Echelon LonWorks Router User Manual
Page 124
Parameter
PL-30
TP/RS485-
625
TP/RS485-
1250
TP/RS485-78
Network Bit Rate
1882 bps
625 kbps
1.25 Mbps
78 kbps
Alternate Rate
N/A
N/A
N/A
N/A
Wakeup Pin Direction
Output
N/A
N/A
N/A
XCVR Controls Preamble Yes
N/A
N/A
N/A
General Purpose Data
00 8A 00 00
00 00 00
N/A
N/A
N/A
Allow Node Override
Yes
N/A
N/A
N/A
Receive Start Delay
1.0 bit
2.0 bits
2.0 bits
2.0 bits
Receive End Delay
10.4 bits
0.0 bits
0.0 bits
0.0 bits
Indeterminate Time
0.0 bits
4.0 bits
4.0 bits
4.0 bits
Min Interpacket Time
0.0 bits
0.0 bits
0.0 bits
0.0 bits
Turnaround Time
N/A
0 µsec
0 µsec
0 µsec
Missed Preamble
N/A
1.0 bit
1.0 bit
1.0 bit
Preamble Length
36.7 bits
N/A
N/A
N/A
Use Raw Data
No
No
No
No
Table 26. Communications Parameters, Part 4
Parameter
FO-10
DC-78
DC-625
DC-1250
Transceiver ID
24 (0x18)
27 (0x1B)
28 (0x1C)
29 (0x1D)
Media
Fiber Optic
Direct
Connect
Direct
Connect
Direct
Connect
Neuron Chip to
Transceiver Interface
Single Ended Differential
Differential
Differential
Interface Bit Rate
1.25 Mbps
78 kbps
625 kbps
1.25 Mbps
Input Clock
10 MHz
10 MHz
10 MHz
10 MHz
114
Communications Parameters for LONWORKS Routers