User's Manual Part 1

42 OEMV Family Installation and Operation User Manual Rev 5B
Chapter 3 Installation and Set Up
Table 6: SMART-V1 Port Configuration (RS-232 only)
Each port may support some, or all, of the following signals:
• Data Terminal Ready (DTR)
• Clear To Send (CTS)
• Transmitted Data (TXD)
• Request To Send (RTS)
• Received Data (RXD)
• Data Carrier Detect (DCD)
On many of the receivers, extra control lines are provided on COM2 for use with modems or other
differential correction data links.
The DL-V3, ProPak-V3 and FlexPak enclosures are Data Terminal Equipment (DTE) so that TXD,
RTS and DTR are outputs while RXD, CTS and DCD are inputs. A null modem cable, supplied with
the receiver, is required to connect to another DTE like a terminal or a PC, while a straight cable is
used to connect to another receiver.
The port settings (bit rate, parity, and so on) are software-configurable. These are further described in
Chapter 4, Operation on Page 56. See Appendix A, Technical Specifications starting on Page 129 for
further information on data communications characteristics.
The SMART-V1 multi-cable is available in four configurations: two for the USB and two for the CAN
model. All 4 cables are 3 m in length. Table 7 on Page 43 illustrates the models and their cable
options. See also the SMART-V1 antenna cable pinouts and drawings in Appendix A, Technical
Specifications starting on Page 183.
Model Ports
USB The single port on the
USB model of the
SMART-V1 can be used
for COM1, COM2 or USB
CAN The single port on the
CAN model of the
SMART-V1 can be used
for COM1, CAN or COM3