Baldor NextMove ST, Installation Manual

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Input / Output 4-17 MN1929
4.6 Other I/O
4.6.1 USB port
Location USB
Mating connector: USB Type B (downstream) plug
Pin Name Description
1 VBUS USB +5V
2 D- Data-
3 D+ Data+
4 GND Ground
The USB connector can be used as an alternative method for connecting the NextMove ST to a
PC running WorkBench v5. The NextMove ST is a self-powered, USB 1.1 (12Mbps) compatible
device. If it is connected to a slower USB1.0 host PC or hub, communication speed will be limited
to the USB1.0 specification (1.5Mbps). If it is connected to a faster USB2.0 (480Mbps) host PC
or hub, communication speed will remain at the USB1.1 specification of the NextMove ST.
Ideally, the NextMove ST should be connected directly to a USB port on the host PC. If it is
connected to a hub shared by other USB devices, communication could be affected by the activity
of the other devices. A 2m (6.5 ft) standard USB cable is supplied. The maximum recommended
cable length is 5m (16.4 ft).
4.6.2 Serial port
Location Serial
Mating connector: 9-pin female D-type
Pin RS232 name RS485 / RS422 name
1 Shield (NC)
2 RXD RX- (input)
3 TXD TX- (output)
4 (NC) (NC)
5 DGND 0V DGND
6 (NC) (NC)
7 RTS TX+ (output)
8 CTS RX+ (input)
9 DGND (NC)
NextMove ST is available with either an RS232 or RS485 serial port (see section 2.2.1). The
port is fully ESD protected to IEC 1000-4-2 (15kV). When the NextMove ST is connected to
WorkBench v5, the Tools, Options menu item can be used to configure the serial port. The
configuration can also be changed using the Mint keyword
SERIALBAUD (see the Mint help
file for details). It is stored in EEPROM and restored at power up. The port is capable of
operation at up to 115.2 Kbaud on RS232.
1
4
2
3
1
5
6
9