C
Copyright Technolog Ltd. 2017. All rights reserved.
Information contained in this document subject to
change without prior notice.
Sheet 10 of 43
Technolog Limited,
Ravenstor Road,
Wirksworth,
DE4 4FY,
United Kingdom
T: +44 (0) 1629 823611
E: techsupport@technolog.com
www.technolog.com
DMR No.: 7504
2099PM9000 Rev. B
Standard connections:
Overview
This section covers the various standard connection options that are available on the Cello 4S although be
aware that, dependent on variant and / or application, it may not be possible for certain combinations of
connections to be fitted at the same time or there may be functional limitations.
In general:
Port 1 = Optional local communications ('COMMs') connection
Port 2 = External DC power source connection (battery pack and / or DC power supply)
Port 3 = Optional two channel input (analogue or digital) connection - connector or 'flying lead'
or Optional local communications ('COMMs' connection)
Port 4 = Optional internal pressure sensor hydraulic / pneumatic termination
or Optional external pressure sensor connector
or Optional 'Universal eight channel' connector
or Optional 'Encoder' connector
Port 5 = External antenna connection
Port 6 = Optional internal pressure sensor hydraulic / pneumatic termination
or Optional external pressure sensor connector
or Optional 'Universal eight channel' connector
or Optional 'Encoder' connector
Refer to the following pages of this section for further details of the above connection options.
Port 5
Port 6
Port 4
Port 1
Port 3
Port 2
