Bacharach GDA-1600 Benutzeranleitung
Instruction 5700-9001
GDA-1600 16-Channel Controller
45
8 Adding the Wireless Radio Kit Option
8.1 Introduction
The GDA-1600 slave serial port may be connected to a FHSS (Frequency Hopping
Spread Spectrum) wireless radio modem shown in Figure 8.1. There are two different
frequency options offered:
•
900 MHz (single-port modem option or dual-port modem option)
•
2.4 GHz (single-port modem option or dual-port modem option).
2.4 GHz Radio Modem Note:
5700-0034 Has One Radio Module Installed
5700-0035 Has Two Radio Modules Installed
900 MHz Radio Modem Note:
5700-0036 Has One Radio Module Installed
5700-0037 Has Two Radio Modules Installed
Figure 8.1
The dual port radio modems have two radio modules installed and can be used to receive
and transmit data simultaneously. The radio kit options allow three separate modes of
wireless operation. These are:
•
“Wireless Receiver” accepting data from GDX-350 RF sensor transmitters
•
“Wireless Modbus Slave” providing data to a Modbus master (master side of
network requires additional
•
“Wireless Modbus Master” accepting wireless data from Modbus slaves (slaves
side of network requires
radio)
additional
“Wireless Receiver” and “Wireless Modbus Master” modes require the radio be
connected to the GDA-1600’s RS-485 master port and “Wireless Modbus Slave” mode
radio).