7/21/2020
TTU-2900 Hardware & Installation Guide - PULS Wiki
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Shock and Vibration
Ground vehicle environment with associated shock and vibration
SAE Test: SAE J1455
Mil Standard 202G
Bench-Handling (Non-Operating)
4
inch pivot drops on each of the faces on which it may be placed for servicing or installation.
SAE Test: SAE J1455
Electromagnetic Compatibility (EMC)
EMC compliant for a ground vehicle environment
Operating Voltage Range
The TTU-2900
™
supports vehicles with 12 or 24 VDC systems including transients and electrical system noise.; this includes ranges from
9 to 30 VDC.
SAE Test: SAE J1455
Backup Battery
The TTU-2900
™
supports a Lithium-Ion 1000 mAh backup battery input to be used when primary power is lost; the supported voltage
range is 9 to 16 VDC
Transient Protection
Input voltage transients typical of large trucks
Electrostatic Discharge (ESD)
No damage or performance degradation after the ESD disturbance.
Power Consumption
Average: 150mA at 12 VDC
Stand By 20mA
4.1.1
Physical Specifications
Dimensions
5.7”(L) x 2.1”(W) x 1.3”(H)
145mm (L) x 53mm (W) x 33mm (H)
Weight
5oz (142g)
Operating Temperature
-30° C to +75° C (connected to primary power)
-10° C to +60° C (When using internal battery power)
Storage Temperature
-40° C to +85° C
0° C to +30° C (Long Term w/Internal Battery)
Internal Battery Charging Temperature
+5° C to +45° C
Humidity
0% to 95% relative humidity, at 50° C non-condensing
Shock and Vibration
Ground vehicle environment with associated shock and vibration
SAE Test: SAE J1455
Mil Standard 202G and 810F
