Compax3 device description C3I22T11
48 192-120114 N5 C3I22T11 June 2008
3.5.7.1 Temperature switch Compax3MP (mains module)
Connector X40 Pin T1R, T2R
Temperature monitoring:
The temperature switch (normally closed contact) must be connected, unless an
error message will be issued.
Temperature switch/relay
No galvanic separation, the temperature sensor (normally closed contact) must
comply with the safe separation according to EN 60664.
If there is no temperature monitoring due to the connected braking resistor, the
T1R and T2R connections must be connected by a jumper.
Without temperature monitoring, the braking resistor might be destroyed.
3.5.8. Motor / motor brake Compax3M (axis controller)
Connector X43
PIN Designation
BR+ Motor holding brake *
BR- Motor holding brake *
PE PE (motor)
W W (motor)
V V (motor)
U U (motor)
* Please note that Compax3 will report the error "open circuit at holding
brake" (5481h / 2163d) if the current is < 150mA.