Fincor Series 2230 MKII, Series 2240 Catalog Page

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Fincor Series 2230 MKII/2240

Fincor Series 2200 regenerative drives are ideal for your more demanding applications. They feature flexibility with ratings up to 5 horsepower. The Series 2230 MKII offers new and improved board design with more standard features to 3 hp while the larger Series 2240 offers ratings to 5 hp and additional space for internally mounted options.

FINCOR SERIES 2230 MKII / 2240

•

Speed or Torque Control 0-10 VDC or +/- 10 VDC input signal Current Stability Adjust PID / Speed Trim Control Fused Input Line Start / Auto Restart Enable / Disable Dual Field Supply Tachometer Input standard Monitoring Output (0-10 VDC or 4-20 mA) Diagnostic LED

2230 MKII Enclosed

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2240 Enclosed

FINCOR SERIES 2230 MKII SPECIFIC

Fincor 2200

• 1/6 to 3 hp (115-230V)

•

• (0-10 VDC or 4-20 mA)

•

FINCOR SERIES 2240 SPECIFIC

•

RATINGS: 1/6 TO 5 hp (115-230 VAC)

Series 2200 Regenerative DC Drives

Chassis w/o Integral

Operator Controls

Integral Operator

Operator Controls

NEMA 4/12 with Integral Operator

Units shipped calibrated for desired hp rating but jumpers can be adjusted for others. Units shipped ready for 230VAC but may be reconnected for 115VAC.

Fully Isolated Regulator Speed or Current Monitoring

Surface mount technology circuit board

1/6 to 5 hp (115-230V) Motor contactor option mounts inside enclosure

Model Motor

Book Case w/o

Controls

NEMA 4/12 w/o

Controls

1/6 - 1.0 120 15.8 90 50/100 10.5 1.0 1/2 - 2.0 240 15.8 180 100/200 11.6 1.0 1/6 - 1.0 120 15.8 90 50/100 10.5 1.0 1/2 - 3.0 240 22 180 100/200 11.6 1.0 1/6 - 1.0 120 15.8 90 50/100 10.5 1.0 1/2 - 5.0 240 32 180 100/200 25 2.0 1/6 - 1.0 120 15.8 90 50/100 10.5 1.0 1/2 - 2.0 240 15.8 180 100/200 11.6 1.0 1/6 - 1.0 120 15.8 90 50/100 10.5 1.0

1/2 - 3.0 240 22 180 100/200 15.1 1.0 1/6 - 1.0 120 15.8 90 50/100 10.5 1.0 1/2 - 2.0 240 15.8 180 100/200 11.6 1.0 1/6 - 1.0 120 15.8 90 50/100 10.5 1.0 1/2 - 5.0 240 32 180 100/200 25 2.0 1/6 - 1.0 120 15.8 90 50/100 10.5 1.0 1/2 - 2.0 240 15.8 180 100/200 11.6 1.0 1/6 - 1.0 120 15.8 90 50/100 10.5 1.0 1/2 - 5.0 240 32 180 100/200 25 2.0

Input Output Run-Stop,

AC Volts Amps DC Volts Amps Order Code Order Code

Arm

Open Chassis

Field Arm Field

Book Case

Static *

2231 2231B

2232 2232B

2242 2242B

2235 2235B

2236 2236B

2231P0 2231BP0

2242P0 2242BP0

2231P1 2231BP1

2242P1 2242BP1

Run-Stop,

DB **

256

* RUN-STOP, Static, Contactorless Control ** RUN-STOP / DB, Armature Contactor Control & Dynamic Braking

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Adjustable Speed Drives

800-334-3040

Fincor Series 2230 MKII

DIMENSIONS

SPECIFICATIONS:

Operating Conditions

Horsepower 1/6 thru 3 hp, Jumper Selectable Line Voltage 115-230VAC ±10%, Jumper Selectable Enclosure Chassis, Bookcase, NEMA 4/12 Rated Frequency 50/60Hz ±2% Selectable Ambient Temperature 0 – 40°C (32°F - 104°F) (Enclosed) 0 – 55°C (32°F - 131°F) (Chassis) Altitude 1000m (3,300 ft) Relative Humidity 95% Non condensing Overload Capacity 150% for 1 minute

(UL Listed Motor Overload Protection – File # E184521) (120% Timing Threshold)

Standard Features

Isolated Regulator Circuit Grounded I/O signals possible Regulator Function Speed or Torque selectable Power Conversion 8 SCR Full Wave - Four Quadrant Field Supply Full Wave Protection MOV Voltage Transient Suppression

High Interrupting Capacity Line Fuse Speed Regulation Armature or DC Tach Feedback Line Start Selectable for Auto-Restart Controlled Stop Provides Ramp to Stop Function Zero Speed Deadband Selectable 2% or Off Zero Speed Indication Open Collector – Active Low Direction Indication Open Collector – Active Low = FWD Speed Regulator Node External PID Input or Speed Trim Speed Outputs -10 – 10Vdc and 4 – 20ma Torque Outputs -10 – 10Vdc and 4 – 20ma Diagnostic LED Green Normal – Red Current Limit Option Connector Connects Additional Option Boards

Control

Control Logic Power 24VDC for Maintained Switch or Pushbutton Operation

Speed Potentiometer 5K Ohms, ½ Watt Input Reference 0 – 10Vdc or -10 – +10Vdc Speed Regulation 2% with Armature Feedback (95% Load Change) 0.5% with Tachometer Feedback

Adjustments

Maximum Speed 50% – 100% of Motor Base Speed Current Limit FWD 0 – 150% of Full Load Current Limit REV 0 – 150% of Full Load IR Comp/Tach Scaling 0 – 10% IR or 0 – 100% Tach Acceleration/Deceleration 0.1 – 30 Seconds Voltage (Speed) Stability Speed Gain Fine Tune Current Stability FWD Current Gain FWD Fine Tune Current Stability REV Current Gain REV Fine Tune

Efficiency

Controller (only) 98% With Motor (typical) 85%

Approvals & Listings

UL and cUL

2230 MKII Enclosure

Weight (Chassis) 3 lbs. 1.36 kg

5”

(127 mm)

2230 MKII Bookcase

Adjustable

Speed

Drives

2230

(108 mm)

4.25”

Weight (Enclosed) 3 lbs. 1.36 kg

OTO

R SPE

ED (%)

RUN

STO

JOG

9.5”

(241 mm)

5”

(127 mm)

2230

5.25”

(133 mm)

2230 MKII Chassis

Weight (Bookcase) 1 lb. .45 kg

1.75”

(43 mm)

4.25”

(108 mm)

9.5”

(241 mm

8.85”

(218 mm)

Fincor 2200

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800-334-3040

TERMINAL DIAGRAM: 2230 MKII

Fincor 2200

TERMINAL DESCRIPTION

TB1

Circuit Common

Speed Ref Input

Ext Current Ref Input FWD

Ext Current Ref Input REV

Tachometer Fdbk Input

Run Enable Input (+24VDC)

Run Relay N.O. Contacts Run Relay N.O. Contacts

Controlled Stop Input

Zero Speed Output

Speed Reg Node Input

Cur. (4 to 20mA) Output Speed

Circuit Common

-10 to +10VDC Output Speed Direction Output

Cur. (4 to 20mA) Output Torque

Circuit Common

-10 to +10VDC Output Torque Circuit Common

+10V Ref

-10V Ref

+24VDC

TB2

Speed

Ref Pot

Torque

Ref Pot

Torque

Ref Pot

FWD

Controlled Stop

REV

TB1

Pin# Type Notes

L1 Line Voltage Input 115 or 230VAC J1 Selectable

L2 Line Voltage Input 115 or 230VAC J1 Selectable

F+ Field Voltage Output +100VDC @ 115VAC or +200VDC

F/2 Field Voltage (Half-Wave)

Output

F- Field Voltage Output Field Minus Output

A1 Armature Output -90 to +90VDC @ 115VAC or -180 to

A2 Armature Output

@230VAC Input

+50VDC @ 115VAC or +100VDC @230VAC Input

+180VDC @ 230VAC Input

TB2

Pin# Type Notes

1 Speed Reference Pot ‘0’ End Speed Pot Common for Uni-Directional

2 Speed Reference Input

3 +10V Reference Output 5ma max

4 -10V Reference Output 5ma max

5 External Current Reference

Input FWD

6 External Current Reference

Input REV

7 Tachometer Input (Speed

Feedback)

Operation

200KΩ Input Resistance

Refer to DIP Switch SW3-2

Refer to DIP Switch SW3-7

3-30VDC, 31-175VDC

TB2 Continued

Pin# Type Notes

8 Enable Input (+24VDC)

– Run Relay

9 +24VDC For drive enable use only

10 Run Relay N.O. Contacts Form A Contact Rated 0.5A @ 115VAC

11 Run Relay N.O. Contacts

12 Controlled Stop Input

(+24VDC)

13 Zero Speed Indication Output Open Collector, Active Low, Rated

14 Speed Regulator Node Input Speed Trim or External PID Input

15 Current Loop Output 4 to 20ma – Speed (Arm Volts)

16 Current Loop Output 4 to 20ma – Speed (Arm Volts)

17 Voltage Output -10 to 10VDC – Speed (Arm Volts)

18 Direction Indicator Output Open Collector, Active Low for FWD;

19 Current Loop Output 4 to 20ma – Torque (Arm

20 Current Loop

21 Voltage Output -10 to 10VDC – Load (Arm Amps)

22 Voltage Output Common Isolated From Line – Can be connected

24VDC @ 6ma Input

or 2A @ 30VDC

Momentary +24VDC Input to Initiate Controlled (Ramp) to Stop

24VDC @ 50ma

(Bypasses Accel/Decel Ramps)

Rated 24VDC @ 50ma

Amps)

to Earth

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Adjustable Speed Drives

800-334-3040

Fincor Series 2240

DIMENSIONS

SPECIFICATIONS:

Operating Conditions

Horsepower 1/6 thru 3 hp, Clip-out Shunt Wires

Line Voltage 115-230VAC ±10%, Jumper Selectable

Rated Frequency 50/60Hz ±2% Selectable

Enclosure Chassis, NEMA 4/12 Ambient Temperature 0 – 40°C (32°F - 104°F) (Enclosed) 0 – 55°C (32°F - 131°F) (Chassis) Altitude 1000m (3,300 ft) Relative Humidity 95% Non condensing

Overload Capacity 150% for 1 minute

Standard Features

Regulator Function Speed or Torque selectable

Power Conversion 8 SCR Full Wave - Four Quadrant

Field Supply Full Wave

Protection MOV Voltage Transient Suppression High Interrupting Capacity Line Fuse

Speed Regulation Armature or DC Tach Feedback

Line Start Selectable for Auto-Restart

Zero Speed Deadband Selectable 2% or Off

Option Connector Connects Additional Option Boards

Control

Control Logic Power 24VDC for Maintained Switch or Pushbutton Operation

Speed Potentiometer 5K Ohms, ½ Watt

Input Reference 0 – 10Vdc or -10 – +10Vdc

Speed Regulation 2% with Armature Feedback

(95% Load Change) 0.5% with Tachometer Feedback

2240 Enclosure

Adjustable

Speed

Drives

Weight (Enclosed)

13.2 lbs. 5.99 kg

)

STO

Weight (Enclosed)

13.2 lbs. 5.99 kg

9”

(228 mm)

9”

(228 mm)

8.6”

(218 mm)

12.1”

(307 mm)

Fincor 2200

Adjustments

Efficiency

Controller (only) 98%

With Motor (typical) 85%

Approvals & Listings

UL and cUL

2240 Chassis

8.6”

(218 mm)

12.1”

(307 mm)

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TERMINAL DIAGRAM: 2240

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800-334-3040

Fincor 2200

Motor Armature

TB1

Circuit Common

Speed Ref Input

+10V Ref

-10V Ref

Ext Current Ref Input FWD

Ext Current Ref Input REV

Tachometer Fdbk Input

Run Enable Input (+24VDC)

+24VDC Run Relay N.O. Contacts Run Relay N.O. Contacts

Speed

Ref Pot

Torque

Ref Pot

FWD

Torque

Ref Pot

REV

TERMINAL DESCRIPTION

TB1

Pin# Type Notes

L1 Line Voltage Input 115 or 230VAC J1 Selectable

L2 Line Voltage Input 115 or 230VAC J1 Selectable

F+ Field Voltage Output +100VDC @ 115VAC or +200VDC

F/2 Field Voltage (Half-Wave)

Output

F- Field Voltage Output Field Minus Output

A1 Armature Output -90 to +90VDC @ 115VAC or -180 to

A2 Armature Output

@230VAC Input

+50VDC @ 115VAC or +100VDC @230VAC Input

+180VDC @ 230VAC Input

TB2

Pin# Type Notes

1 Speed Reference Pot ‘0’ End Speed Pot Common for Uni-Directional

2 Speed Reference Input

3 +10V Reference Output 5ma max

4 -10V Reference Output 5ma max

5 External Current Reference

Input FWD

6 External Current Reference

Input REV

7 Tachometer Input (Speed

Feedback)

8 Enable Input (+24VDC)

– Run Relay

9 +24VDC For drive enable use only

10 Run Relay N.O. Contacts Form A Contact Rated 0.5A @ 115VAC

11 Run Relay N.O. Contacts

Operation

200KΩ Input Resistance

Refer to DIP Switch SW3-2

Refer to DIP Switch SW3-7

3-30VDC, 31-175VDC

24VDC @ 12ma Input

or 2A @ 30VDC

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Series 2230 MKII Options with Allowable Combinations

Option Groups Use with

B) Options Used To Convert Open Chassis Units into Enclosed Package Controllers — Choice of one within this group.

C) Power Options 2231 - 2236 1001(2 hp) 106242801 XK Armature Contactor With Dynamic Braking (2 hp)

D) Input Signal Options 2231 - 2236 1048 106334702 XK Limit Switch Reversing

E) Feedback Options — Choice of one within this group.

G) External Options — Choice of any or all within this group.

Notes: XK–Factory or Field Kit, K–Field Kit, P–Plug-In Option

Model

2231 - 2236 1639 106353803 XK Cover Assembly, Blank Type “P0”

2231 - 2236 1639C 106353801 XK Cover Assembly, Type “P1”

2231 - 2236 1001(3 hp) 106242802 XK Armature Contactor With Dynamic Braking (3 hp)

2231 - 2236 1190 106342803 XK Torque Taper

2231 - 2236 1670 106345202 XK Pulse Tachometer Feedback/Follower

2231 - 2236 1120 104259401 K Operator Control Station — Remote

2231 - 2236 1120A 2660168 K Motor Speed Potentiometer, Ten-Turn With Analog Dial

2231 - 2236 1120B 104192505 K Motor Speed Potentiometer, One-Turn

2231 - 2236 1120C 104319401 K Motor Speed Potentiometer, Ten-Turn With Digital Dial

2231 - 2236 1166 BOOK 0873 K Extra Equipment Manuals

2231 - 2236 1614 106349301 XK Option/Contactor Mounting Kit for 2235 or 2236

Order Code Option

Fact. Install Fld. Install

Option description

Code

Series 2240 Options with Allowable Combinations

Option Groups Use with

A) Enclosure Options — Choice of any or all within this group.

B) Options Used To Convert Open Chassis Units into Enclosed Package Controllers — Choice of one within this group.

D) Input Signal Options — Choice of one within this group.

E) Feedback Options — Choice of one within this group.

G) External Options — Choice of any or all within this group.

Notes: XK–Factory or Field Kit, K–Field Kit, P–Plug-In Option

Model

2242 1170A 106151401 XK Fan Assembly (5 hp Units Only) (Required When En-

2242 1638 105567001 XK Hinge kit to allow the cover to swing open

2242 1639 106356403 XK Cover Assembly, Blank Type P0

2242 1639C 106356401 XK Cover Assembly, Type P1

2242 1001(3 hp) 10624802 XK Armature Contactor With Dynamic Braking (3 hp)

2242 1001(5 hp) 10624803 XK Armature Contactor With Dynamic Braking (5 hp)

2242 1010(3 hp) 105535403 XK Circuit Breaker — Two Pole (3 hp)

2242 1010(5 hp) 105535404 XK Circuit Breaker — Two Pole (5 hp)

2242 1036 106318202 XK Four-Quadrant Acceleration/Deceleration

2242 1048 106334702 XK Limit Switch Reversing

2242 1052 106330702 XK Isolated Input

2242 1190 106342803 XK Torque Taper

2242 1670 106345202 XK Pulse Tachometer Feedback/Follower

2242 1120 104259401 K Operator Control Station — Remote (SCS171)

2242 1120A 2660168 K Motor Speed Potentiometer, Ten-Turn With Analog Dial

2242 1120B 104192505 K Motor Speed Potentiometer, One-Turn

2242 1120C 104319401 K Motor Speed Potentiometer, Ten-Turn With Digital Dial

2242 1166 BOOK 0873-B K Extra Equipment Manuals

2242 1611 106360301 XK Option Guide Card Kit

Order Code Option

Fact. Install Fld. Install

Option description

Code

closed Model 2242 is Operated at 5 hp Rating)

Fincor 2200

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Fincor Series 2330, 2230, 2240, 2600, 2610 Detailed Option Descriptions

Option Controller Description

1001 2230,

1004 2600,

1010 2240,

1015 2600 Magnetic Control Interface for 115VAC control. 1022 2610 Jog, Toggle Switch Selection Option includes a RUN-JOG selector switch and a JOG SPEED potentiometer for installation in the operator control

1036 2240 Four-Quadrant Acceleration/Deceleration — This option board has four adjustment potentiometers consisting of a forward acceleration potenti-

1037 2600 Input / Feedback Adapter Interface Board - Brings the internal regulator circuits of the control board to screw terminal connection points. 1037A 2600 Input / Feedback Adapter, 1-Position - Assembly capable of accepting either a standard input option board or a feedback option board. (external) 1037B 2600 Input / Feedback Adapter, 2-Position - Assembly capable of accepting feedback and input boards. (external) 1048 2230,

1049

1050

1050A

1052 2240 Isolated Input and Follower — This option board isolates the motor speed potentiometer from the non-isolated controller for operator and equip-

1055 12600,

1057A

1058A 2610 Manual/Follower Mode Select (Toggle Switch) This option is intended as a companion to Option 1055, Option 1049 and Option 1052. Options

1059

1059A 2610 This option provides a ±24/12VDC power supply source to provide power to operate a remote transmitter requiring an external power source. It

1061C 12600 AC or DC Tachometer Feedback

1062A 2600,

2240

2610

2600

2240

2600 External DC Signal Follower Provides necessary impedance matching, isolation, signal conversion and ﬁ ltering as required to adjust the speed of

2600, 2610

2610

2600, 2610

2600 Precision Reference - Includes a regulated power supply.

2610

Motor Contactor with Dynamic Braking — The basic series 2230 and 2240 controllers are designed for bidirectional operation without an armature contactor. This option provides a two pole armature contactor which is necessary whenever the application requires a positive disconnection of the rectiﬁ ed armature source from the motor on a stop command. This option also includes a dynamic braking resistor which provides exponential rate braking of the DC motor armature and an anti-plug circuit to prevent restarting the controller until the braking cycle is complete. The dynamic braking resistor is rated for stopping a typical load, when the external machine inertia does not exceed that of the motor armature.

Armature Contactor Kit - Reverse Run and Dynamic Braking. This option is included with reversing and DB conﬁ gurations.

AC Line Circuit Breaker, Two Pole — Provides a two-pole, magnetic only, fast trip circuit breaker as a means of manually disconnecting the Model 2242 controller from the AC line. The high interrupting capacity fuse in the basic unit is retained as primary short circuit protection.

panel. The RUN-JOG toggle switch (maintained) contacts in the operator station open the contactor seal-in circuit. Controller then jogs when the RUN pushbutton is pressed and held at the JOG SPEED potentiometer setting. Jog action is momentary, causing motor rotation only when the RUN pushbutton is depressed. This option is also suitable for reversing units where identical forward and reverse jog speeds are acceptable.

ometer, a forward deceleration potentiometer, a reverse acceleration potentiometer and a reverse deceleration potentiometer. The potentiometers have an adjustment range of .3 to 30 seconds.

Limit Switch Reversing — This option board allows interfacing the controller with a variety of external devices, such as limit switches, push buttons and potentiometers. There are two speed potentiometers on this board, one for forward speed and one for reverse speed. These internal potentiometers can be switched out if external potentiometers are required. In addition, this board will allow a controlled stop feature with an adjustable speed dropout.

the drive (or drives) from an external DC signal source. External AC Signal Follower Provides necessary impedance matching, isolation, signal conversion and ﬁ ltering as required to adjust the speed of

the drive (or drives) from an external AC signal source.

AC Current Transducer Follower, Intended for automatic control systems where it is necessary for the drive to follow an AC signal proportional to the load current of an AC constant speed, induction motor. Typical examples are conveying systems where the material feed rate has a direct inﬂ uence over the loading of the AC motor, i.e: the carriage or conveyor feeding logs to a saw powered by an AC motor. In order that a proper current transformer may be supplied it is necessary that nameplate data such as horsepower, voltage, load current, etc. be provided from the AC motor.

ment safety. Also, it will allow the controller to follow a 4-20mA DC current signal and a wide range of DC voltage signals (±.05 to ±500 VDC). This makes the option ideal for following signal transducers, motor shunts, DC tachometer generators and the armature voltage from DC motors.

AC or DC Tachometer Generator Follower, Intended for automatic control systems where it is necessary for the drive to follow the speed of a preceding drive unit or rotating machine coupled to an AC or DC tachometer generator. The tachometer voltage signal provides the speed reference for the “follower” drive. Option 1055 is not recommended for use where multiple drive controllers are required to operate from a common signal source, unless the controllers are isolated.

Digital Pulse Generator Follower, This option provides signal conditioning and isolation for accepting a signal from a magnetic pulse pick-up mechanically coupled to a preceding drive motor, rotating machinery or various static pulse generators permitting the drive to follow at an adjustable ratio.

1055, 1049 and 1052 do not include a selector switch and rely upon a zero speed setting of the MOTOR SPEED potentiometer to transfer to full automatic control by the external signal. Option 1058A, when used with these options, allows manual switch selection of either the MOTOR SPEED potentiometer or automatic control by the external signal. Option 1058A includes a switch with a MANUAL/FOLLOWER legend plate for installation in the operator control panel.

has a power output capability of 100mA total for all the power outputs inclusively. This option requires external mounting by the customer and requires a .5amp fused 115/230V power source supplied by the customer.

Digital Pulse Generator Feedback, Provides signal conditioning and isolation for accepting a signal from a magnetic pulse pick-up mechanically coupled to the drive motor armature. The magnetic pulse pick-up must provide a minimum of 450 pulses per second at motor speed (60 tooth gear on a 1750 RPM motor). The pulse pick-up signal defeats the IR compensation circuitry in the drive controller, making the unit directly sensitive to motor speed. Speed range is limited to 35:1. The option results in improved speed regulation with load changes (equal to DC tachometer feedback) and reduced sensitivity to operating conditions such as line voltage variations, ambient temperature changes, motor ﬁ eld heating and other variables.

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Fincor Series 2330, 2230, 2240, 2600, 2610 Detailed Option Descriptions

Option Controller Description

1064A 2610 Current Regulator Follower, Provides a means of controlling motor armature current and torque by a manually adjusted potentiometer or an

1072 2600A Auxiliary Contacts - This option can only be used with the 2601A and 2602A if it is to be mounted in the controller enclosure.

1081B 22600,

2610

1120A 2330,

2240, 2600, 2610

1120B 2330,

2240, 2600, 2610

1120C 2330,

2240, 2600, 2610

1170A 2240,

2600

1072 2600A Auxiliary Contacts - This option can only be used with the 2601A and 2602A if it is to be mounted in the controller enclosure.

1081B 22600,

2610

1190 12230,

2240, 2600, 2610

1220 12600,

2610

1611 2240 Option Card Guide Kit — This option is required when mounting the option cards in the 2242 enclosure or if the option cards are mounted

1614 2230 Option Mounting Kit — This kit contains standoffs for mounting an optional contactor or option board onto a Series 2235 or 2236 “Bookcase”

1638 2240,

2600

1639 2230,

2240

1639C 2230,

2240

1670 2230,

2240

1775 2600,

2610

Notes: 1 Requires Option 1775 Signal Options Interface. 2 Not compatible with tachometer feedback.

external DC voltage reference signal. The circuit includes internal isolation permitting direct connection to a grounded signal source or the armature circuit shunt of another DC drive controller. Since torque is directly controlled independent of motor speed, provision is included for limiting maximum motor speed.

Torque (Current) Monitor Provides an adjustable, static circuit that monitors motor armature current and provides a programmed shutdown of the drive under sustained overload conditions to prevent motor damage. The circuit provides greater versatility than the standard, nonadjustable overload circuit calibrated to trip whenever armature current exceeds 120% for 80 seconds.

Potentiometer, Ten-Turn Motor Speed (Analog Dial) — Provides a ten-turn, 2W potentiometer, knob and analog counting dial for separate mounting by user.

Potentiometer, Single-Turn Motor Speed Assembly — Provides a single-turn, 2W potentiometer, knob and dial wired to a terminal board for separate mounting by user.

Potentiometer, Ten-Turn Motor Speed (Digital Dial) — Provides a ten-turn, 2W potentiometer, with digital counting indicator dial assembly for separate mounting by user.

Fan Assembly — All 2242 enclosed models (used for 5 hp) require this fan assembly when operated at the ﬁ ve horsepower rating in a 40°C environment. Option includes a special base assembly/air bafﬂ e with a 24 VDC fan powered by a power supply within the Model 2242. This option may also be used for ratings less than ﬁ ve horsepower when open chassis models must operate in environments greater than 55°C, and enclosed models above 40°C.

Torque Taper— This option consists of a plug-in circuit board. This board provides an inverse-linear speed-torque relationship when operating in the braking (regenerative) mode, and provides constant torque in the motoring mode of operation. Motoring torque and braking torque are individually adjustable as well as forward and reverse torque taper. Applications include the following: 1. Winders where the material being wound travels at a constant speed during winder roll buildup. 2. Unwinders, since this option provides relatively constant holdback tension (±20%) from full roll to empty roll.

Constant Velocity Winder This option provides an economical but accurate method of automatically controlling the tension of process material in strip, web, wire or cable form as wound by a center driven winder.

external.

chassis.

Hinge Kit, Enclosure Cover — Model 2242 enclosed controllers include a screw ﬁ xed, gasket cover which is removable for increased accessibility during installation, troubleshooting or repair. When desired the cover may also be provided with optional hinges making servicing more convenient. This option may be provided factory installed or a kit is offered for simple ﬁ eld installation.

Cover Kit, Blank Type “P0” — Provides an enclosed blank (no operator devices) cover for ﬁ eld conversion of open chassis models (except 2235, 2235B, 2236 and 2236B models) into an enclosed unit for remote control.

Cover Kit, Type “P1” (Run-Stop-Jog) — Provides an enclosed (run-stop-jog switch with motor speed potentiometer) cover for ﬁ eld conversion of open chassis models (except 2235, 2235B, 2236 and 2236B models) into an enclosed unit for local control.

Pulse Tachometer Feedback/Follower — This option interfaces the controller to a pulse train for speed reference or as a feedback signal. It allows the use of a 60 tooth gear for either speed reference or feedback. It is capable of providing digital pulse tach reference and/or feedback functions. The sensor can be a magnetic pickup (2 wire), proximity sensor (3 wire), AC tachometer generator (18 cycles/revolution), two-phase AC tachometer generator, or digital tachometer generator or encoder (240 pulses/revolution). Note: two phase AC tachometer generator can be used for follower or feedback applications, but not both.

Signal Options Interface. Required to enable the use of all options marked with Note (1). Option 1775 mounts within the chassis of Models 2601 or 2602 and externally when used with Models 2611 and 2612.

Fincor

263