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Unit B Device Settings
•
Frequency
(Hz): 863500000
o
Devices which are communicating with each
other much use the same
•
Transmission Power: Lower
o
Higher = longer range
•
Spread Factor: SF7
o
SF7 is faster than SF12, but SF12 is more
reliable transmission than SF7
o
We recommend between SF7 and SF8
•
Bandwidth: 500
o
Higher = faster
•
Equivalent bitrate: (Automatically calculated
based on Spread Factor and Bandwidth)
o
This will affect what to set on your RS-485
baudrate, it is recommended that the the
Equivalent bitrate is higher than the RS-485
baudrate.
•
Receiver Sensitivity: (Automatically calculated)
•
RS-485 Baudrate: 9600, 115200 (default)
o
Must match the comport of you PC and other
slave you wish to connect to the JW 4110L.
•
RS-485 Address: 2
o
The RS-485 Modbus address if you wish to
poll this device, must be unique on the
network
•
Modbus RTU Data Filter Function: Leave
unchecked
•
Enable RS-485 Bias Voltage: Leave unchecked
•
Turn off the "Status" Light indicator: Leave
unchecked
•
Turn off the "Power" Light indicator: Leave
unchecked
www.beijerelectronics.com
Version 1.0.0
JetWave 4110L Quick Start Guide 1
People & Technology Connected
Unit B RF Settings
•
Receive Packet
o
Address base
filtering: Group Only
o
Node Address: 2 (Must
be unique in network,
suggested to follow RS-
485 address)
o
Group
Address: 88(Must
match rest of devices in
the network to
communicate)
•
Transmit Packet
o
Target Address
Type: Group
o
Node Address: 1 (Does
not matter in this
Group design)
o
Group
address: 88 (Must
match rest of devices in
the network to
communicate)
•
Packet Verify Code: 0x68 (Must
match rest of devices in the
network to communicate)
7
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