ABB IRB 6600 - 175/2.55 User Manual page 316

5 Electrical connections
5.7.2 Distributed I/O, digital sensors
5.7.2 Distributed I/O, digital sensors
General
Digital sensors are connected to one optional digital unit.
Technical data See Product Specification for Controller S4Cplus.
Allowed types of
The table below shows the allowed types of digtal sensors to be used, and their signal levels
digital sensors
respectively:
Sensor type
Digital one bit sensor
Digital two bit sensor
114
Signal level
High, "1"
Low, "0"
High, "01"
No signal, "00"
Low, "10"
Error status, "11" (stop program running)
A 3HAC 16245-1