This chart lists the industry standard I/O module case names, dimensions, and the corresponding Brentek International case type. This information is derived from the Industry Case Compatibility Chart in Brentek International's Catalog 300. It has been augmented with the names of the major manufacturers of each I/O case designation.
| Industry Standard |
Manufacturers |
I/O Case Dimensions
(H x W x D) |
Brentek Case Type |
| Single (OAC5, etc) (0.6") |
Opto 22
Crydom
Potter & Brumfield
Philips ECG |
1.25 x 1.7 x 0.6 inches
31.8 x 43.2 x 15.2 mm |
Standard 0.6" |
| 0.6" Series |
Crouzet
Gordos |
| 70 Types |
Grayhill |
| SM (0.4") Types |
Crouzet
Gordos |
1.0 x 1.7 x 0.4 inches
25.4 x 43.2 x 10.2 mm |
SM Type |
| M (0.4) Types |
Crouzet
Gordos
Crydom
Potter & Brumfield
Philips ECG |
1.0 x 1.7 x 0.4 inches
25.4 x 43.2 x 10.2 mm |
M Type |
| 70M Type |
Grayhill |
| G-Series |
Brentek |
1.64 x 1.92 x 0.48 inches
41.7 x 48.8 x 12.2 mm |
G-Series |
| G4 Types |
Opto 22 |
| C4 Types |
Crouzet
Gordos |
| G5 Types |
Grayhill |
| 70G Types |
Grayhill |
| Gx2™ Dual |
Brentek |
1.64 x 1.92 x 0.48 inches
41.7 x 48.8 x 12.2 mm |
Gx2™ - Series |
| Quad-Pak |
Opto 22
|
3.12 x 2.42 x 1.06 inches
80 x 62 x 27 mm |
QUAD |
| QUAD |
Crouzet
Gordos |
8 Pin Octal |
Brentek
|
1.5 x 2 x 2 inches
38.1 x 50.8 x 50.8 mm |
P8 Series |
