Operating Instructions

January 8, 2021
GTW-BL100 Wireless Gateway
7
pairing and recepon of data
COM (RIGHT)
Green
Used to indicate status of BLE
pairing and recepon of data
Fault
Red
Blinks every 2 seconds when a
fault is detected with either the
Ethernet connecon or
connecon to the MQTT Broker.
The specic fault will be
displayed on the serial terminal.
Automacally clears when the
fault is removed.
CONNECTIONS
DC INPUT
The DC input accepts a 2.5 mm x 5.5 mm barrel plug. The Gateway is designed to be operated with the
provided AC/DC power adapter (CUI Inc. SWI24-12-N-P6). Input voltage range is 7 VDC to 15 VDC.
ETHERNET
The RJ-45 jack connects to a LAN running a MQTT Broker over Ethernet TCP/IP. The Broker IP address is
programmed into the Gateway using the USB connecon.
USB
The USB connecon is only required to program the Gateway ID and MQTT Broker IP address into the
Gateway. The Gateway may be powered from USB, so only this connecon is required during
DC Input
Ethernet
USB