gefran GF VEDO HL

17
80546B_MHW_GF_VEDO-HL_02-2013_ENG
3.5.9 USB port
3.6.7 USB Port
GF_VEDO HL uses USB ports to dialog via USB (Universal Serial Bus) serial communication standard.
GF_VEDO HL terminals support version USB 2.0 (transmission up to 480 Mbit/s).
The USB port connector is type USB-A (4 pins). Signal assignment is shown in Table 14.
Voltage for VBUS is approximately +5V with maximum current of 500mA.
Signals D+ and D- refer to the two (pseudo) differential data communication lines.
You can access USB ports of GF_VEDO HL terminals from the panel by connecting a cable (accessory: order
separately) as described in Figure 18.
14
14
Figure 17
Connector for USB port of GF_VEDO HL terminals
Pin Description
1 VBUS
2 D-
3 D+
4 GND
Shell SHIELD
Table 14
Signal assignment of USB port of GF_VEDO HL terminals
Figure 18
USB cable for GF_VEDO HL terminals
The USB cable (accessory: order separately) must be inserted in a panel with maximum
thickness (d) of 2.5mm.