Time Delay Relays
Dedicated - Interval
KSPU SERIES
Description
The KSPU Series is a factory programmed module available
in any 1 of 14 standard functions. The KSPU offers a single
adjustable timer or counter function. Switch adjustment allows
accurate selection of the time delay or number of counts the
first time and every time. 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 KSPU Series is a cost effective approach for
OEM applications that require small size, solid state reliability,
and accurate switch adjustment.
Features & Benefits
FEATURES
BENEFITS
Microcontroller based
Compact design
Repeat Accuracy + / - 0.1%
Allows flexiblility for OEM applications
Wiring Diagram
1A steady, 10A inrush
solid-state output
Provides 100 million operations in typical conditions.
(Positive Switching)
(Negative Switching)
No moving parts to arc and wear out over time and
encapsulated to protect against shock, vibration,
and humidity
Totally solid state
and encapsulated
L1 N/L2
Accessories
P1015-64 (AWG 14/16), P1015-14 (AWG 18/22)
Female Quick Connect
These 0.25 in. (6.35 mm) female terminals are
constructed with an insulator barrel to provide
strain relief.
V = Voltage
S1 = Initiate Switch
L = Load
UTL = Untimed Load
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.
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.
Ordering Information
TIME
DELAY/COUNTS
MODEL
INPUT VOLTAGE
FUNCTION
KSPUA2I 24 to 240VAC
KSPUA8C 24 to 240VAC
1 - 1023s
Interval
1 - 1023 counts
(binary) with
pulsed output
Counter with
pulsed output
If you don’t find the part you need, call us for a custom product 800-843-8848
© 2016 Littelfuse Protection Relays & Controls
www.littelfuse.com/kspu
Rev: 1-A-062116