Modules; Power Supply; Cp-8021 And Cp-8022 - Siemens CP-8000 User Manual

System Overview
2.1

Modules

2.1.1

Power Supply

2.1.1.1 CP-8000
With CP-8000 the supply is carried out via an internal power supply module. This provides the
operating voltage for the internal modules (Master Module and I/O Modules) and for selected
transmission facilities with multi-point traffic and dial-up traffic, as well as for the external
I/O Modules.
Features
·
Input voltage DC 24...60 V
·
System output voltages
─ DC 5.2/10 V for internal supply and for external modem
─ DC 5.2 V for external I/O Modules
─ Wiring block for contact wetting
·
Monitoring of the output voltage
·
Environmental conditions with enhanced electromagnetic compatibility
·
Withdrawable srew terminals
·
Function display via LED
2.1.1.2

CP-8021 and CP-8022

With CP-8021 and CP-8022 the power supply is carried out by the external power supply
modules PS-862x and PS-864x. These provide the operating voltage for the Master Module
and for selected transmission facilities with multi-point traffic and dial-up traffic, as well as for
the external I/O Modules.
PS-8620
38
Unrestricted
PS-8622
SICAM A8000 / CP-8000 • CP-8021 • CP-8022 Manual
DC8-037-2.02, Edition 10.2017