C
Copyright Technolog Ltd. 2017. All rights reserved.
Information contained in this document subject to
change without prior notice.
Sheet 12 of 43
Technolog Limited,
Ravenstor Road,
Wirksworth,
DE4 4FY,
United Kingdom
T: +44 (0) 1629 823611
E: [email protected]
www.technolog.com
DMR No.: 7504
2099PM9000 Rev. B
Standard connections - Port 2:
External power
The open-face sealed, polarised / keyed, and colour-coded (green), M12 'D' coded 'external power' female connector is
provided for the attachment of an external power source, usually from a Technolog battery pack or alternatively a 'dc'
supply capable of supplying 4.5 to 15Vdc at 60mA (always check the 'EXT PWR' voltage and current ratings stated on
the main product label).
The following Technolog 3.6V lithium primary (non-rechargeable) battery packs may be attached to this connector:
2132TT3000 - 76Ah
2133TT3000 - 114Ah
2152TT3000 - 152Ah
2153TT3000 - 228Ah
Where it is required that another power source / supply is attached at this connector then it must first be approved
specifically for use with the Cello 4S, taking into account the application, by Technolog. and may only be attached using
a Technolog supplied power cable.
Use of any un-approved battery pack or power source / supply may lead to a potentially dangerous situation and as
such will invalidate all applicable warranties.
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