Elmo 1 Computer Drive User Manual


 
Pin Signal Function Pin Position
J1-9 +VDC Backup
Supply
+VDC back-up supply
J1-8 RET Backup
Supply
Return (common) of the back-up
supply
Table 3-6: Back-up Cable Plug
Figure 3-8: Back-up Supply Connection Diagram
Internal DC-to-DC converter allowing for operation from DC power (no
need for auxiliary external supply for normal operation).
“Smart” Control
Supply Options
12-195 VDC supply for backing up the control parameters if DC power is
shut off.
3.4.3 Feedback Control and Communication Cable
Assemblies
The Drum features easy-to-use D-sub type connections for all Control and Feedback cables.
Below are instructions and diagrams describing how to assemble those cables.
Use 24, 26 or 28 AWG twisted-pair shielded cables (24 AWG cable is recommended).
For best results, the shield should have aluminum foil covered by copper braid.
J1
Male
Drum Installation Guide Installation
MAN-DRUIG (Ver. 1.0)
3-14