Discrete Wireless MARCUS 3G GPRS Manuale di installazione - Pagina 18
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Description of Views
Top View with LEDs
MARCUS® 3G Radio Module
USB:
USB Connector Port
SIM DOOR: SIM Tray
PWR:
Device is powered
- GREEN Permanently ON - Device Functional
- Permanently OFF - No Power or Device Nonfunctional
GPS:
GPS fix is valid
RADIO:
GPRS modem transmitting
COM:
Device online with MARCUS® Servers
ENG:
Ignition is powered
- GREEN Permanently ON - Engine ON
- Permanently OFF - Engine OFF
Back View Connector Layout
MARCUS® 3G Radio Module Back View
Left Connector: (8 pin) Power 12 Volts DC 3 wire install with
optional Aux lines 3 Inputs / 2 Outputs
NOTE: Power connection must be wired in the following manner:
RED
Wire = Constant 12 Volts, Pin 7
Black Wire = Chassis Ground, Pin 8
White Wire = Switched Ignition, Pin 6
RS-232/DB9 Port: Serial port connector
Center Connector: GPS Connector / SMB Male Snap-on
Right Connector:
RF Connector / SMA Female Screw-on
MARCUS® 3G Radio Module Wiring Diagram
Combo GPS - Radio Antenna: Glass mount with TX/RX side toward the
glass on lower passenger side windshield.
NOTE: Sensors are connected through Pin 1-5. Power
connectors are through Pins 6-8.
AUX/I
Orange
wire; Pin 1 can be configured to monitor powered sensors
(+12 Volts trigger).
AUX/I
Green
wire; can be configured to monitor negative sensors (Ground
trigger).
Recommended that Constant and Switched power be wired through a
fused circuit (in-line fuse, 3 amps).
Important: Failure to properly wire the MARCUS® 3G Module will cause
faulty operation.
Appendix C:
Pictures and Diagram of the MARCUS® 3G Radio
MARCUS® 3G Radio Module Top View
MARCUS® 3G Radio Module Back View
MARCUS® 3G GPRS Radio Module
DW-A0003-W2
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