Time Delay Relays Dedicated - Delay-on-Break TDUB SERIES Delay-on-Break Timer Description The TDUB Series combines digital timing circuitry with universal voltage operation. Voltages of 24 to 240VAC and 12 to 24VDC are available in three ranges. The TDUB 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 TDUB Series an excellent choice for process control systems and OEM equipment. Operation (Delay-on-Break) Input voltage must be applied before and during timing. Upon closure of the initiate switch, the output energizes. The time delay begins when the initiate switch is opened (trailing edge triggered). The output remains energized during timing. At the end of the time delay, the output de-energizes. The output will energize if the initiate switch is closed when input voltage is applied. Reset: Reclosing the initiate switch during timing resets the time Wiring Diagram delay. Loss of input voltage resets the time delay and output. L1 N/L2 Features & Benefits FEATURES BENEFITS Dip Switch Timing Provides setting accuracy of +/-2% Adjustment V = Voltage User selectable Timing settings are switch selectable 0.1s - 102.3m UTL = Optional Untimed Load time delay in three ranges for added flexibility S1 = Initiate Switch 1A steady, 10A inrush L = Timed Load 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 P1015-13 (AWG 10/12), 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. P1015-18 Quick Connect to Screw Adapter Screw adapter terminal designed for use with Ordering Information all modules with 0.25 in. (6.35 mm) male quick connect terminals. MODEL INPUT VOLTAGE RANGE TIME RANGE C103PM (AL) DIN Rail 35 mm aluminum DIN rail available in a 36 in. TDUB3000A 24 to 120VAC 1-1023s (91.4 cm) length. TDUB3002A 12 to 24VDC 1-1023s P1023-20 DIN Rail Adapter TDUBH3002A 12 to 24VDC 0.1-102.3m Allows module to be mounted on a 35 mm DIN type rail with two 10 screws. TDUBH3001A 100 to 240VAC 0.1-102.3m TDUBL3002A 12 to 24VDC 0.1-102.3s 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/tdubTime Delay Relays Dedicated - Delay-on-Break TDUB SERIES Specifications Adjustment Switch Operation Time Delay Adjustment Switch Operation Range* 0.1 - 102.3s in 0.1s increments 1 - 1023s in 1s increments 0.1 - 102.3m in 0.1m increments Repeat Accuracy 0.5% or 20ms, whichever is greater Setting Accuracy 2% or 20ms, 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 Add the value of switches in the ON position Form NO, closed before and during timing for the total time delay. Rating 1A steady state, 10A inrush at 60C Voltage Drop AC 2.5V 1A DC 1V 1A Off State Leakage Current AC 5mA 230VAC DC 1mA Protection Circuitry Encapsulated Function Diagram Dielectric Breakdown 2000V RMS terminals to mounting surface DELAY-ON-BREAK (OFF-DELAY) V = Voltage Insulation Resistance 100 M S1 = Initiate Switch Polarity DC units are reverse polarity protected NO = Normally Mechanical Open Contact Mounting Surface mount with one 10 (M5 x 0.8) screw NC = Normally Dimensions H 50.8 mm (2) W 50.8 mm (2) Closed Contact D 30.7 mm (1.21) TD = Time Delay Termination 0.25 in. (6.35 mm) male quick connect t = Incomplete terminals Time Delay R = Reset Environmental = Undened Operating/Storage Time 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 wwwwww.littelfuse.com/tdub.littelfuse.com/