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MICROPROCESSOR MOTOR SPEED CONTROLLERS

MODELS 1214/1215/1219

Features, continued

· Advanced high frequency power section utilizing custom power MOSFETs provides high efficiency, silent operation and reduced motor and battery losses. · Power connections made by solid copper busses with polarized Molex connector for control signals. · Thermal protection and compensation circuitry provide under temperature cutback, constant current limit over the operating range and linear rollback in over temperature. No sudden loss of power under any thermal conditions. · Over voltage and under voltage protection.

D E S C R I P T I O N

Curtis PMC 1214/1215/1219 series of motor speed controllers feature a microprocessor based logic section combined with a proven MOSFET power section. The 1214/1215/1219 series controllers are efficient, cost effective and easy to install.

WA R R A N T Y

· Programmable through the Curtis PMC 1307 handheld programmer, an optional universal unit which allows programming, testing, and diagnostics. · Complete diagnostics of the controller can also be accomplished with the built-in status LED. · Meets or exceeds EEC fault detection requirements with circuitry and software to detect faults in the throttle circuit, MOSFET drive circuits, MOSFET transistors, contactor drivers and contactors. · Input sequencing options include neutral start (HPD) and static return to off (SRO). · True arcless contactor switching with microprocessor controlled contactor sequencing. · Throttle position variable or fixed plugging current options. · Neutral braking option provides for automatic plug braking in neutral. · MultiModeTM option for programmable two mode (current limit, speed, acceleration) operation.

One year from date of delivery.

Application

The Curtis PMC 1214/1215/1219 controllers are ideally suited for larger electric vehicle applications, such as walkie/rider pallet trucks, personnel carriers, stackers, reach trucks, fork lifts and other series or compound motor applications.

· Emergency reverse function (belly button) provides full function with a single input. Additional output provides for an emergency reverse circuit continuity check. · Anti-rollback (ramp start) function gives full power for starting on ramps. · Simple contactor and switch wiring. Coil drivers are monitored for short and open circuit for fail-safe operation. · Flexible throttle circuitry accepts a variety of throttle types including: 5k-0, 0-5k, 0-5v, 0-10v and three wire potentiometer.

Features

· Compact size. · Environmental protection provided by a sealed package.

CURTIS INSTRUMENTS, INC. · 200 KISCO AVENUE · MT. KISCO, NY 10549 · TEL (914) 666-2971 · FAX (914) 666-2188

CURTIS PMC · 6591 SIERRA LANE · DUBLIN, CA 94568 · (925) 828-5001 · FAX (925) 833-8777 CURTIS INSTRUMENTS, (UK) LTD. · 51 GRAFTON STREET · NORTHAMPTON NN1 2NT, ENGLAND · TEL 44 (0) 1604-629755 · FAX 44 (0) 1604-629876

www.curtisinst.com

Specifications

CURTIS PMC MODELS

1214-8XXX 1214-8XXX 1215-8XXX 1215-8XXX 1219-8XXX 1219-8XXX

VOLTAGE (volts)

24-36 36-48 24-36 36-48 24-36 36-48

CURRENT (amps)

400 350 500 500 600 600

2 MIN RATING (amps)

400 350 500 500 600 600

TYP. VOLTAGE UNDERVOLTAGE DROP @ 100A CUTBACK (volts) (volts)

<0.20 <0.30 <0.16 <0.20 <0.12 <0.15 16 21 16 21 16 21

Dimensions: mm (inches)

"A" "B" 26.4×20.6×2.3 (1.04×0.81×0.09); 6.1 (0.24) dia. hole thru 180 (7.1) 81.3 (3.2) 169 (6.66)

[1219 MODELS ONLY]

23 (0.89

1214

"A" 210 (8.275) "B" 165 (6.490)

1215

1219

253 (9.975) 309 (12.180) 208 (8.190) 264 (10.394)

3.18 (0.125)

5.5 (0.22)

7.1 (0.28) dia., 4 plcs [6 plcs in 1219]

Typical Wiring Diagram

SWITCHES

KEYSWITCH BRAKE/ FORWARD REVERSE SEAT

CONTACTORS

REV FWD MAIN

SWITCHES

MODE EMERG. SELECT REV

24-pin detail

5k­0 THROTTLE (TYPICAL)

EMERGENCY REVERSE CHECK OUTPUT

(factory option)

FORWARD CONTACTOR

2-WIRE POT POT LOW

MAIN REVERSE CONTACTOR CONTACTOR

POLARITY PROTECTION DIODE

24 12

23 11

22 10

21 9

20 8

19 7

18 6

17 5

16 4

15 3

14 2

13 1

CONTROL FUSE

MBPOWER FUSE

A2 B+

FORWARD EMERGENCY REVERSE

(walkies only)

MODE SELECT

KEYSWITCH

REVERSE

B+

FORWARD CONTACTOR S2 S1 REVERSE CONTACTOR MAIN CONTACTOR

PRECHARGE RESISTOR (250 , 5 W)

BRAKE or SEAT SWITCH

BA1

A

A2

Specifications subject to change without notice

©1999 Curtis Instruments, Inc.

50069 REV A 9/99

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