EVK-L2 - User Guide
UBX-14000422 - R10
Starting up
Page 9 of 30
1.5
Connectors
Function
Description
Name
Board
9 - 18 V Power Input
Connector for the AC / DC power adapter of the EVK
AC: 100-240 V, 0.8 A, 50-60 Hz / DC: +12 V, 2.5 A
IEC 60417-5172
Class II equipment
J400
EVB
SIM card holder
SIM card holder
J300
EVB
Primary cellular antenna
SMA connector for the cellular module primary antenna (ANT1, Tx/Rx)
J104
1
J103
2
ADP-L2
Secondary cellular antenna SMA connector for the cellular module secondary antenna (ANT2, Rx)
ADP-L2
Wi-Fi antenna
SMA connector for the Wi-Fi module antenna (ANT WL, Tx/Rx)
ADP-L2
Cellular native USB
Mini USB connector for cellular module native USB interface
J100
ADP-L2
Cellular USB (UART)
Mini USB connector for cellular module UART interface converted as USB interface
J501
EVB
Cellular RS232 (UART)
DB9 connector for cellular module UART interface converted as RS232 interface
J500
EVB
DIL B2B headers
Dual-In-Line Board-to-Board connectors for cellular module interfaces
J300-J301
J200-J201
ADP-L2
Cellular headset
Audio headset jack connector for cellular module audio interface
J303
EVB
GNSS antenna
SMA connector for the GNSS module antenna (GNSS Antenna)
J208
ADP-GNSS
GNSS USB
Mini USB connector for GNSS module USB interface
J102
ADP-GNSS
GNSS backup battery
Backup battery socket for the GNSS module (under GNSS adapter board)
BT200
EVB
GND
Ground terminals for probe reference
J402, J403
J405, J406
EVB
Table 3: EVK-L2 connector description
CAUTION! IN THE UNLIKELY EVENT OF A FAILURE IN THE INTERNAL PROTECTION CIRCUITRY
THERE IS A RISK OF AN EXPLOSION WHEN CHARGING FULLY OR PARTIALLY DISCHARGED
BATTERY. REPLACE BATTERY WHEN IT NO LONGER HAS SUFFICIENT CHARGE FOR UNIT
OPERATION. CONTROL THE BATTERY BEFORE USE IF THE DEVICE HAS NOT BEEN USED FOR AN
EXTENDED PERIOD OF TIME.
CAUTION! RISK OF EXPLOSION IF BATTERY IS REPLACED WITH AN INCORRECT TYPE. DISPOSE OF
USED BATTERIES ACCORDING TO THE INSTRUCTIONS!
1
EVK-L2x evaluation kit for TOBY-L2 modules, product version "01"
2
EVK-L2x evaluation kit for TOBY-L2 modules, product versions "02" / "62" onwards
