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Connection
- The UCR470-5A control unit for robot can be connected to a PLC by a five-pin communications
cable connector (Ref. 0020261).
- For a proper connection, it is only necessary to connect three of the five pins to a typical DB9 male
connector (PLC or computer).
Communications Cable
Ref. 0020261
- See the following communications connector pin distribution:
2
4
1
5
Robot Communication Protocol available in www.jbctools.com
Black cable
Pin
3
Front view
Ground - Blue cable
Brown cable
Received data - White cable
Transmitted data - Grey cable
Optional:
Pedal activation by
relay or digital output
Communications connector
Color
1
Brown
2
White
3
Blue
Pedal input: OV or 24V to start feeding.
4
Black
5
Grey
w w w.jbctools.com
5
4
3
2
1
Male DB9
Connector
Description
Not used
Serial input: RS232 RX
Common reference:
GND for RS232 and pedal
Leave it open to stop
Serial output: RS232 TX
9
8
7
6
5
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