EVK-N2 - User guide
UBX-17005115 - R05
Starting up
Page 8 of 18
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-WL3
SIM card holder
SIM card holder
J300
EVB-WL3
Cellular antenna
SMA connector for the module cellular antenna ANT
J102
ADP-N2
Cellular USB (UART)
Mini USB connector for the cellular module UART interfaces converted as
USB interface
J501
EVB-WL3
Cellular RS232 (UART) DB9 connector for the cellular module primary UART interface converted as
RS232 interface
J500
EVB-WL3
DIL B2B headers
Dual-In-Line Board-to-Board connectors for cellular module interfaces
J101-J104 ADP-N2
Cellular headset
Audio headset jack connector (not supported by SARA-N2 series)
J303
EVB-WL3
GNSS antenna
SMA connector for the GNSS module antenna (GNSS Antenna)
J103
ADP-GNSS
GNSS USB
Mini USB connector for the GNSS module USB interface
J102
ADP-GNSS
GNSS backup battery Backup battery socket for the GNSS module (under GNSS adapter board)
BT200
EVB-WL3
GND
Ground terminals for the probe reference
J402, J403
J405, J406
EVB-WL3
Table 3: Description of EVK-N2 connectors
⚠
CAUTION! IN THE UNLIKELY EVENT OF A FAILURE IN THE INTERNAL PROTECTION CIRCUITRY
THERE IS A RISK OF AN EXPLOSION WHEN CHARGING A FULLY OR PARTIALLY DISCHARGED
BATTERY. REPLACE THE BATTERY WHEN IT NO LONGER HAS A 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!
