Rockwell Automation 1395 DC Drive, 800-1250 Hp, FRN 5.XX-9.30 - Manual (Page 15)

Chapter 2
Hardware Description
2-2
Figure 2.1
Hardware Overview
CB1
Programming
Terminal
DHT/DMT
TB3
J4 J1
Main
Control
Board
A8
J5
J2
J7 J6
J8
J9
Unit
Power
Supply A6
J2
Power
Stage
Interface
A7
Feedback
Board
A1
A5
Aux 460V
3
∅
AC
J1
Arm P.T. &
Snubber
24
J1
Arm P.T. &
Snubber
24A
J1
Arm P.T. &
Snubber
25
J1
3A
3B
3C
Field
Bridge
Feed
Back
Board
A1
J6 J2
J2
M1
3 Phase
SCR
Bridge
Encoder
Armature
CT
CT
CONTROL CONTROL/POWER INTERFACE POWER
Field
Fld P.T. &
Snubber
J2
TB–1
A1 A2
J1
Arm P.T. &
Snubber
25A
3D
CT
6F 7F 8F
3 Phase AC