ICM 500 Series

Digital Timer – TUDR Model

Multi-mode, programmable time delay

Installation, Operation & Application Guide

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Table of Contents

Specifications.................................................................................................................. 1

Product.Identification....................................................................................................... 1

Delay.on.Make................................................................................................................. 2

Delay.on.Break................................................................................................................ 3

Interval............................................................................................................................. 4

Single.Shot...................................................................................................................... 5

Delay.on.Make./.Delay.on.Break..................................................................................... 6

Repeat.Cycle................................................................................................................... 7

Programming.for.Single.Time.Delays.............................................................................. 8

Programming.for.Dual.Time.Delays............................................................................... 10

Testing.the.Unit.............................................................................................................. 12

Ordering.Information..................................................................................................... 12

Specifications

Time Delay

• Type: Switch.Settable

• Range:.1-1,023.seconds.or.minutes.(Multiples.of.0.1,.1,.10,.100)

• Repeat Accuracy:.±.2%.under.fixed.conditions

• Fixed Time Tolerance:.±.5%

• Time delay vs. temperature and voltage:

. -. ±.5%.Maximum.over.the.specified.range.of.input.voltage.and.temperature

Reset Time

• During and after timing:.

. -. 75.milliseconds.(May.be.reset.during.the.timing.period.without.false.output)

Input

• Nominal Voltage:.24,.115,.230.VAC.or.

12,.24,.110.VDC

• Tolerance:.±.15%.of.nominal

• Frequency:.50-60.Hz

• Maximum allowable DC ripple voltage:.20%.peak.to.peak

• Power Consumption: During:.0.5.watts.maximum..After:.2.0.watts.maximum

Output

• Type:.Relay

• Form:.SPDT,.DPDT

• Rating:.10.amps.resistive.at.230.VAC;.

. .

-.1/[email protected]

-.1/[email protected]

• Life: Mechanical:.10,000,000...Full Load:.1,000,000.operations

Protection

• Transient:.±1,400.volts.for.100.microseconds

• Polarity:.DC.units.are.inverse.voltage.protected

• Dielectric Breakdown:.

1,500.volts.RMS.minimum.at.60.Hz.between.input.and.output.

terminals

• Insulation Resistance:.

100.megohms.minimum

Mechanical Specifications

• Mounting:.Plug-in

• Termination:.Standard.8.pin.(octal).or.11-pin.plug-in

• Weight:.5.ounces.(142.grams)

Environmental Specifications

• Operating temperature:.-40°F.to.+185°F.(-40°C.to.+85°C)

• Storage temperature:.-40°F.to.+185°F.(-40°C.to.+85°C)

Product Identification

TUDR C2

Series

.TUDR.=.Universal.Mode

115 A

Input Voltage

. 12D. =. 12.VDC

. 24D. =. 24.VDC

. 10D. =. 110.VDC

. 24A. =. 24.VAC

.115A. =. 115.VAC

.230A. =. 230.VAC

Output Type

C1. =.Single.Pole.1.FORM.C.(8-pin)

C2. =.Double.Pole.2.FORM.C.(11-pin)

1

Delay on Make

MODE OF OPERATION

When power is applied to the input, the time delay begins. After the time delay is complete, the contacts transfer and remain transferred as long as power is applied. The control is reset by removing power during or after the time delay period.

CONNECTION DIAGRAMS

Single Pole Output

1 FORM C

TIMING DIAGRAM

Input

Voltage

0

V

Transfer

Load

Voltage

0

V

Time Delay

Load

Energized

Time

Time

Input

Double Pole Output

2 FORM C

Mode Switch

(See programming instructions on Page 8)

Input

2

Delay on Break

MODE OF OPERATION

Power must be applied before and during the time delay period. When the initiate contact closes, the contacts transfer and remain transferred as long as the initiate contact is closed. The time delay begins when the initiate contact opens. At the end of the time delay period, the contacts are returned to the off state. If the initiate contact recloses during the time delay period, the contacts remain transferred and the time delay is reset to zero.

Removal of input power during the delay returns the contacts to the off state and resets the time delay to zero. A one second interrogation delay prevents nuisance trips due to initiate switch bounce or tampering.

CONNECTION DIAGRAMS

Single Pole Output

1 FORM C

Input

Double Pole Output

2 FORM C

TIMING DIAGRAM

Time

Initiate Switch

Input

Voltage

0

V

Initiate Switch

Closed

Initiate Switch

Open

Initiate

Switch

Load

Voltage

0

V

Time

Delay

Delay on Make

Time

Delay

Load Energized

Delay on

Break Period

Time

Mode Switch

(See programming instructions on Page 8)

Input

3

Interval

MODE OF OPERATION

When power is applied to the input, the contacts will transfer. After the time delay is complete, the contacts will return to their off state. The contacts will remain in the off state indefinitely unless power is reset.

CONNECTION DIAGRAMS

Single Pole Output

1 FORM C

TIMING DIAGRAM

Input

Voltage

0

V

N.O.

Contacts

Time Delay

Load Energized

Time Delay

N.C.

Contacts

Time

Time

Time

Input

Double Pole Output

2 FORM C

Mode Switch

(See programming instructions on Page 8)

Input

4

Single Shot

MODE OF OPERATION

Power must be applied to the input terminals before and during the delay period. When the initiate contact closes, the output contacts transfer immediately and the time delay begins. The output contacts return to their original position when the delay period is complete.

Note: The initial contact closure can be momentary or maintained. To reset the timer during the delay period, remove the input power.

CONNECTION DIAGRAMS

Single Pole Output

1 FORM C

Initiate

Switch

TIMING DIAGRAM

Initiate Switch

Closed

Input

Voltage

0

V

N.O.

Contacts

Time Delay

Load Energized

N.C.

Contacts

Time

Time

Time

Input

Double Pole Output

2 FORM C

Initiate Switch

Mode Switch

(See programming instructions on Page 8)

Input

5

Delay on Make / Delay on Break

MODE OF OPERATION

Power must be applied at all times. Upon closure of the initiate switch, the delay on make period begins. Once complete, the contacts transfer and remain transferred as long as the initiate switch is closed.

When the initiate switch opens, the delay on break period begins. Once complete, the contacts return to their original state and all time delays reset. If the initiate contact re-closes during the delay on break period, the contacts remain transferred and the delay on break is reset. Removal of input power resets all timing functions. Should the initiate contact open during the delay on make period, the delay on make period is reset to zero.

CONNECTION DIAGRAMS

Single Pole Output

1 FORM C

Input

Double Pole Output

2 FORM C

TIMING DIAGRAM

Time

Initiate Switch

Input

Voltage

0

V

Initiate Switch

Closed

Initiate Switch

Open

Initiate

Switch

Load

Voltage

0

V

Time

Delay

Delay on Make

Time

Delay

Load Energized

Delay on

Break Period

Time

Mode Switch

(See programming instructions on Page 10)

Input

6

Repeat Cycle

MODE OF OPERATION

The output contacts transfer immediately when power is applied to the input terminals, initiating the ON delay. Upon completion of the ON delay, the relay transfers and the OFF delay is initiated.

Maintained power application allows the unit to recycle indefinitely.

CONNECTION DIAGRAMS

Single Pole Output

1 FORM C

TIMING DIAGRAM

Input

Voltage

0

V

ON

Time

OFF

Time

ON

Time

N.O.

Contacts

Load

Energized

Load

Energized

N.C.

Contacts

OFF

Time

ON

Time

Load

Energized

OFF

Time

Time

Time

Time

Input

Double Pole Output

2 FORM C

Mode Switch

(See programming instructions on Page 10)

Input

7

Programming for Single Time Delays

(DOM, DOB, Interval, and Single Shot)

SETTING THE MODE OF OPERATION

Mode of Operation

Delay.on.Make

Delay.on.Break

Interval

Single.Shot

Delay.on.Make./.Delay.on.Break

Repeat.Cycle

A

OFF

OFF

OFF

OFF

B

OFF

OFF

ON

ON

See.Page.10

C

OFF

ON

OFF

ON

SELECTABLE TIME RANGES

• Timing range multipliers x0.1, x1, x10, or x100

• Timing in minutes or seconds

(The example shown is set for “seconds” and the multiplier is x1)

TIMING ADJUSTMENT

• The time delay is adjusted by closing any combination of 10 binary code switches

• Transfer a switch to the ON position then add all the ON switch values for the total time delay

(The example shown on Page 9 is set for 171 seconds)

8

The example shown below is set for delay on make.

Step 1: Set the mode of operation (Single and dual modes are selected by transferring a combination of three mode switches).

Step 2: Select minutes or seconds

Step 3: Select the multiplier

Step 4: Set the time delay

9

Programming for Dual Time Delays

(DOM/DOB, Repeat Cycle)

SETTING THE MODE OF OPERATION

Mode of Operation

Delay.on.Make

Delay.on.Break

Interval

Single.Shot

Delay.on.Make./.Delay.on.Break

Repeat.Cycle

A

ON

ON

B

See.Page.8

OFF

OFF

C

OFF

ON

SELECTABLE TIME RANGES

• Timing range multipliers x0.1, x1, x10, or x100

• Timing in minutes or seconds

(In the example shown, the first time delay is set for “seconds” and the multiplier is x1)

(The second time delay is set for “minutes”, and the multiplier is x10)

TIMING ADJUSTMENT

• Each time delay is adjusted by closing any combination of five binary coded switches

• Transfer a switch to the ON position then add all the ON switch values for the total time delay

(In the example shown, the first time is set for 11 seconds, the second for 50 minutes)

10

The example shown below is set for delay on make/delay on break.

Step 1: Set the mode of operation

Step 2: Select minutes or seconds – first time delay

Step 3: Select the multiplier – first time delay

Step 4: Set the first time delay

Step 5: Select the multiplier – second time delay

Step 6: Select minutes or seconds – second time delay

Step 7: Set the second time delay

11

Testing the Unit

The test mode switch allows the user to test the electrical connections without changing the time delay settings. When the test mode switch is placed in the ON position, the contacts immediately transfer and remain transferred until the switch is turned OFF again. (Don’t forget to turn it off.)

Ordering Information

ICM

Series

Input

Voltage

Output

Type

Description

ICM500

ICM501

ICM502

ICM503

ICM504

24 VAC

115 VAC

230 VAC

12 VDC

24 VDC

Single Pole

1 FORM C

8-Pin

• Multi-mode; DOM, DOB, Interval,

Single Shot, DOM/DOB and

Repeat Cycle

• Crystal Accuracy

• Switch Settable Delays from 1 to

1,023 seconds in multiples of 0.1,

1, 10, and 100 seconds

• Base to be ordered separately as an accessory item

• For 8-pin order ASC-8

• For 11-pin order ASC-11

ICM505 110 VDC

Note: For 11-pin base model, Double Pole, 2 FORM C, add suffix D

Example: ICM501D = 115 VAC, 11-pin

12

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