Honeywell scheda di rete HC900 Manuale

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Honeywell scheda di rete HC900
Specifications - Rack Design
Revision 5 HC900 Hybrid Controller Installation and User Guide 159
9/03
Rack Design
Rack Features Description
Remote I/O
configuration
Variable capacity
Multi-purpose
applicability
Power Supplies
Input/Output
Mounting; dimensions
Enables placement of I/O Modules near field devices.
Available in three sizes (I/O module capacity): 4-slot, 8-slot, and 12-slot.
Racks are made in one basic design, and any 4-slot, 8-slot, or 12-slot rack can be
used either as a Controller (local) rack or as an I/O expansion (remote) Rack(C50
CPU only)
Power Supplies (shipped separately) are identical for controller and I/O expansion
racks(C50 CPU only), and are located identically at left of rack.
Backplane connectors -
- 20-pin connectors for each I/O module
- 40-pin connectors for Controller Module or Scanner Module
Mounting holes are in standardized patterns, as shown in the diagram below.
12-slot
racks only
0.263
7
6.90
175
6.375
162
Reference Center
for Drilled Holes
at Top of Rack
8-slot
racks only
All racks
Key:
mm
inches
6.04
153
3.02
76
6.23
158
3.02
76
6.04
153
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