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TERMINAL SETUP AND USAGE
RS-232 and USB Connections
22 V
X
700 INSTALLATION GUIDE
Pin Connections
The following are the possible options for cable adapters to support the
peripherals for the V
x
700:
1 Serial Port (COM 1): Logical Port 1 (USB Slave, Serial, Power)
• 6-Wire RS232 port with TX, RX, RTS, CTS, DTR, and DCD signals.
• Provides for back-to-back download capability.
• Pin 10 allows the terminal to be turned off by raising this pin high; a low on
this pin re-powers the unit (default is low if this feature is not implemented
by the host).
2 USB Slave: Logical Port 1 (USB Slave, Serial, Power)
• Provides for 2-Wire USB device port.
• Port is directly connected to CPU USB ports and is a USB slave.
• Power is not supplied from the USB Host, Pin 1 is NC. This configuration
powers the V
x
700 by the DC Jack.
Table 2 Logical Port 1 (UPSTREAM) Serial connections
PIN RJ-48 (10 Way Connector)
1 TX
2 RX
3 RTS
4 CTS
5 DTR
6 VIN 9 - 28V
7 GND
8 DCD
9 MDB 12V
10 RECYCLE POWER
Table 3 Logical Port 1 (UPSTREAM) USB connections
PIN Mini USB “B” (5 way connector)
1 NC
2 nUSB (Slave)
3 nUSB (Slave)
4 NC
5 GND