Rockwell Automation 1391 INSTR/DIGITAL AC SERVO DRIVE - Manual (Page 3)

1391-DES Circuit Board Replacement
Instructions
Figure 1
Circuit Board Locations
F3
1
Display, Memory and Adapter Boards
Main Logic Control Board
A Quad B Board
22
TB5
MCB
11
1
TB4
F1
F2
SW1
10
A Quad B Board
TB3
1 1
S1
Main Logic Control Board
1
TB2
2
1
TB1
Top View of Controller
Display Board
Memory Board
Ground Stud
1
F3 provided on 15 & 22.5A units only
15A = Bussmann KLM10 or equivalent
22.5A = Bussmann FNQ6 1/4 or equivalent
3