Appendix
ProtoMat C30/C30-S
55
13.4 SerialPort2 serial connection
The SerialPort2data channel is an RS 232-C standard port and can be
used for communication between the control unit and another system.
The SerialPort2 data transmission rate is programmed using DIL
switches 3 and 4.
SerialPort2 pinouts:
Any pin not mentioned is not used.
13.5 Connecting the stepping motors
The stepping motors are connected on each axis using a 15-pin SUB-D
connector. If a limit switch is actuated, any further axis movement
towards
the limit switch is immediately blocked.
The position of the sockets is described in the section entitled
"LPKF ProtoMat 91S displays and connections".
Caution! Never confuse the cable for the stepping motor and the
plotter head.
13.6 Connecting the plotter head
The plotter head is connected to the control unit with a 15-pin socket.
The position of the socket is described in the section entitled "LPKF
ProtoMat 91S displays and connections".
A further 5-pin cable supplies the plotter spindle.
Caution! Never confuse the cable for the stepping motor and the
plotter head.
Switch 3
Switch 4
Baud rate
OFF
OFF
4800 baud
ON
OFF
9600 baud Default setting
OFF
ON
-
ON
ON
-
PIN
Signal
Meaning
3
TXD
Transmit Data
2
RXD
Receive Data
7
RTS
Request to Send
8
CTS
Clear to Send
5
GND
Ground
Summary of Contents for ProtoMat C 30-S
Page 72: ...Index 72 ProtoMat C30 C30 S...
