WIKA CPH6400 - Handbuch (Seite 15)

15 WIKA operating instructions, model CPH6400
11313439.04 12/2012 GB/D
GB
4. Design and function
4.3 Electrical connections to the CPH6400 digital indicator
All electrical connections are located along the top edge of the CPH6400 (see picture
below).
Sensor connection Connection for interface adapter Power connection
WARNING!
Only original WIKA components should be connected to any of the
electrical connections. (Only the WIKA battery charger to the mains
input/charger socket; and only a WIKA USB connecting cable to the
interface socket).
DANGER!
The CPH6400 must be switched off before connecting or disconnecting
any electrical connection. In addition, the supply voltage marked on the
power supply unit must match the local mains voltage.
4.4 CPT6400 reference pressure sensor
For the CPH6400, there are many reference pressure sensors to choose from, (with
measuring ranges from 400 mbar up to 1,000 bar with an accuracy of 0.025 %, and
measuring ranges over 1,000 bar up to 6,000 bar with an accuracy of 0.1 %) which can
be interchanged quickly and without tools. When the CPH6400 is switched on, the refer-
ence pressure sensor attached is recognised automatically, so that no further configura-
tion is needed.
Up to ten CPT6400 reference pressure sensors are supported by one
CPH6400.