User Manual
IP65 200m Analogue Wireless RF Data Transceiver
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6.3 Data Channel - Set Baud Rate
In this mode, briefly pressing the right switch changes the baud rate from 2400 to
19200 for the RS232 / RS485 port. The baud rate must match the other communicating
equipment’s baud rate to function correctly. Listed below are the LED states for the
different baud rates.
6.4 Data Channel - Set Parity
In this mode, briefly pressing the right switch changes the parity for the RS232 / RS485
port. The parity must match the other communicating equipment’s parity to function
correctly. Listed below are the LED states for the different parity settings.
6.5 Data Channel - Protocol
In this mode, briefly pressing the right switch changes the selected protocol for
the RS232 / RS485 port. Currently three protocols are available and are listed
below:
1. Genlink protocol. This protocol is used for outputting all paired devices radio
transmissions over either RS232 or RS485 port. It is also possible to control a paired
RF200D’s outputs via this protocol. A typical use for this protocol is expander
modules (extra I/O channels). Reading of an RF200D’s analogue input voltages, status
monitoring in software, door access control etc. Please refer to the programming
guide.
2. Pelco P & D protocol. This is mainly used for CCTV telemetry. The RF200D automatically
detects Pelco P or D, and has built-in support to pair Pelco AUX commands to any of
the RF200D’s three outputs (see programming section).
3. Open protocol. This protocol has no input filtering and will transmit any data
sent through the RS232 or RS485 lines. Care needs to be taken with the hardware
connections to prevent the RF200D permanently transmitting data because of poorly
connected cables. It is advisable to use the above protocols (Genlink & Pelco) if
possible.
