Honeywell HC900 ユーザーズマニュアル

Specifications - Rack Design 

Revision 5 

  HC900 Hybrid Controller Installation and User Guide 

159 

9/03  

 

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