Scanlab RTC 5 PC Interface Board Installation And Operation Manual page 572

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