Time Delay Relays Dedicated - Single Shot TDUS SERIES Single Shot Timer Description The TDUS Series combines digital timing circuitry with universal voltage operation. Voltages of 24 to 240VAC and 12 to 24VDC are available in three ranges. The TDUS Series offers DIP switch selectable time delays ranging from 0.1 seconds to 102.3 minutes in three ranges. Its 1A rated output, ability to operate on multiple voltages, and wide range of switch selectable time delays make the TDUS Series an excellent choice for process control systems and OEM equipment. Operation (Single Shot) Input voltage must be applied before and during timing. Upon momentary or maintained closure of the initiate switch (leading edge triggered), the output energizes for a measured interval of time. At the end of the delay, the output de-energizes. Opening or reclosing the initiate switch during timing has no affect on the time delay. The output will energize if the initiate switch is closed when input voltage is applied. Reset: Reset occurs when the time delay is complete and the initiate switch is opened. Loss of input voltage resets the time Wiring Diagram delay and output. L1 N/L2 Features & Benefits V = Voltage UTL = Optional Untimed Load FEATURES BENEFITS S1 = Initiate Switch Microcontroller based Repeat Accuracy + / - 0.1% L = Timed Load Compact design Allows flexiblility for OEM applications 1A steady, 10A inrush Provides 100 million operations in typical conditions. solid-state output No moving parts to arc and wear out over time and Totally solid state encapsulated to protect against shock, vibration, and encapsulated and humidity Accessories 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. Ordering Information P1015-18 Quick Connect to Screw Adapter Screw adapter terminal designed for use with MODEL INPUT VOLTAGE TIME RANGE all modules with 0.25 in. (6.35 mm) male quick TDUS3000A 24 to 120VAC 1 - 1023s connect terminals. C103PM (AL) DIN Rail TDUS3001A 100 to 240VAC 1 - 1023s 35 mm aluminum DIN rail available in a 36 in. (91.4 cm) length. TDUS3002A 12 to 24VDC 1 - 1023s TDUSH3001A 100 to 240VAC 0.1 - 102.3m P1023-20 DIN Rail Adapter Allows module to be mounted on a 35 mm DIN TDUSL3000A 24 to 120VAC 0.1 - 102.3s type rail with two 10 screws. If you dont find the part you need, call us for a custom product 800-843-8848 2016 Littelfuse Protection Relays & Controls Rev: 1-A-062116 wwwwww.littelfuse.com/.littelfuse.com/tdusTime Delay Relays Dedicated - Single Shot TDUS SERIES Specifications Adjustment Switch Operation Time Delay Range* 0.1 - 102.3s in 0.1s increments Adjustment Switch Operation 1 - 1023s in 1s increments 0.1 - 102.3m in 0.1m increments Repeat Accuracy 0.5% or 20 ms, whichever is greater Setting Accuracy 2% or 20 ms, whichever is greater Reset Time 150ms Initiate Time 20ms Time Delay vs. Temperature & Voltage 5% Input Voltage/Tolerance 24 to 240VAC, 12 to 24VDC /20% AC Line Frequency/DC Ripple 50/60 Hz / 10% Power Consumption AC 2VA DC 1W Output Type Solid state Form NO, closed during timing Function Diagram Rating 1A steady state, 10A inrush at 60C Voltage Drop AC 2.5V 1A DC 1V 1A SINGLE SHOT (PULSE FORMER) V = Voltage Off State Leakage Current AC 5mA 230VAC DC 1 mA S1 = Initiate Switch Protection NO = Normally Circuitry Encapsulated Open Contact Dielectric Breakdown 2000V RMS terminals to mounting surface NC = Normally Insulation Resistance 100 M Closed Contact Polarity DC units are reverse polarity protected TD = Time Delay Mechanical R = Reset Mounting Surface mount with one 10 (M5 x 0.8) screw Dimensions H 50.8 mm (2) W 50.8 mm (2) D 30.7 mm (1.21) Termination 0.25 in. (6.35 mm) male quick connect terminals Environmental Operating/Storage Temperature -40 to 60C / -40 to 85C Humidity 95% relative, non-condensing Weight 2.4 oz (68 g) *For CE approved applications, power must be removed from the unit when a switch position is changed. 2016 Littelfuse Protection Relays & Controls Rev: 1-A-062116 www.littelfuse.com/tdus