Product Description
Teltonika TRB142 LTE Cat 1, 1 x LAN (1 Gbps), RS232 Gateway
Industrial Rugged LTE RS232 Gateway
TRB142 is an ultra-small, lightweight, and energy-efficient IoT gateway equipped with mission-critical LTE connectivity. TRB142 comes with a widely used RS232 interface for remote management of industrial devices.
Connectivity
4G/LTE (Cat 1), 3G, 2G
Compactness
Small size, easy installation
RS232
Equipped with RS232 for serial communication
Protocols
Compatible with industrial DNP3 & Modbus communication protocols
Features:
- Mobile – 4G/LTE (Cat 1), 3G, 2G
- CPU – Qualcomm, ARM Cortex A7, 1.2 GHz
- Storage – 512 MB Flash (200 MB for userspace)
- Memory – 128 MB RAM (50 MB for userspace)
- Powering option – 4-pin power socket, 9-30 VDC
- SIM – 1 x Internal SIM holder (2FF)
- Antenna connectors – 1 x SMA for mobile
- Inputs/Outputs – On 4-pin socket: 2 x Digital input/Digital open collector output (configurable)
- Serial – 1 x RS232
- Other – 1 x Virtual network interface via micro USB
- Status LEDs – 3 x Connection type, 5 x Signal strength, 1 x Power
- Operating temperature – -40° C to 75° C
- Housing – Aluminium housing with DIN rail mounting option
- Dimensions (W x H x D) – 74.5 x 25 x 64.4 mm
- Weight – 135 g
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