SSC MACOM | Alldatasheet

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Technical content

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. SSC series Specification Grade Discrete Plug-in Time Delay Relay

  • On-Delay, Off-Delay and Interval timing modes
  • 13 timing ranges from 0.1 sec. to 60 min.
  • 10A DPDT output contacts
  • Escellent repeatability of ± 1% or better.
  • Exceptional immunity to transients and noise.
  • Wide operating temperature range. File LR29186 Timing Modes On-Delay, Off-Delay and Interval. Timing Specifications Timing Ranges: 6 to 180 cycles; 0.1 to 3 / 0.1 to 10 / 0.33 to 10 / 1 to 30 / 4 to 120 sec.; 0.33 to 10 / 1 to 30 / 2 to 60 min.; 0.33 to 10 hr. (All are +10%, –1% 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: ± 1% ± 0.004 sec. at any combination of operating temperature and voltage. Overall Accuracy: ± 5.25% throughout operating temperature and voltage ranges. Reset Time: 25 ms. (minimum deenergized interval for on-delay or off-delay models, or minimum required closure interval for interval models without affecting accuracy.) Relay Operate Time: Off-Delay mode only: 35 ms. Relay Release Time: On-Delay mode only: 20 ms. Contact Data @ 25°C Arrangements: 2 Form C (DPDT). Rating: 10A @ 28VDC or 120VAC, resistive; 1/3 HP @ 120/240VAC. 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: 8- or 11-pin octal type plug. 8-pin types fit either 27E122 or 27E891, while 11-pin types fit 27E123 or 27E892. Weight: 4 oz. (112g) approximately. Environmental Data Temperature Range: Storage: -40°C to +85°C. Operating: -30°C to +65°C. 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 12VDC 1,000V 240V* 24VAC/VDC 1,000V 240V*

48 VAC/VDC 1,000V 480V*

120 VAC/VDC 3,000V 2,500V*

240VAC 3,000V 2,500V* * Minimum source impedance of 100 ohm. 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

Authorized distributors are likely to stock the following: SSC12AAA SSC12ACA SSC12AGA SSC12ABA SSC12ADA SSC12ALA. SSC Series SSC Discrete Industrial Timer Output 2 = DPDT Relay A Operating Voltage (+10%, –15%) A = 120VAC, 50/60 Hz. / 120VDC B = 240VAC, 50/60 Hz. E = 24VAC, 50/60 Hz. / 24VDC F = 48VAC, 50/60 Hz. / 48VDC Q = 12VDC (±10%) 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. K = 3 to 180 cycles L = 0.33 to 10 min. M = 0.5 to 15 min. N = 1 to 30 min. P = 0.1 to 10 min. A Timing Adjustment A = Knob Adjust B = External Potentiometer or resistor (Operating modes 1 and 3 only). F = Fixed Times – Specify time delay in seconds per the following examples: F9.000 = 9 sec. F99.00 = 99 sec. F999.0 = 9999 sec. F1000 = 1000 sec. 1.97 (50) 1.97 (50) .70 (18) 3.25 (83) Off-Delay On-Delay & Interval On-Delay & 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. Max. permissble length is 50 feet. Operating Mode 01 = On-Delay 02 = Off-Delay 03 = Interval