Honeywell Series 8 I/O - Table 3 Topology Rules

2. Series 8 I/O Planning and Design
2.3. Series 8 I/O and C300 topology
R500 Series 8 I/O User's Guide 29
April 2017 Honeywell
Table 3 Topology rules
Item
Impact
Description
Redundancy
None
Redundancy capacity and performance is
displayed while redundancy is present.
Switchover
None
Series 8 I/O hardware and/or software can
switchover, recover, and resume full view.
Initialization
All Series 8 I/O
per C300
Can be initialized in 60 seconds (+/- 25%) after
cabinet-level loss power loss.
1 I/O module
Can be initialized in 10 seconds (+/- 25%) after
IOM level loss power loss.
Multiple I/O Links
2
Design allows the use of multiple Series 8 I/O
Links in the same cabinet.
I/O Link performance
None
I/O Link networks perform at the current
distance.
I/O Link capacity
40 max
Maximum of 40 redundant IOMs per link.
IOMs / C300
80 max
Maximum of 80 redundant IOMs per C300,
using both links.