Echelon LonWorks Router User Manual
Page 122
Parameter
RF-10
PL-10
PL-20C
PL-20N
Number of Priority Slots
Configurable;
default = 4
slots
Configurable;
default = 8
slots
Configurable;
default = 8
slots
Configurable;
default = 8
slots
Average Packet Size
Configurable;
default = 15
bytes
Configurable;
default = 15
bytes
Configurable;
default = 15
bytes
Configurable;
default = 15
bytes
Oscillator Accuracy
200 ppm
200 ppm
200 ppm
200 ppm
Oscillator Wakeup
0 µsec
0 µsec
0 µsec
0 µsec
Collision Detect (CD)
No
N/A
N/A
N/A
CD Term after Preamble N/A
N/A
N/A
N/A
CD through Packet End
N/A
N/A
N/A
N/A
Bit Sync Threshold
7 bits
N/A
N/A
N/A
Hysteresis
N/A
N/A
N/A
N/A
Filter
N/A
N/A
N/A
N/A
Network Bit Rate
4.9 kbps
9412 bps
3987 bps
3987 bps
Alternate Rate
N/A
0 bps
N/A
N/A
Wakeup Pin Direction
N/A
Output
Output
Output
XCVR Controls Preamble N/A
Yes
Yes
Yes
General Purpose Data
N/A
00 0A 00 00
00 00 00
4A 00 00 00
00 00 00
0E 01 00 00
00 00 00
Allow Node Override
N/A
Yes
No
No
Receive Start Delay
2.0 bits
1.0 bit
6.8 bits
6.8 bits
Receive End Delay
0.0 bits
10.4 bits
1.6 bits
1.6 bits
Indeterminate Time
9.8 bits
0.0 bits
0.0 bits
0.0 bits
Min Interpacket Time
0.0 bits
0.0 bits
17.5 bits
17.5 bits
Turnaround Time
0 µsec
N/A
N/A
N/A
Missed Preamble
9.0 bits
N/A
N/A
N/A
112
Communications Parameters for LONWORKS Routers