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© 2016 Littelfuse Protection Relays & Controls Time Delay Relays Dedicated - Delay-on-Make www.littelfuse.com/ts1 Rev: 1-A-062116 TS1 SERIES Delay-on-Make Timer

Description

The TS1 Series offers proven reliability and performance with years of use in OEM equipment and commercial applications. This encapsulated general use timing module is capable of controlling load currents ranging from 5mA to 1A. May be connected in series with contactors, relays, valves, solenoids, small motors, and lamps. 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 Analog circuitry Repeat Accuracy + / - 2% Fixed or external adjustable time delay External time delay settings are adjustable from 0.05s - 10m in 8 ranges for added flexibility 5mA to 1A load current range Minimum holding current of 5mA ensures proper operation with the lightest of loads T otally solid state and encapsulated No moving parts to arc and wear out over time and encapsulated to protect against shock, vibration, and humidity T wo terminal series load connections Allows connection in series with contactors, relays, valves, solenoids, small motors and lamps. Provides quick and easy installation for new or existing systems Wiring Diagram L1 N/L2 Load may be connected to terminal 3 or 1. RT is used when external adjustment is ordered.

Ordering Information

MODEL INPUT VOLTAGE ADJUSTMENT TIME DELAY MODEL INPUT VOLTAGE ADJUSTMENT TIME DELAY TS1211.5 24VAC Fixed 1.5s TS1412 120VAC Fixed 2s TS121150 24VAC Fixed 150s TS14120 120VAC Fixed 20s TS12130 24VAC Fixed 30s TS14130 120VAC Fixed 30s TS1214 24VAC Fixed 4s TS1415 120VAC Fixed 5s TS12190 24VAC Fixed 90s TS1416 120VAC Fixed 6s TS1221 24VAC External 0.05 - 3s TS1421 120VAC External 0.05 - 3s TS1222 24VAC External 0.5 - 60s TS1422 120VAC External 0.5 - 60s TS1224 24VAC External 5 - 600S TS1423 120VAC External 2 - 180s TS13115 24VDC Fixed 15s TS1424 120VAC External 5 - 600s TS1321 24VDC External 0.05 - 3s TS1612 230VAC Fixed 2s TS1410.25 120VAC Fixed 0.25s TS1615 230VAC Fixed 5s TS14110 120VAC Fixed 10s TS1621 230VAC External 0.05 - 3s TS141180 120VAC Fixed 180s TS1622 230VAC External 0.5 - 60s If you don’t find the part you need, call us for a custom product 800-843-8848

© 2016 Littelfuse Protection Relays & Controls Time Delay Relays Dedicated - Delay-on-Make www.littelfuse.com/ts1 Rev: 1-A-062116 Accessories P1004-XX, P1004-XX-X Versa-Pot 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 constructed with an insulator barrel to provide strain relief. P1015-18 Quick Connect to Screw Adapter Screw adapter terminal designed for use with all modules with 0.25 in. (6.35 mm) male quick connect terminals. C103PM (AL) DIN Rail 35 mm aluminum DIN rail available in a 36 in. (91 .4 cm) length. P1023-20 DIN Rail Adapter Allows module to be mounted on a 35 mm DIN type rail with two #10 screws. VTP(X)(X) Plug-on Adjustment Module Mounts on modules with in-line adjustment terminals. Rated at 0.25W at 55°C. Available in resistance values from 5KΩ to 5MΩ. Selection Table for VTP Plug-on Adjustment Accessory All Other Voltages 12VDC Time Delay VTP P/N Time Delay VTP P/N 1 - 0.05-3s 2 - 0.5-60s 3 - 2-180s 4 - 5-600s VTP4B VTP4F VTP4J VTP5N 1 - 0.05-1s 2 - 0.5-20s 3 - 2-60s 4 - 5-120s VTP2A VTP2E VTP2F VTP2H Function Diagram DELAY-ON-MAKE (ON-DELAY) V = Voltage NO = Normally Open Contact NC = Normally Closed Contact TD = Time Delay R = Reset = Undefined Time Specifications Time Delay Type Analog circuitry Range 12VDC 0.05 - 120s in 4 adjustable ranges or fixed (1 MΩ max. RT ) Other Voltages 0.05 - 600s in 4 adjustable ranges or fixed Repeat Accuracy ±2% or 20ms, whichever is greater Tolerance (Factory Calibration) ≤ ±10% Recycle Time After timing – ≤ 16ms During timing – 0.1% of time delay or 75ms, whichever is greater Time Delay vs. Temperature & Voltage ≤ ±10% Input Voltage 12, 24 or 120VDC; 24, 120, or 230VAC 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 60°C Minimum Holding Current 5mA Voltage Drop ≅ 2.5V @ 1A Protection Circuitry Encapsulated Dielectric Breakdown ≥ 2000V RMS terminals to mounting surface Insulation Resistance ≥ 100 MΩ 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 80°C / -40° to 85°C Humidity 95% relative, non-condensing Weight ≅ 2.4 oz (68 g) Selection Chart TS1 SERIES