
PowerFleet
®
VAC4 and VAC4S Hardware User’s Guide
085-00000700 Rev K
Page 97 of 103
GPS Receiver
Specification
Manufacturer Details
US Global Sat model BR-355-S4
Chipset / Protocol
SiRF Star IV / NMEA 0183 (default) or siRF binary (alternate)
Accuracy
Less than 2.5 m ( < 8.2 ft) 2D RMS SBAS Enabled
Acquisition rate (averages)
Hot start = 1 sec; warm or cold start = 35 sec
Mounting
Integrated bracket via tape, or screws
Location Update Rate
1 Hz
Output Alert
Specification
2-wire Voltage Control Output
0 or 12 VDC output (typically for strobe light, sounder, or vehicle horn)
Fork Load Sensor
Min
Nominal
Max
Hydraulic pressure range (PSI)
0
1000
5000
Installation
Common range of JIC 37° Flare and ORFS fittings
Tow/Dolly Sensor
Min
Nominal
Max
Proximity/Distance Range
6”
24”
39”
Mounting
Rear of tow vehicle, near tow-load hitch
Regulatory and Product Certifications
Certification
Specification
UL / cUL
UL 60950-1 / CSA C22.2 NO. 60950-1, UL583, UL558
CE
EN12895:2015, EN301489-1:v2.1.1(2017), EN301489-3:v2.1.1(2017), EN301489-17:v3.1.1(2016),
EN300220-1/-2:v3.1.1(2017), EN300330:v2.1.1(2017), EN300328:v2.1.1(2016), EN301893:v2.1.1(2017),
EN55032:2012, EN55024:2010
ETSI
EN 300 489-1/3, EN 300 220-1, EN 300 328
EMC
2014/30/EU
RED
2014/53/EU
FCC
US FCC: 47 CFR Part 15, Industry of Canada RSS-247
These limits are designed to provide reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This equipment generates, uses, and can radiate
radio frequency energy and, if not installed and used in accordance
with FCC instructions, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try correcting the interference
by one or more of the following measures:
1.1. Reorient or relocate the receiving antenna,
1.2. Increase the separation between the equipment and receiver.
1.3. Connect the equipment into an outlet on a circuit different from that to which receiver is connected.
1.4. Consult the dealer or experienced radio/TV technician for help.