Phoenix Contact RAD IFS Series User Manual

RAD-...-IFS
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PHOENIX CONTACT 105542_en_05
The table below shows typical delay times that have been determined under laboratory con-
ditions for frequency bands without any interference. The delay times may be higher or
lower in practice. The delay time is roughly doubled with each repeater in the network.
Table 8-1 Typical delay times
Frequency
band
Network application Data rate of the
serial interface
[kbps]
Data rate of the
wireless interface
[kbps]
Typ ica l
delay time
Tel egr am
length
1
2.4 GHz
I/O data mode -
250 150 ms
49 bytes
125 200 ms
16 500 ms
Serial data mode 19.2
250 20 ms
125 25 ms
16 120 ms
868 MHz
I/O data mode -
120 300 ms
49 bytes
60 500 ms
19.2 1 s
17 bytes9.6 2 s
1.2 10 s
Serial data mode 19.2
120 60 ms
49 bytes
60 120 ms
19.2 200 ms
17 bytes9.6 390 ms
1.2 2.8 s
1
I/O data mode: the telegram length depends on the number of I/O extension modules.
Serial data mode: the telegram length depends on the protocol used and the terminal devices that are connected to the serial interface.

Phoenix Contact RAD IFS Series Specifications

General

Brand	Phoenix Contact
Model	RAD IFS Series
Category	Transceiver
Language	English