Festo — CMMT-ST-C8-1C-...-S0 — 2021-04b
Installation
35
Power supply
[X9]
Pin
Function
Description
Mating plug
labelling
1
+ 48 V
Power supply for the load circuit
24 V DC to 48 V DC
48 V
2
0 V
Reference potential for the load
and logic voltage
0 V
3
+24 V
Power supply for the logic circuit
24 V DC
24 V
Tab. 36: Power supply
Mating plug requirements
Identifier
Based on Phoenix Contact FKC 2.5/3-ST-5.08
included in assortment of plugs NEKM-C-22
(enclosed with the product)
Signal contacts
3
Nominal current
CE: 12 A
cUL: 10 A
1)
Pitch
5.08 mm
Strip length
10 mm
UL Use Group
D
1) Only 10 A is permitted for the cUL approval.
Tab. 37: Mating plug requirements
Requirements for the connecting cable
Shielding
not required
Min. cable cross section
1)
incl. wire end sleeve with plastic sleeve
0.2 mm
2
Max. conductor cross section incl. plastic wire end sleeve
2.5 mm
2
Max. length
30 m
1) The conductor cross section used must be suitable for the expected currents.
Tab. 38: Requirements for the connecting cable
7.7
Cross-wiring of several servo drives
Cross-wiring enables a device compound to be created.
