Rockwell Automation 57C329 Remote I/O Communications, AutoMax User Manual

Page 46

3Ć20

Step 2.

Mount the Remote I/O Head on the panel and attach it

securely with #10 (M5) bolts or studs. Examples of

attaching the Remote I/O Head to the mounting surface

are shown in figure 3.18.

ЙЙ

TAPPED HOLE

STARWASHER

BOLT

MOUNTING FLANGE

MOUNTING SURFACE

BACK PANEL

NUT

.218" DIA.

STARWASHER

WELDED STUD

Figure 3.18 Ć Mounting Examples

Step 3.

Using figure 3.19, locate the two No. 10 studs provided on

the Remote I/O Head for grounding purposes. The

Remote I/O Head must be properly grounded to minimize

personnel hazard and to ensure proper operation. The

ground path, when using a 1KVA transformer, should have

less than 10 milliohms resistance. The grounding wire

must be a minimum size of 14 AWG. The insulation should

be green for U.S.A. applications.

This manual is related to the following products: