Curtis Instruments MultiMode 1230 User Manual

12
Curtis 1230 Manual, Rev. C
2 — INSTALLATION & WIRING: Controller
Fig. 5 Standard wiring configuration C: Curtis 1230-2X01 controller, in applications
with a 1312 tiller multiplexer and a proportional valve on the hydraulic line.
WIRING: Standard Configuration C (with multiplexer & PV)
Figure 5 shows the typical wiring configuration for applications where a pro
-
portional valve is used with the tiller multiplexer. Most 1230 models designed
for use with a multiplexer include an internal main contactor (see specifications
in Table C-1); for the 1230-2301 and -2401 models, which do not, the main
contactor should be wired as shown in Figure 3. If there is a load hold valve,
it needs to be controlled externally.
The proportional valve in configuration C is controlled by the hydraulic
throttle in the multiplexer, providing variable speed lift/lower operation.
F+
B-
U
V
W
Enc Supply
Enc A
Enc B
Enc Ground
PV
PV Retur
n
Auxiliary Output 1
Auxiliary Output 2
B+
Load Hold Valve
1230-2X01 CONTROLLER
Pot Low
J1-7
Emerg Rev Check
J1-16
Emergency Reverse
J1-15
Mode (M1/M2)
J1-3
Reverse
J1-14
Interlock
J1-2
Battery LED
Battery LED
Status LED
KSI
J1-1
Prog Supply
J3-4
Prog Receive
J3-1
Prog Transmit
J3-3
Prog Ground
J3-2
AC
MOTOR
SPEED
ENCODER
J2-1
J2-2
J2-4
J2-5
J2-6
J2-3
Proportional
Valve
J1-23
Keyswitch
BA
TTERY
Status LED
Interlock
Inhibit
J1-17
Pot High
J1-18
Throttle Wiper
J1-6
Disp Supply
J1-19
Disp Data
J1-21
Disp Ground
J1-20
CURTIS
840
DISPLAY
(Spyglass)
CURTIS
1311/1314
PROGRAMMER
J1-24
Lift Relay
J1-22
Load Hold Valve
E-M Brake
Po
wer
Fuse
(mounted
on controller)
Control
Fuse
Forward
J1-13
J1-5
J1-4
Mux Supply
J1-9
Mux Data
J1-10
Mux Clock
J1-11
Mux Ground
J1-12
5
6
8
J3-6
J3-3
J3-4
J3-2
Switch and throttle inputs can be connected
to either the controller or the multiplexer, or
to both as an “or” function.
Inhibit
Emergency Reverse
Mode (M1/M2)
Reverse
Lift
Lower
Forward
+5V
Ground
Throttle
Hydraulic Throttle
CURTIS
1312
TILLER
MULTIPLEXER
See page 20 for
multiplexer pinout.
Speed Limit

Curtis Instruments MultiMode 1230 Specifications

General

Brand	Curtis Instruments
Model	MultiMode 1230
Category	Controller
Language	English