4 Electrical installation
Festo – GDCP-CMMP-M0-HW-EN – 1511c – English 39
4.8 Connection: Voltage supply [X9]
The motor controller CMMP-AS-...-M0 receives its 24 V DC power supply for the control electronics via
the plug connector [X9].
The main power supply for the motor controllers CMMP-AS-…-3A-M0 is 1-phase and for the motor con
trollers CMMP-AS-…-11A-P3-M0 3-phase.
4.8.1 Plug
CMMP-AS-... Design on the device / coding Counterplug / coding
...-C2-3A-M0 PHOENIX Contact
MSTBA 2.5/9-G-5.08-BK
Pin 9
(GND24V)
PHOENIX Contact
MSTB 2.5/9-ST-5.08-BK
Pin 1
(L)
...-C5-3A-M0
...-C5-11A-P3-M0 PHOENIX Power-COMBICON
PC 5/11-G-7.62-BK
– PHOENIX Power-COMBICON
PC 5/11-ST-7.62-BK
–
...-C10-11A-P3-M0
Tab. 4.16 Plug design [X9]
4.8.2 Pin assignment [X9] – single-phase
[X9]1) Pin no. Designation Value Specification
1
9
1 L 100 … 230 V AC
±10%
50 … 60 Hz
Mains phase
2 N Mains neutral conductor (refer
ence potential)
3 ZK+ 60 … 380 V DC Alternative supply:
Positive intermediate circuit
voltage
4 ZK- GND_ZK Alternative supply:
Negative intermediate circuit
voltage
5 BR-INT 460 V DC Internal braking resistor connec
tion (bridge after BR-CH when
using the internal resistor).
6 BR-CH 460 V DC Brake chopper connection for
– internal braking resistor to
ward BR-INT – or –
– external braking resistor
against ZK+
7 PE PE Connection for protective
conductor from the mains
8 +24 V +24 V DC ±20% Supply for control section, holding
brake and I/O
9 GND24 V GND24 V DC Reference potential for supply 0V
1) Representation of the contact strip on the motor controller CMMP-AS-...-3A-M0
Tab. 4.17 Pin assignment [X9] – single-phase
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