Mitsubishi NZ2EHF-T8, User Manual, Page: 11 / 24

2. Part Names and Settings
10
Table 2.3. 10BASE-T/100BASE-TX
Name Function
10BASE-T/
100BASE-TX port
Ports 1 to 8
Use these ports to connect personal computers, additional HUB units, bridges, or other
devices.
Communication rate (10/100Mbps) and communication method (half/full duplex) can
be automatically recognized.
Using the Auto MDI/MDI-X function, the cable type
(straight-through or crossover
cable) can be automatically recognized.
Pin name Signal Description
1 TX+ Transmit (+)
2 TX- Transmit (-)
3 RX+ Receive (+)
4 - -
5 - -
6 RX- Receive (-)
7 - -
8 - -
Power Supply
Use a power supply capable of establishing 11.6VDC or higher within 50ms. Power supplies that can not
meet this requirement may cause device failures or accidents.
Figure 2.2. Time required to establish certain voltage
The AC/DC power supply connected to the unit must be a CE-marked product.
Ground the FG terminal to a protective ground conductor.
Recommended power supply: PS5R-SF24 (made by IDEC Corporation)
Time (ms)
Input voltage (V)
25.2
24
12
11.6
50