Chapter 4: Technical specifications 15
Chapter 4: Technical specifications
Note: The LEN (Load Equivalency Number ) contributes to the overall system load. Your sys-
tem has a maximum load capacity, which must not be exceeded. For more detailed information
on SeaTalk
ng
system capacity refer to the SeaTalk
ng
Reference Manual.
Supply voltage:
Nominal12 V dc
Maximum16 V dc
Minimum 10 V dc
Absolute maximum: 18.5 V dc
Current:
Nominal – dependent on screen brightness setting
Maximum – not more than 220 mA
Dimensions (excluding studs)
4.33 in W x 4.53 in H x 1.28 in D (110 mm x 115 mm x 32.5 mm)
Connections
Two SeaTalk
ng
Operating temperature
-20º to +70ºC
Illumination
Sliding scale
Compliances
RoHS
EMC EN60945 Revision 4
Buzzer
Monotone buzzer (3.9 kHz)
Load Equivalency Number
(LEN)
5
87071-1.book Page 15 Monday, April 21, 2008 3:34 PM
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