Bulletin KA Adjustable Time Delay Series Specification

Adjustable Time Delay Microtimer


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KM Series Fixed Microtimer Timing Actions K8004 Voltage Sensor KH1 Series On Delay

The ICS KA Series Adjustable Microtimer provides time delay actions that include but are not limited to on delay, off delay, interval delay and recycle timer. Standard and custom time ranges and voltage options are offered. With output current capability up to 500mA at 12VDC, it is suitable for controlling many available relays, solenoids and other load types. The compact size can be beneficial where space is limited.

KA Series Microtimer includes off delay and on delay

  • Economical Quantity Pricing Available
  • Range Adjustable with 10K Potentiometer
  • 5" 24 ga. Wiring Connections
  • AC Models 24, 120 and 240 VAC
  • DC Models 12, 24 and 125 VDC
  • Compact Size:    View Drawing
  • Custom Voltage and Timing Ranges
  • Arbitrary Timing Actions Offered
Features
Provides small size and low-cost solution for your application.
Available Functions: ON Delay, OFF Delay, INTERVAL, RECYCLE and ARBITRARY.
Adjustable by customer-supplied 10K Ohm potentiometer or fixed resistor.
Fixed time ranges available in the KM Fixed Time Series
Timing available from 0.1 seconds to hours.
Wide variety of timing ranges and operating voltages available.
Conformal coating for protection against contaminants.
Specifications
Timing Accuracy: ±1% ±50msec at 25° C, ±5% ±50msec from -20° C to +55° C.
Load Current: 12VDC to 48VDC Models: 0.5A Resistive or Inductive, 125VDC Models: 0.2A Resistive or Inductive. AC Models: 0.25A Resistive or Inductive.
Repeatability: ±0.5% at constant ambient temperature. ±3% from -20° C to +55° C.
Operating Voltage Range: 24VDC to 125VDC Models: 85% to 110% of rated voltage. 12VDC Models: 85% to 125% of rated voltage. AC Models: 85% to 110% of rated voltage.
Temperature Range: AC and DC Models: -20°C to +55°C operating, -40°C to +85°C storage.
Size (less leads): 1.05"L x 0.475"W x 0.15" Thick (DC Models). 1.05"L x 0.475"W x 0.225" Thick (AC Models).
Micro Delay Timer Dimension Diagram



Micro Timer Wiring Diagram
* Note: Control Switch, Load and 10K Potentiometer are customer supplied components.

Selecting KA Series Timer Part Numbers. Get Action, Range and Voltage from the left side in the chart below and plug those values into the top row as in the example. "0" repesents a special or custom value.
Sample P.N. KA241 Series Action Range Voltage
  KA 2 4 1
Action:
1 - ON Delay
2 - OFF Delay
3 - INTERVAL
5 - RECYCLE  --
7 - ARBITRARY
 
 
 
(Symmetrical)
     
Range (Sec.)
1 - 0.1-10S
4 - 1-60S
2 - 10-600S
Range (Min.)
5 - 1-60M
3 - 10-600M
0 - Special



   
Voltage (AC):
1 - 120VAC
2 - 24VAC
5 - 240VAC
Voltage (DC):
4 - 24VDC
8 - 12VDC
3 - 120VDC
0 - Special



   
* Note: Action 5 timers have equal OFF and ON times (symmetrical). See the Timing Actions page for full descriptions of Timing Actions. ARBITRARY Actions are customer-defined.


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