Festo CMMT-AS-C2-11A-P3 Series Manual page 16

Product overview
The back of the device is part of the cooling element. The braking resistor is integrated in the air duct
of the cooling element. The connecting cable for the braking resistor is passed from the cooling profile,
emerges from the top of the cooling profile and is connected to the connection [X9B].
The product variant CMMT-AS-C5-11A-P3 has a fan located in the air duct of the cooling element.
Some devices also have a fan in the interior. The device controls the fans independently. The fans are
only switched on briefly when the device is switched on, and as needed. The fans draw in cold ambient
air from beneath and blow the air upward through the profile. The air picks up heat from the profile in
the process.
2
5
4
Fig. 3: Back
16
1
Top slot (keyhole shape)
1
2
Retaining screw for braking resistor (2x)
3
Braking resistor
2
4
Bottom slot
5
Fan (CMMT-AS-C5/C7/C12-11A-P3 only)
3
Festo — CMMT-AS-C2/3/5/7/12-11A-P3-... — 2021-12e