CR3158
mobileIoT gateway
6
4 Function
The device has a buffer capacitor to store the time in the real time clock (RTC).
The device provides access to CAN data in various operating modes.
Function
CR3158
CAN-CAN-Bluetooth/WLAN bridge
●
CAN-Bluetooth/WLAN interface
●
Antenna
external
Mobile communications
4G worldwide (certified countries only)
Real-time mode
●
Cloud logging mode
●
Input/output functions
3/1
Acceleration sensor
●
Gyro sensor
●
GNSS
●
CAN connections
3
ifm e-SIM
●
● = applicable
4.1 Mobile radio interface
The unit has a mobile radio interface for mobile data transmission.
The unit supports the 4G mobile network. In order to achieve higher network coverage, the unit has a
fallback function, allowing it to switch to the 2G or 3G network.
The unit detects the mobile network with the best transmission speed and automatically switches to it.
The mobile radio interface supports bidirectional data exchange in the mobile network.
4.2 eSIM card
The unit is equipped with an embedded SIM (eSIM) card. The eSIM card is delivered with an eSIM
profile that contains all the necessary communication settings.
The eSIM card of the unit is not activated on delivery. After registering the unit, activation of the
eSIM card can take up to 4 hours.
4.3 Connection modes
The device can be operated in the following connection modes:
•
Real-time mode
•
Cloud logging mode
The connection mode is set as follows:
Object
Index
Subindex
Type
Default
Description
DeviceMode
0x5353
0x00
U8
0x03
0X00 = cloud logging mode
0x01 = reserved
0x02 = real-time mode
