Beckhoff CX20 2 Series, Manual

Page: 30 / 77

Commissioning
CX20x2 30 Version: 1.7
6 Commissioning
6.1 Selecting the appropriate CX2100 power supply unit
The basic CPU module requires a power supply unit of the type CX2100-0014 or CX2100-0914 for the
power supply. Connect the power supply unit to the multi-pin port on the right of the basic CPU module.
None of other power supply units of the CX2000 family are suitable for the CX20x2 Embedded PC.
Table 23: Suitable power supply unit for the CX20x2 Embedded PC.
Basic CPU module Power supply unit
CX2042 • CX2100-0014 (130 W)
from HW version: 2.4
• CX2100-0914 (100 W)
• CX2100-0024 (240 W)
CX2062 • CX2100-0014 (130 W)
from HW version: 2.4
• CX2100-0024 (240 W)
CX2072
Configuration of the power supply terminal
1
2
3
7
4
5
8
6
2
Fig. 21: Embedded PC CX2042 with power supply unit CX2100-0014, configuration of the power supply
terminal.
Table 24: Legend for configuration of the power supply terminal.
No. Description No. Description
1 Diagnostic LEDs 5 0 V, Bus Terminal supply
2 Terminal bus (K- or E-bus) 6 Terminal release
3 +24 V and 0 V, for basic CPU module 7 PE, spring-loaded terminal
4 +24 V, Bus Terminal supply 8 +24 V, 0 V, PE, for power contacts