Curtis Instruments PMC 1200 Series User Manual

Curtis PMC 1209B/1221B/1221C/1231C Manual
8
HARDWARE INSTALLATION
Fig. 7 Typical installation, Curtis PMC 1209B/1221B/1221C controllers.
The CH-XXX is a complete control head assembly, consisting of an ET-XXX
throttle integrated into a molded steel and plastic assembly designed for mount-
ing directly to the tiller stem of material handling lifts. For more information
about ET and CH products, call your local dealer or Curtis office.
OTHER HARDWARE
The recommended hardware for a typical 1209B, 1221B, or 1221C controller
installation is shown in Figure 7, and for a 1231C installation in Figure 8.
CONTROL
WIRING
FUSE
POWER
WIRING
FUSE
POLARITY
PROTECTION
DIODE
KEYSWITCH
POTBOX
FORWARD/REVERSE SWITCH
(SPDT, center off)
F R
FORWARD/REVERSE
CHANGEOVER CONTACTOR
(Albright SW202 shown)
MAIN
CONTACTOR
(Albright SW200
shown)
A1
A2
S1
S2
SERIES
MOTOR
BATTERY
B-
B+
PRECHARGE RESISTOR (see Table 1, page 10, for recommended size)
COIL SUPPRESSION DIODE (see text, page 10, for recommended size)
FWD REV
A2M-
B-
B+
COM.
N.C.

Curtis Instruments PMC 1200 Series Specifications

General

Brand	Curtis Instruments
Model	PMC 1200 Series
Category	Controller
Language	English