TPD/VPD Series HMI Device User Manual
Copyright © 2020 ICP DAS Co., Ltd. All Rights Reserved.
Page: 70
3.3.2
PoE Power Supply
When using PoE devices such as the TPD-283(-H)/283U(-H)/283(U)-Mx, TPD-433(-H)/433(-H)-EU/
433F(-H)/433-M2/703(-64)
and
VPD-133(N)(-H)/143(N)(-H)/173N(-64)/173X(-64),
you
can
incorporate the ICP DAS
“PoE”
switch, the
“NS-205PSE”
, as the power source. The NS-205PSE
automatically detects any connected devices, whether they are PoE devices or not. This mechanism
ensures that the NS-205PSE will function simultaneously with both PoE and non-PoE devices.
Notes:
1.
When acting as a power source for a PoE device, the NS-205PSE
requires a power input ranging from +46 V
DC
to +55 V
DC
.
2.
PoE (Power over Ethernet) means that the Ethernet cable conveys
not only data but also power.
Step 1:
Connect both the TouchPAD device and the Host PC to the same sub network or use a Power
over Ethernet Switch (e.g., an NS-205PSE) and supply power to the TouchPAD device via the PoE
Switch.
Note
that either “Ethernet” or “PoE” uses
the same common Ethernet cable.
