Hach CX5130 Manual De Instalación página 10

Figure 5 Pin assignment
1 Pin 1: optional – Battery pack (only with UPS)
2 Pin 2: optional + Battery pack (only with UPS)
3 Pin 3: optional UPS+ (output)
4 Pin 4: Ground
Refer to the illustrated steps that follow to install the connector.
Interfaces
Figure 6 shows the interfaces of the CX5130.
10 English
5 Pin 5: 0 VDC power supply
6 Pin 6: + 24 VDC power supply
7 Pin 7: optional PC_ON
8 Pin 8: optional Power status
Figure 7 shows the interfaces of the CP27xx.