Specialty Relays STA Series, Specification Grade Discrete Plug-in, Time Delay Relay With QC Terminals Product Facts n On-Delay, Off-Delay, Interval and Accumulating On-Delay timing modes n 13 timing ranges from 0.1 sec. to 48 hr. n 10A DPDT output contacts n Knob, fixed or external timing adjustment n QC plug-in terminals save space, two LEDs show status n File 3520, File E60363, File LR51332 R R Timing Specifications Contact Data @ 25C Input Data @ 25C Timing Modes -- On-Delay, Off-Delay, Interval and Accumulating On-Delay. 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 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 -- 1,000VAC plus twice the nominal voltage for one minute. Voltage -- See Ordering Information section for details. Power Requirement -- 3W max. Transient Protection -- Non-repetitive transients of the following magnitudes will not cause spurious operation of affect function and accuracy. 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. Ordering Information 1.500 MAX. (38) 1.390 MAX. (35) .660 MAX. (17) .281 REF. (7) 3.045 (77) Outline Dimensions On-Delay & Interval Fixed or Knob Adjust <0.1 ms <1 ms 3,000V 2,500 Consult Factory 12 & 24 Environmental Data Temperature Range -- Storage -- -40C to +85C Operating -- -30C to +65C 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. (All "X's" must be included to complete part number) S STA RX 2X 01 | | | | | | | Status Series STA | Operating Mode | Discrete | 01 = On-Delay | Indication | S = LEDs Industrial | 02 = Off-Delay | 03 = Interval | X = No LEDs Timer | 09 = Accumulating | With | | Tab-type | On-Delay | Terms. | | | | Mounting Series RX = 11-pin tab-type header (order socket separately) Output 2X = DPDT Relay Insulated, shielded two-conductor cable similar to BELDEN 8719, 8720 or 8769 required for leads longer than 6 inches. Maximum permissible length is 50 feet. Off-Delay & Accumulating On-Delay Fixed or Knob Adjust Operating Voltage All except 12 & 24 A | | | | | | | | | | | | | | | | | | | | | A | XA | | 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. | | Operating Voltage Timing Adjustment (+10%, -15%) XA = Knob Adjust A = 120VAC, 50/60 XB = External Hz. / 120VDC Potentiometer or E = 24VAC, 50/60 Hz. resistor (Operating / 24VDC modes 1 and 3 only). F = 48VAC, 50/60 Hz. XF =Fixed Times -Specify / 48VDC time delay in seconds Q = 12VDC per the following examples: XF9.000 = 9 sec. XF99.00 = 99 sec. XF999.0 = 9999 sec. XF1000 = 1000 sec. On-Delay & Interval External Potentiometer or Resistor Adjust Wiring Diagrams (Bottom Views) BELDEN is a trademark of Belden Technologies, Inc. Authorized distributors are likely to stock the following: None at present. 12-42 Catalog 5-1773450-5 Revised 3-13 www.te.com Dimensions are shown for reference purposes only. Specifications subject to change. Dimensions are in millimeters unless otherwise specified. USA: +1 800 522 6752 Asia Pacific: +86 0 400 820 6015 UK: +44 800 267 666 For additional support numbers please visit www.te.com Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: TE Connectivity: STARX022XSAAXA STARX022XSAFXA STARX012XSABXA STARX012XSANXA STARX012XSAGXA STARX012XSADXA 1755067-3 1755120-2