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Delay On Make (Operate) TDU, KSDU Digi-Set Timing Modules
Description
The TDU and KSDU Series are encapsulated solid state delay on make timers that combine digital timing circuitry with universal voltage operation. The TDU offers DIP switch adjustment allowing accurate selection of the time delay over the full time delay range. The KSDU is factory fixed from 0.1 s to 10,230 s and does not include the DIP switch. These series are excellent choices for process control systems and OEM equipment.
Operation
Upon application of input voltage, the time delay begins. The output is de-energized before and during the time delay. At the end of the time delay, the output energizes and remains energized until input voltage is removed. Reset: Removing input voltage resets the time delay and output.
Function
Delay On Make
2 Universal Voltage Ranges From 24 ... 240 V AC/DC Digital Integrated Circuitry Switch Selectable Delays From 0.1 s ... 2.8 h in 3 Ranges or Factory Fixed +/-0.5% Repeat Accuracy 1 A Steady - 10 A Inrush Totally Solid State and Encapsulated Approvals:
V = Voltage R = Reset TD = Time Delay L = Load = Undefined time
Connection
Accessories
Female quick connect P/N: P1015-64 (AWG 14/16)
Quick connect to screw adaptor P/N: P1015-18
Dashed lines are internal connections. Load may be connected to terminal 3 or 1. TDU has DIP switch adjustment; KSDU is fixed.
Ordering Table
TDU Series Input Voltage Range 24 ... 120 AC/DC 100 ... 240 AC/DC 24 ... 120 AC/DC 100 ... 240 AC/DC 24 ... 120 AC/DC 100 ... 240 AC/DC X Input Voltage Range –8 - 24 ... 120 V AC/DC –9 - 100 ... 240 V AC/DC Time Range - Seconds 0.1 ... 102.3 0.1 ... 102.3 1 ... 1023 1 ... 1023 10 ... 10230 10 ... 10230 X Type –1 - Fixed Part Number TDUL3000A TDUL3001A TDU3000A TDU3001A TDUH3000A TDUH3001A X Time Delay (Seconds) –Specify fixed delay in seconds 0.1 ... 10230
Mounting bracket P/N: P1023-6
DIN rail P/Ns: 017322005 (Steel) C103PM (Al)
←
DIN rail adaptor P/N: P1023-20
KSDU Series
→
See accessory pages for specifications. 5.16
Example P/N: KSDU81300, KSDU910.1 Low Voltage Products & Systems
TDKSDUB1 06.09.04
www.DataSheet4U.com
Delay On Make (Operate) TDU, KSDU Digi-Set Timing Modules
Technical Data
Time Delay Type Range*
Adjustable (TDU)
Fixed (KSDU) Repeat Accuracy Tolerance (Factory Calibration) Recycle Time Time Delay vs. Temperature & Voltage Input Voltage Line Frequency Tolerance Output Type Form Maximum Load Current Minimum Holding Current Voltage Drop Protection Circuitry Dielectric Breakdown Insulation Resistance Mechanical Mounting Package Termination Environmental Operating Temperature Storage Temperature Humidity Weight
Digital integrated circuitry 0.1 ... 102.3 s in 0.1 s increments 1 ... 1023 s in 1 s increments 10 ... 10230 s in 10 s increments Fixed from 0.1 s ...10,230 s +/-0.5% or 20 ms, whichever is greater +/-10% ≤ 150 ms +/-5% 24 ... 120 V AC/DC 100 ... 240 V AC/DC 50 ... 60 Hz +/-20% Solid state Normally Open, open during timing 1 A steady state, 10 A inrush at 60°C 40 mA ≅ 2.5 V at 1 A Encapsulated ≥ 2000 V RMS terminals to mounting surface ≥100 MΩ Surface mount with one #10 (M5 x 0.8) screw 2 x 2 x 1.21 in. (50.8 x 50.8 x 30.7 mm) 0.25 in. (6.35 mm) male quick connect terminals -40°C ... +60°C -40°C ... +85°C 95% relative, non-condensing ≅ 2.4 oz (68 g)
* For CE approved applications, power must be removed from the unit when a switch position is changed.
Mechanical View TDU Adjustment
Digi-Set Binary Switch Operation
Inches (Millimeters)
Adjustment Switches Shown Not Included on KSDU Series.
TDKSDUB1 06.09.04
Low Voltage Products & Systems
5.17
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