Atlas Copco FOCUS 61

Focus 61 User Guide User interfaces
25 (118) 9839 0211 01 Edition 2.0
4.6 I / O BUS (CAN)
I/O BUS (CAN) (see the pictures below) connects the Stacklight to the Focus 61. The Stacklight is an
optional tool that supplies a real-time indication of each tightening result, system status, etc.
Furthermore the I/O expander sealed and I/O expander open can be connected to the I/O BUS (CAN).
I / O BUS (CAN) parameters are:
• Data Rate: 250000 bit/s
• Address range: 1…f
• Current at 24 V: 250 mA (maximum)
• Pin assignment I/O BUS (CAN):
PIN #
Signal
1
+24 VDC
2
Data Low
3
GND
4
GND
5
6
GND
7
Data High
8
9
+9 VDC
NOTE: All signals and voltages are galvanically separated from the device.