Scanlab RTC 5 PC Interface Board - Page 572

RTC
®
5 PC Interface Board
Rev. 1.9 e
14 Technical Specifications of the RTC
®
5 PC Interface Board
572
innovators for industry
• MARKING ON THE FLY Connector
Connector 16-pin socket connector
2 Encoder inputs for
incremental encoders
ENCODER X(1±,2±) and
ENCODER Y(1±,2±),
designed for a pair of
standardized differential
input signals (RS422) each
Analog outputs ANALOG OUT2
(see LASER connector)
Inputs for external
start and stop signals
/START2, /STOP2
(see /START, /STOP of the
LASER connector)
Other signals
•BUSY OUT
•+5V
• Reference
5 V, TTL active-high,
max. 10 mA
max. 100 mA
GND
• RS232 Interface
Connector 10-pin socket connector
Input
• max. voltage range
RxD
–25 V … +25 V
Output
• max. voltage range
TxD
–13 V … +13 V
Reference GND
Baud rate 300 … 115200
• “SPI / I2C” Connector
Connector 10-pin socket connector
McBSP interface (see page 52):
• Transmitter signal
level
• Receiver signal level
• McBSP mode
• Reference
3.3 V TTL
3.3 V or 5 V TTL
Single Phase Frame
Single Element per Frame
32 bits per Element
DataDelay N bit
GND
• “STEPPER MOTOR” Connector
Connector 10-pin socket connector
Signals for controlling two stepper motors:
•ENABLE and
DIRECTION outputs
• CLOCK output
•SWITCH input
• Reference
5V, TTL
5 V, TTL active high,
5 µs pulse
TTL active-LOW, internally
connected to +3.3 V via
pull-up resistors (10 k)
GND