Time Delay Relays Dedicated - Delay-on-Make TSD1 SERIES Delay-on-Make Timer Description The TSD1 Series is designed for more demanding commercial and industrial applications where small size and accurate performance is required. The factory calibration for fixed time delays is within 1% of the target time delay. The repeat accuracy, under stable conditions, is 0.1% of the time delay. The TSD1 Series is rated to operate over an extended temperature range. Time delays of 0.1 seconds to 100 hours are available. The output is rated 1A steady and 10A inrush. The modules are totally solid state and encapsulated to protect the electronic circuitry. Operation (Delay-on-Make) 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. Features & Benefits FEATURES BENEFITS Wiring Diagram Repeat Accuracy + / - 0.1%, Microcontroller based + / -1% time delay accuracy Extended Rated to 75C operating temperature to withstand L1 N/L2 temperature range high heat applications. Compact, low Allows flexiblility for OEM applications cost design 1A Steady solid-state Provides 100 million operations in typical conditions. output, 10A inrush No moving parts to arc and wear out over time and Load may be Totally solid state encapsulated to protect against shock, vibration, connected to and encapsulated and humidity terminal 3 or 1. Accessories R is used when T external adjustment P1004-95, P1004-95-X Versa-Pot is ordered. Panel mountable, industrial potentiometer recommended for remote time delay adjustment. P1023-6 Mounting bracket The 90 orientation of mounting slots makes installation/removal of modules quick and easy. 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 Ordering Information constructed with an insulator barrel to provide MODEL INPUT VOLTAGE ADJUSTMENT TIME DELAY strain relief. TSD1311.2S 24VDC Fixed 1.2s P1015-18 Quick Connect to Screw Adapter Screw adapter terminal designed for use with TSD1321 24VDC External 1 - 100s all modules with 0.25 in. (6.35 mm) male quick TSD1424 120VAC External 1 - 100m connect terminals. 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 www.littelfuse.com/tsd1Time Delay Relays Dedicated - Delay-on-Make TSD1 SERIES Specifications Accessories Time Delay C103PM (AL) DIN Rail Range 0.1s - 100h in 7 adjustable ranges or fixed 35 mm aluminum DIN rail available in a 36 in. Repeat Accuracy 0.1% or 20ms, whichever is greater (91.4 cm) length. Tolerance (Factory Calibration) 1% P1023-20 DIN Rail Adapter Recycle Time 150ms Allows module to be mounted on a 35 mm DIN Time Delay vs. Temperature type rail with two 10 screws. & Voltage 1% Input Voltage 12, 24, 120VDC 24, 120, 230VAC External Resistance vs. Time Delay Tolerance 20% AC Line Frequency 50/60 Hz Output Type Solid state Form NO, open during timing Maximum Load Current 1A steady state, 10A inrush at 60C Minimum Holding Current 40mA Off State Leakage Current 7mA 230VAC Voltage Drop 2.5V 1A 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) 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 75C / -40 to 85C Humidity 95% relative, non-condensing Weight 2.4 oz (68 g) Function Diagram V = Voltage DELAY-ON-MAKE (ON-DELAY) NO = Normally Open Contact NC = Normally Closed Contact TD = Time Delay R = Reset = Undened Time 2016 Littelfuse Protection Relays & Controls Rev: 1-A-062116 www.littelfuse.com/tsd1