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Rev: 1-A-062216

Time Delay Relays

Dedicated - Delay-on-Make

www.littelfuse.com/ksps

KSPS SERIES

Description

The KSPS Series is a factory programmed module available

in any 1 of 14 standard functions. The KSPS Series offers a

single, ﬁxed, externally or onboard adjustable time delay. The 1A

steady, 10A inrush rated solid-state output provides 100 million

operations typical. Its microcontroller timing circuit provides

excellent repeat accuracy and stability. Encapsulation protects

against shock, vibration, and humidity. The KSPS Series is a cost

effective approach for OEM applications that require small size

and solid state reliability.

Features & Beneﬁts

FEATURES BENEFITS

Microcontroller based Repeat Accuracy + / - 0.5%

Compact design Allows ﬂexiblility for OEM applications

1A steady, 10A inrush

solid-state output

Provides 100 million operations in typical conditions.

Totally solid state

and encapsulated

No moving parts to arc and wear out over time and

encapsulated to protect against shock, vibration,

and humidity

Accessories

P1004-95, P1004-95-X Versa-Pot

Panel mountable, industrial potentiometer

recommended for remote time delay adjustment.

P0700-7 Versa-Knob

Designed for 0.25 in (6.35 mm) shaft of

Versa-Pot. Semi-gloss industrial black ﬁnish.

P1015-64 (AWG 14/16)

Female Quick Connect

These 0.25 in. (6.35 mm) female terminals are

constructed with an insulator barrel to provide

strain relief.

P1015-18 Quick Connect to Screw Adapter

Screw adapter terminal designed for use with

all modules with 0.25 in. (6.35 mm) male quick

connect terminals.

L = Load

UTL = Untimed Load

V = Voltage

S1 = Initiate Switch

L1 N/L2

(Positive Switching)

(Negative Switching)

Ordering Information

MODEL INPUT VOLTAGE ADJUSTMENT TIME DELAY FUNCTION

KSPS2180SB

24VAC

Fixed 80s Delay-on-Break

KSPSA21FT 24 - 240VAC, positive switching Onboard 0.1 - 10s Recycling, On Time First

KSPSN13MI 12 - 120VDC, negative switching Fixed 3m Interval

KSPSN21B 12 - 120VDC, negative switching Onboard 0.1 - 10s Delay-on-Break

KSPSP145SM 12 - 120VDC, positive switching Fixed 45s Delay-on-Make

KSPSP22B 12 - 120VDC, positive switching Onboard 1 - 100s Delay-on-Break

KSPSP35PSD 12 - 120VDC, positive switching External 1 - 100m Retriggerable Single Shot

If you don’t ﬁnd the part you need, call us for a custom product 800-843-8848

Wiring Diagram

Summary of content (3 pages)

PAGE 1
Time Delay Relays Dedicated - Delay-on-Make KSPS SERIES Description The KSPS Series is a factory programmed module available in any 1 of 14 standard functions. The KSPS Series offers a single, fixed, externally or onboard adjustable time delay. The 1A steady, 10A inrush rated solid-state output provides 100 million operations typical. Its microcontroller timing circuit provides excellent repeat accuracy and stability. Encapsulation protects against shock, vibration, and humidity.
PAGE 2
Time Delay Relays Dedicated - Delay-on-Make KSPS SERIES Accessories C103PM (AL) DIN Rail 35 mm aluminum DIN rail available in a 36 in. (91.4 cm) length. P1023-20 DIN Rail Adapter Allows module to be mounted on a 35 mm DIN type rail with two #10 screws. Specifications Time Delay Type Range Repeat Accuracy Tolerance (Factory Calibration) Reset Time Initiate Time Time Delay vs Temp. & Voltage Input Voltage Tolerance AC Line Frequency/DC Ripple Power Consumption Microcontroller circuitry 0.
PAGE 3
Time Delay Relays Dedicated - Delay-on-Make KSPS SERIES Operation (Alternating) Input voltage must be applied at all times for proper operation. The operation begins with the output relay de-energized. Closing S1 enables the next alternating operation. When S1 opens (trailing edge triggered), the time delay begins. At the end of the time delay, the output energizes and remains energized until S1 is (re-closed and) re-opened. Then the output relay de-energizes and remains until S1 opens again.