TS NEW PCB TIME DELAY RELAY TIME-ON OR TIME-OFF DELAY OR PULSE RELAY • The elegant solution to time delay problems. • High repeat accuracy and reliability. • Not susceptible to external disturbance. • Increase in timing delay by using an external capacitor with time-off delay device – o –. • No auxiliary power supply required with time-off delay operation. • No „first cycle effect“, with the time-on delay device. The first and following operations are of the same duration. Approx. 15 g Housing material: CRASTIN SK-615 FR Polycarbonate Basic grid 2.54 mm PCB hole dia. 1.3 mm ± 0.1 mm Characteristics Contact arrangement TS-RELAYS Remarks (NO = normally open, NC = normally closed, CO = changeover) 2NO2NC (2CO)/3NO1NC (2NO1CO)/4NO Max. make/rated/break current A Voltage switching range V Power switching range W (VA) Contact material Volumetric/contact resistance mΩΩ 20 / 5 / 5 10-5-250 10-10-100 (1000) AuAg10 30 / 10 See also the S relay data sheet Operational life 1) 5 A, 1000 VA / 5 A, 100 W switching ops. 4 A, 1000 VA / 0.1 A, 1 W switching ops. Voltage withstand: cont./cont.- control circuitry Veff ΩΩ Insulation resistance: cont./cont.- control circuitry Shock-, vibration resistance g, g/Hz Life of trimmer Type of protection Potentiometer/Contacts Storage temperature °C Permiss. ambient temp. at max. load °C Min. control pulse duration at rated voltage. ms 4 5 6 ·10 / 3 · 10 105 / 2 · 108 750 / 1500 1013/ 1010 50, 20 / 1000 Independant of position >100 operations Typically 1000 ops. dust tight / IP50 -20 / +85 Consequently, time tol.: < 4% with -i- devices 25 % with -0- devices -20 / +65 100 Operation Operating characteristics Type: – i – ”on“ delay – b – pulse relay Type: – o – ”off“ delay Operating Current voltage consumpt. V mA TS2-/TS3-/TS4 – i / – b – 5 V 4.0 – 9.0 8.5 – 18.0 17.0 – 30.0 TS2-/TS3-/TS4 – i / – b – 12 V TS2-/TS3-/TS4 – i / – b – 24 V Rated time: „on“ delay „i“ Minimum timing range [s] typical at rated voltage 0 s +) 10 s 40 20 11 100 s 800 s Operating Current voltage consumpt. V mA TS2-/TS3-/TS4 – o – 5 V 4.0 – 9.0 8.5 – 18.0 18.0 – 28.0 TS2-/TS3-/TS4 – o – 12 V TS2-/TS3-/TS4 – o – 24 V 0 s +) Rated time: „off“ delay „o“ Minimum timing range [s] 1-1000 0.3-10 1-100 8-800 typical at rated voltage Time tolerance at Urated ± 10% < 1% pulse relay „b“ pulse frequency 0.04 … 5 Hz* 31 23 23 10 s 100 s 0.3-100 0.3-10 1-100 Time tolerance at Urated ± 10% – Time delay increase with Cext per µF** – approx 20% 1.5s 4.7 s + The trimmer is omitted on the -i/-o- 0s device. This must be replaced by an external potentiometer. The time delay thus achievable is 20s per 100 kΩ Ω with the -i- devices and approx 20s per 1 MΩΩ with the -o- devices. The minimum time delays are 1s (with -i-) and 0.3 s (with -o-). * With the -o- 0s device, the pulse frequency is 5 Hz. max., and is inversely proportional to Rext (e.g. at 12 kΩ Ω the pulse frequency is 1 Hz). ** Connect Cext between pins 12 and 13! Connection diagrams (bottom view) Warning! No reverse battery protection TS2–i, –o– or –b – 5, 12, 24 V –0s TS3–i, –o– or –b – 5, 12, 24 V –0s Ordering example TS4–i, –o– or –b – 5, 12, 24 V –0s TS2–i, –o– or –b – 5, 12, 24 V – 10 s or – 100 s – i – 800 s, – b – 25 s TS3–i, –o– or –b – 5, 12, 24 V – 10 s or – 100 s – i – 800 s, – b – 25 s TS4–i, –o– or –b – 5, 12, 24 V – 10 s or – 100 s – i – 800 s, – b – 25 s Note: Excitation voltage ripple should be maintained below 5% by use of appropriate smoothing. Strong external magnetic fields influence relay data. 1) Data concerning operational life is based on resistive loads and ambient temperature of 20-30°C. TR-W Wiping function on request en_ds_61708_0000_300506D Warning! pins 1 and 6 may not be connected. Pins 7 and 12 are negative and connected internally With surge voltages (1.2/50µsec) over DC 500V TS-i. b. w relays may not operate as intended. Please initialise relays required state whenever power is turned on. The statements for latching relays in our General Application Guidelines are applicable.