EXCEL 100C INSTALLATION INSTRUCTIONS
45
EN1R-0144GE51
R1007
CB
-0
4
9
2-
X
1
15
16
17
18
15
16
17
18
15
16
17
18
33
34
35
36
XC5010C
XC6010
XC5010C
XC6010
XC5010C
XC6010
Excel 100
Relays
Honeywell Relay:
Part Number
14500087004
Impedance 500
Ω
Nominal voltage
12 V
DC Pull-In voltage
9 V
DC Current
20 mA / 10 V
Further relays:
MU1S, MUS1C, RIBU1S, RIBU1C, R7600
Repeaters
Each repeater extends the bus length by the amount of the single bus length. The
table below summarizes the number of repeaters allowed. Note that the maximum
length depends on the cable specification as described under the cables chapter.
Table 13. Max. baud rate in relation to cable length and no. of repeaters
max. baud rate
max. no. of
repeaters
resulting max. bus length
(depends upon cable specifications)
76.8 Kbaud
5
7,200 m (24,000 ft.)
The repeater is available either with or without a housing. The ordering information
is as follows:
Table 14. Ordering information for repeater
description
OS no.
repeater without housing
14507324 -001
repeater with housing
14507324 -002