kd series repeat cycle timer
 KD Series Action 5 & Action 6 Icsotimers

Repeat Cycle Timer


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Specification Footprint Timing Actions Applications Part Numbers Products

The KD series repeat cycle timer produces an output which alternates between an energized and deenergized state at a repetitive rate. The first cycle begins when input voltage is applied to the timer. During this period the output is deenergized. At the end of the first delay or off period, the output energizes and the second or on period begins. When the second delay period ends, the output deenergizes and the first period will then repeat. This on/off sequence will continuously repeat while input voltage is present. When input voltage is removed, the output deenergizes and the timer resets.

The KD5 Series repeat cycle timer provides equal off and on times, controlled by a single timing resistor or potentiometer. The KD6 Series produces two independent on and off times, controlled by two separate resistors or potentiometers.

kd5 kd6 repeat cycle timer
  • Ranges from .1 second to 10 hours
  • Digital Countdown Timer Circuit
  • Fixed or Externally Adjustable Options
  • Thick Conformal Coating
  • Miniature PC Board
  • Printed Circuit Mounting

Timer Action:

(5) Repeat Cycle
(6) Repeat Cycle

Both KD5 and KD6
Fixed or Adjustable

Delay Range:

*Standard ranges from
  0.1 second to 10 hour

Standard Timing:
(1) 0.1 to 10 second
(4) 1 to 60 second
(2) 10 to 600 second
(5) 1 to 60 minute

Nonstandard Timing:
(3) 10 to 600 minute
(0) *Special Time

Input Volts AC or DC:

Standard Voltage:
(2) 24 VAC
(1) 120 VAC
(8) 12 VDC
(4) 24 VDC

Nonstandard Voltage:
(7) 12 VAC
(5) 240 VAC
(6) 48 VDC
(3) 110 VDC

KD5xx and KD6xxx Timer Selection

KD5xx repeat cycle timer order code
 KD6xxx repeat timer selection diagram

Order Code Example:
KD = Digital Countdown Series
5 = Timer Action = Repeat Cycle
4 = Timer Range = 1 to 60 minute
1 = Input Volts = 120 VAC

Order Code Example:
KD = Digital Countdown Series
6 = Timer Action = Repeat Cycle
1 = Timer Range = .1 to 10 second
1 = Timer Range = .1 to 10 second
8 = Input Volts = 12 VDC

*Options: Fixed and special timer ranges from .05 sec. to 10 hour

KD5 and KD6 Specification

Icsotimer Links
Timer Footprints | Timer Actions | Time Delay Module Wiring
ON, OFF, INTERVAL, and Single Adjust Repeat Cycle Timer Part Numbers
Dual Adjust Repeat Cycle Timer Part Numbers
ICS Time Delay Products
KH On Timer | KH Off Timer | Analog Delay Timer Spec

Relay Links
Time Delay Relay | Recycle Timer Relay
Voltage Sensor Relay | Relay Timer | Relay Timer Data | True Off Delay Relay

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