4.2 Digital output contacts
Warning
Voltage-free outputs may only be used to control or monitor functional systems. They
should NOT be used to control, switch or interrupt safety related circuits.
Stop the compressor and switch off the supply before connecting external equipment. Check
the Safety precautions.
Connections for external equipment
The controller always comes with expansion module IO2 that has a number of digital output contacts
which can be used to connect external equipment.
Depending on the optional equipment, extra expansion modules are added to the machine configuration
(IO2, IO34).
Expansion Module IO2
The digital output contacts have following specifications:
Relay Connector Maximum load
K01 3 X 31 15 A / 250 V AC
15 A / 30 V DC
RC* protected
K02 3 X 31 15 A / 250 V AC
15 A / 30 V DC
RC* protected
Instruction book
2920 1891 00 15
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