5V isn’t supplied.
(factory setting)
5.2.6 When you connect a lot of numbers, or when you transmit the long distance
When communicating by the distance of 100 meters or more, it is not possible to transmit normally only
with LAN cable. Moreover, when 3 or more is connected, the following connections are done.
Terminal block
Terminator
120Ω
0.75mm2 or larger twistet pair cable with shield is used.
SDA
SDB
SG
SDA
SDB
SG
RJ45 Pin layout
8
Signal
name
SDA
SDB
SG
TCmini
1
Pin
number
4
5
8
SDA
SDB
SG
DC5V
Power supply
The connection is done with the cable (within 1m in
length) that remodels LAN cable.
When communicating at a lot of stations includingTC01P, TC01P is connected with the terminal (The
terminator is built into TC01P. ).
Moreover, please supply the DC5V power supply especially. (current capacity : 350mA)
Toshiba Industrial Products Sales Corporation
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