Time Delay Relays Dedicated - Single Shot TSDS SERIES Description The TSDS Series is designed for more demanding commercial and industrial applications where small size and accurate performance are required. The factory calibration for fixed time delays is within 1% of the target time delay. The repeat accuracy, under stable conditions, is 0.5% of the time delay. The TSDS Series is rated to operate over an extended temperature range. Time delays of 0.1 seconds to 1000 minutes are available. The output is rated 1A steady and 10A inrush. The modules are totally solid state and encapsulated to protect the electronic circuitry. This product is suitable for many applications, including dispensing, welding, and exposure timing. Operation (Single Shot) Input voltage must be applied before and during timing. Upon momentary or maintained closure of the initiate switch, 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. Wiring Diagram The output will not energize if the initiate switch is closed when (Positive Switching) input voltage is applied. (Negative Switching) Reset: Reset occurs when the time delay is complete and the L1 N/L2 initiate switch is opened. Loss of input voltage resets the time delay and output. V = Voltage L = Timed Load Features & Benefits UTL = Optional Untimed Load S1 = Initiate Switch FEATURES BENEFITS Compact, low cost R is used when external T design measuring 2 in. Allows flexiblility for OEM applications adjustment is ordered. (50.8mm) square Repeat Accuracy + / - 0.5%, Microcontroller based Factory calibration + / - 1% 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 Wide temperature Reliable in demanding commercial and range: -40 to 75C industrial applications Accessories Ordering Information INPUT SWITCHING MODEL ADJUSTMENT TIME DELAY P1004-95, P1004-95-X Versa-Pot VOLTAGE MODE Panel mountable, industrial potentiometer TSDS2110S 24VAC Fixed 10s n/a recommended for remote time delay adjustment. TSDS320N 24VDC External 0.1 - 10s Negative P1023-6 Mounting bracket TSDS321P 24VDC External 1 - 100s Positive The 90 orientation of mounting slots makes TSDS421 120VAC External 1 - 100s n/a installation/removal of modules quick and easy. If you dont find the part you need, call us for a custom product 800-843-8848 P0700-7 Versa-Knob Designed for 0.25 in (6.35 mm) shaft of Versa-Pot. Semi-gloss industrial black finish. 2016 Littelfuse Protection Relays & Controls Rev: 1-A-062216 www.littelfuse.com/tsdsTime Delay Relays Dedicated - Single Shot TSDS SERIES Accessories Specifications Time Delay P1015-64 (AWG 14/16) Range 0.1s - 1000m in 6 adjustable ranges or fixed Female Quick Connect Repeat Accuracy 0.5% or 20ms, whichever is greater These 0.25 in. (6.35 mm) female terminals are Tolerance constructed with an insulator barrel to provide (Factory Calibration) 1% strain relief. Reset Time 150ms P1015-18 Quick Connect to Screw Adapter Initiate Time 20ms Screw adapter terminal designed for use with Time Delay vs Temp. all modules with 0.25 in. (6.35 mm) male quick & Voltage 2% connect terminals. Input Voltage 12 or 24VDC 24, 120, or 230VAC C103PM (AL) DIN Rail Tolerance 15% 35 mm aluminum DIN rail available in a 36 in. Power Consumption AC 2VA DC 1W (91.4 cm) length. AC Line Frequency/DC Ripple 50/60 Hz / 10% Output P1023-20 DIN Rail Adapter Type Solid state Allows module to be mounted on a 35 mm DIN Form NO, closed during timing type rail with two 10 screws. Maximum Load Current 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 External Resistance vs. Time Delay DC Operation Positive or negative switching Protection Circuitry Encapsulated Dielectric Breakdown 2000V RMS terminals to mounting surface Insulation Resistance 100 M Polarity DC units are reverse polarity protected Mechanical Mounting Surface mount with one 10 (M5 x 0.8) screw Dimensions H 50.8 mm (2.0) W 50.8 mm (2.0) D 30.7 mm (1.21) Termination 0.25 in. (6.35 mm) male quick connect terminals Environmental Operating/Storage Temperature -40 to 75C / -40 to 85C Humidity 95% relative, non-condensing Weight 2.4 oz (68 g) This chart applies to externally adjustable part numbers. The time delay is adjustable over the time delay range selected by varying the resistance across the R terminals as the resistance increases the tie T delay increases. When selecting an external R , add the tolerances of the timer and the R T T for the full time range adjustment. Examples: 1 to 50 S adjustable time delay, select time delay range 1 and a 50 K ohn R . For 1 to 100 S use a 100 K ohm R . T T Function Diagram SINGLE SHOT (PULSE FORMER) V = Voltage S1 = Initiate Switch NO = Normally Open Contact NC = Normally Closed Contact TD = Time Delay R = Reset 2016 Littelfuse Protection Relays & Controls Rev: 1-A-062216 www.littelfuse.com/tsds