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STA Datasheet(PDF) 1 Page - Tyco Electronics |
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1 / 1 page 1236 Dimensions are shown for reference purposes only. Dimensions are in inches over (millimeters) unless otherwise specified. Specifications and availability subject to change. AGASTAT Catalog 1308242 Issued 3-03 (PDF Rev 4-04) www.tycoelectronics.com Technical support: Refer to inside back cover. STA series Specification Grade Discrete Plug-in Time Delay Relay With QC Terminals • On-Delay, Off-Delay, Interval and Accumulating On-Delay timing modes • 13 timing ranges from 0.1 sec. to 48 hr. • 10A DPDT output contacts • Knob, fixed or external timing adjustment. • QC plug-in terminals save space, two LEDs show status File E60363 File LR51332 Timing Modes On-Delay, Off-Delay, Interval and Accumulating On-Delay. Timing Specifications Timing Ranges: 6 to 180 cycles; 0.1 to 3 / 0.5 to 15 / 1 to 30 / 2 to 60 / 4 to 120 / 6 to 180 / 10 to 300 sec.; 0.33 to 10 / 0.5 to 15 / 1 to 30 min.; 1 to 6 / 2 to 48 hr. (All are +5%, –0% of maximum values). Timing Adjustment: Knob or fixed time (internal fixed resistor) – all models; customer supplied external potentiometer or resistor – On-Delay and Interval models only. Accuracy: Repeat Accuracy: ±.5% ±0.004 sec.. Overall Accuracy: ±2% throughout operating temperature and voltage ranges. Reset Time: 30 ms. min. (between deenergization and reenergization without affecting accuracy.) Relay Operate Time: Off-Delay mode: 35 ms.; Interval mode: 20 ms. Relay Release Time: On-Delay and Accumulating On-Delay modes: 20 ms. Contact Data @ 25 °C Arrangements: 2 Form C (DPDT). Rating: 10A @ 28VDC or 120VAC, resistive; 1/3 HP @ 120/240VAC; 345VA. Same polarity. Expected Mechanical Life: 10 million operations. Expected Electrical Life: 500,000 operations, min., at rated resistive load. Initial Dielectric Strength Between Terminals and Case: 1,000VAC plus twice the nominal voltage for one minute. Outline Dimensions Wiring Diagrams (Bottom Views) Mechanical Data Mounting/Termination: Quick connect terminals fit either 27E121 or 27E893 (snap-on) socket (order separately). Status Indication: Power On LED and Output Contacts LED (optional). Weight: 4.2 oz. (119g) approximately. Environmental Data Temperature Range: Storage: -40 °C to +85°C. Operating: -30 °C to +65°C. Users should thoroughly review the technical data before selecting a product part number. It is recommended that user also seek out the pertinent approvals files of the agencies/laboratories and review them to ensure the product meets the requirements for a given application. Authorized distributors are likely to stock the following: None at present. Off-Delay & On-Delay On-Delay Accumulating & & On-Delay Interval Interval Fixed or Knob Fixed or Knob External Potentiomer Adjust Adjust or Resistor Adjust Insulated, shielded two-conductor cable similar to Belden 8719, 8720 or 8769 required for leads longer than 6 inches. Maximum permissble length is 50 feet. ® Input Data @ 25 °C Voltage: See Ordering Information section for details. Power Requirement: 3W, max. Transient Protection: Non-repetitive transients of the following magni- tudes will not cause spurious operation of affect function and accuracy. Operating Voltage <0.1 ms <1 ms All except 12 & 24 3,000V 2,500 12 & 24 Consult Factory Ordering Information (All "X's" must be included to complete part number) STA | Series STA Discrete Industrial Timer With Tab-type Terms. RX | | | | | | | | Mounting Series RX = 11-pin tab-type header (order socket separately) 2X | | | | | | Output 2X = DPDT Relay A | | | | | | | | | | | | | Operating Voltage (+10%, –15%) A = 120VAC, 50/60 Hz. / 120VDC E = 24VAC, 50/60 Hz. / 24VDC F = 48VAC, 50/60 Hz. / 48VDC Q = 12VDC A | Timing Range A =0 .1 to 3 sec. B = 0.5 to 15 sec. C = 1 to 30 sec. D = 2 to 60 sec. E = 4 to 120 sec. F = 6 to 180 sec. G = 10 to 300 sec. I = 2 to 60 min. J = 1 to 6 hr. K = 3 to 180 cycles L = 0.33 to 10 min. M = 0.5 to 15 min. N = 1 to 30 min. R = 2 to 48 hr. XA | | | | | | | | | | | | | Timing Adjustment XA = Knob Adjust XB = External Potentiometer or resistor (Operating modes 1 and 3 only). XF =Fixed Times – Specify time delay in seconds per the following examples: XF9.000 = 9 sec. XF99.00 = 99 sec. XF999.0 = 9999 sec. XF1000 = 1000 sec. 01 | Operating Mode 01 = On-Delay 02 = Off-Delay 03 = Interval 09 = Accumulating On-Delay S | Status Indication S = LEDs X = No LEDs 1.500 MAX. (38) 1.390 MAX. (35) .660 MAX. (17) 3.045 (77) .281 REF. (7) |
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