AC Power Connections
The control requires input power protection in the form of either a circuit breaker or fuses. Circuit
breakers are recommended. See Table 2.1 for fuse and breaker sizing. Connect the fused three
phase AC power lines to the input power terminals L1, L2, and L3. The phase rotation of the
incoming power source is unimportant as the control is not phase sensitive.
Figure 2-1 Series 23H Control with Cover Removed
2-4
INSTALLATION
DS1225Y
-200
NONVOLA
TILE SRAM
9232D1 025313
DALLAS
59312
PC 16880CN
NE18550 FN
P
A
TENTED
A G
X0-54B
3.6864 MHz
Dale
93-40
C7
04
C8
U6
C14
C10
C11
C12
C13
OTHER
RS232
JP3
2 WIRE
4 WIRE
C9
05
S1
SERIAL NO.
1 2 3 4 5 6 7 8
C6
C2
C3
C1
C4
+
+
U1
C5
VR1
U8
1
9
J4
19
29
VR1
J2
X1
RXD16
BALDOR SWEO DRIVE
SERIAL NO.
U10
ASSY NO 00839
JP1
U10
U9
Optional
Expansion Board
Control Board
J1 Control Connections
L1
L2
L3
T1
T2
T3 B+/R1 R2
(Labeled B+ and B- for
the “EO” controls
Main Circuit Connections
Control
Transformer T1
Keypad Connector
Software EPROMS
(Example shown is the “C” size controller. Other enclosure sizes vary
slightly in terminal sizes, transformer location, etc.
Power Ground
Motor Ground
JP1 Jumper
for 4-20mA
D
1
D
2
GND
Braking Logic
connections for
size C,D,E,F
“EO” Controls
(Not present on
Size A and B, “E”
Controls)
MN723H-10/95 11/28/95 1:07 AM Page 16 (Black plate)
Содержание 23H Series
Страница 11: ...1 8 GENERAL INFORMATION MN723H 10 95 11 28 95 1 07 AM Page 12 Black plate...
Страница 83: ...3 30 KEYPAD PROGRAMMING AND OPERATION MN723H 10 95 11 28 95 1 13 AM Page 84 Black plate...
Страница 99: ...4 16 DIAGNOSTIC INFO AND TROUBLESHOOTING MN723H 10 95 11 28 95 1 14 AM Page 100 Black plate...
Страница 125: ...5 26 APPENDIX G MN723H 10 95 11 28 95 1 21 AM Page 126 Black plate...
Страница 126: ...MN723H 10 95 11 28 95 1 21 AM Page 127 Black plate...