T531 ENGINEERING DATA SHEET TIME DELAY RELAY 3 PDT, 25 AMP Time delay relay on operate or on release Fixed or adjustable timing delay Contact arrangement 3 PDT Power supply 28 Vdc PRINCIPLE TECHNICAL CHARACTERISTICS APPLICABLE SOCKET: S502 Contacts rated at 25 Amps / 28 Vdc Weight < 120 grams Dimensions of case 44mm x 39mm x 26mm max Hermetically sealed corrosion protected metal can (mounting flange tin plated) CONTACT ELECTRICAL CHARACTERISTICS Minimum operating cycles Contact rating per pole and load type Load current in Amps @28Vdc 50,000 cycles 10,000 cycles 50,000 cycles 50,000 cycles on resistive load on inductive load (L/R=5ms) on motor load on lamp load 25 12 10 5 50 cycles resistive overload 50 NUMBERING SYSTEM T531 - A E - 1001 - B Basic series designation__________________________| | | | | 1-Types Of Operation (A,B,D,U,W)__________________________| | | | 2-Temperature range and timing accuracy (E,L,M,J,K,N)_______| | | 3-Timing range (4 digits)________________________________________| | 4-Mounting style and terminal types (B,C,D)[3]__________________________| Featuring LEACH(c) power and control solutions www.esterline.com AMERICAS 6900 Orangethorpe Ave. P.O. Box 5032 Buena Park, CA 90622 . . Tel: (01) 714-736-7599 Fax: (01) 714-670-1145 EUROPE 2 Rue Goethe 57430 Sarralbe France . . Tel: (33) 3 87 97 31 01 Fax: (33) 3 87 97 96 86 ASIA Units 602-603 6/F Lakeside 1 No.8 Science Park West Avenue Phase Two, Hong Kong Science Park Pak Shek Kok, Tai Po, N.T. Hong Kong Tel: (852) 2 191 3830 Fax: (852) 2 389 5803 Data sheets are for initial product selection and comparison. Contact Esterline Power Systems prior to choosing a component. Date of issue: 9/07 - 65 - Page 1 of 4 TYPES OF OPERATION T531 28 V CODE A : TIME DELAY ON OPERATE, FIXED TIME POWER SUPPLY 0 V TIME CODE B : TIME DELAY ON OPERATE, OUTPUT ADJUSTABLE WITH EXTERNAL RESISTOR ENERGIZED DE-ENERGIZED 28 V POWER SUPPLY 0 V CODE D : TIME DELAY ON RELEASE, POSITIVE CONTROL, FIXED TIME CONTROL ENERGIZED OUTPUT TIME DE- ENERGIZED CODE U : TIME DELAY ON RELEASE, FIXED TIME 28 V POWER SUPPLY 0 V TIME CODE W : TIME DELAY ON RELEASE, ADJUSTABLE WITH EXTERNAL RESISTOR OUTPUT ENERGIZED DE-ENERGIZED TEMPERATURE RANGE AND TIMING ACCURACY Code Temperature Accuracy Limitations E -55 C to +85 C 10% 10 ms below 200 ms L [4] -55 C to +85 C 5% not below 500 ms M [4] -55 C to +85 C 3% not below 1 s J -55 C to +125 C 10% 10 ms below 200ms K [4] -55 C to +100 C 5% not below 500 ms N [4] -55 C to +100 C 3% not below 1 s Date of issue: 9/07 - 66 - Page 2 of 4 MOUNTING STYLES AND TERMINAL TYPES 16 26 MAX 3.8 T531 +0.15 0.13 1.27 7.6 -0.1 +0.1 44 MAX 35.5 36.7 23.8 MAX 11-0.15 0.1 0.13 3.8 +0.1 7.6 -0.15 1 35.5 36.7 44 MAX 1.27 +0.15 5.9 -0.1 0.1 15.9 +0.03 O1.6 -0.05 +0.04 +0.07 O2.4 -0.1 O1-0.03 +0.07 O1-0.03 23.8 MAX 3.8 39 MAX B C 6.3 15.9 15.9 1.3 7 SOLDER HOOKS 9.5 7.6 0.15 4 +0.01 O2.4 -0.1 0.1 Dimensions in mm Tolerances unless otherwise specified 0.25 mm D 1 SILICON GASKET SHORE A 15-30 GOLD PLATED PINS SOLDER HOOKS SCHEMATIC DIAGRAM/TERMINAL LAYOUT TIMING RANGE ADJUSTABLE Code 1001: Code 1002: Code 1003: Code 1004: (For operation code B, F and W) 0.1 to 1 second Rx = (T / to -1) x 100kohm 1 to 10 seconds 10 to 100 seconds 100 to 1000 seconds where Rx in kohms T: desired time in seconds, to: time measured with Rx = 0. Example to determine Rx value for a T time of 5 seconds: Choose code 1002; measure time with Rx = 0 (for example : to = 1 s); calculate Rx = (5/1 - 1) x 100000 Theoretical resistance: Rx = 400 kohms FIXED The timing code consists of 4 digits. To determine this code, convert the value to milliseconds value. Use the first 3 digits of this value and add a fourth digit to indicate the number of zeros which must follow the three digits to show complete milliseconds value. Examples: 250 ms --> Code 2500 Date of issue: 9/07 300 s --> Code 3003 - 67 - Page 3 of 4 GENERAL CHARACTERISTICS T531 Operating Voltage 18 to 32 Vdc (AIR norm 2021 E) Recycle Time less than or equal to 50 ms Dielectric strength at sea level - all pins connected together and can 500 V / 50 Hz - between open contacts 500 V / 50 Hz Dielectric strength at altitude 25,000 m, all points 250 V / 50 Hz Initial insulation resistance at 500 Vdc greater than or equal to 500 M Sinusoidal vibration 20G / 10 to 2000 Hz Shock 100G / 6 ms Power loss protection 0.5 ms max Undamaged against positive transients + 80 Vdc Spike susceptibility 600 Vdc Self generated spikes 50 Vdc NOTES 1. Relays with C mounting are compatible with socket families S 502, SF 502 .. 2. Isolation spacer pads for PCB mounting available on request. 3. For other mounting styles or terminal types, please contact the factory. 4. Codes L, M, K and N not available for adjustable timing. Date of issue: 9/07 - 68 - Page 4 of 4 S500, S501, S502, S550 ENGINEERING DATA SHEET RELAY SOCKET 25 AMP BASIC SOCKET SERIES DESIGNATION FOR: SERIES M500 (DC Coil), M501 (AC Coil), M502 (DC Coil), M550 (DC Coil), T531, CS500 DESIGNED TO THE STANDARDS AND REQUIREMENTS OF: MIL-PRF-12883/48 & /54 DIMENSIONS GENERAL CHARACTERISTICS Crimp tool for contacts M 22520/1-01, Positioner M22520/1-02 Insertion / removal tool #16: M81969/14-03 Weight 45 grams Max Temperature range -70C to +125C #12: M81969/14-04 Contact and mounting hardware supplied in a separate plastic bag. Standard tolerances, 0.25mm Featuring LEACH(c) power and control solutions www.esterline.com AMERICAS 6900 Orangethorpe Ave. P.O. Box 5032 Buena Park, CA 90622 . . Tel: (01) 714-736-7599 Fax: (01) 714-670-1145 EUROPE 2 Rue Goethe 57430 Sarralbe France . . Tel: (33) 3 87 97 31 01 Fax: (33) 3 87 97 96 86 ASIA Units 602-603 6/F Lakeside 1 No.8 Science Park West Avenue Phase Two, Hong Kong Science Park Pak Shek Kok, Tai Po, N.T. Hong Kong Tel: (852) 2 191 3830 Fax: (852) 2 389 5803 Data sheets are for initial product selection and comparison. Contact Esterline Power Systems prior to choosing a component. Date of issue: 9/08 - 10 - Page 1 of 4 TERMINAL LAYOUT S500, S501, S502 CODE C S502 CODE A S500 MOUNTING HOLE LAYOUT 16.0 11.0 5.9 0,3 15.9 C B 3.8 B 7.6 X2 X1 0.1 28.2 0.3 1 0,1 Y1 2 C 15.2 X2 3 26.3 1 17.8 2 11.4 3 35.7 X1 A Y2 FOR CS500 RELAYS A FOR T531 RELAYS FOR HOLE CLEARANCE, SEE HARDWARE CODE MOUNTING HARDWARE CODE 1 : 05-284-12 CODE 2 : 05-284-00 LOOSE UNC HARDWARE BOTTOM MOUNT LOOSE METRIC HARDWARE TOP MOUNT CODE 3 : 05-284-07 4.0 4.0 MAX 2.4 MAX LOOSE METRIC HARDWARE TOP MOUNT MOUNTING TORQUE NUT 4/40:0,45 0,1 Nm NUT 10-32:1,2 MAX :3,6 mm MOUNTING TORQUE:0,45 0,1 Nm :3,6 mm MOUNTING TORQUE:0,45 0,1 Nm :3,6 mm CODE 6 : 05-284-13 UNC HARDWARE CODE 7 : 05-284-15 TOP MOUNT METRIC HARDWARE TOP MOUNT 1.2 1.2 1.2 BOTTOM MOUNT MOUNTING TORQUE:0,45 0,1 Nm MOUNTING HOLE:3,6 mm MOUNTING HOLE:3,6 mm MOUNTING TORQUE:0,45 0,1 Nm FOR RELAYS WITH CODE B TERMINALS MOUNTING HOLE:3,6 mm CODE 9 : 05-284-21 CODE 8 : 05-284-20 LOOSE UNC STUDS MIL-S-12883/41 - EDIT C BOTTOM MOUNT 3.2 MAX 3.2 MOUNTIONG TORQUE: NUT 4/40:0,45 0,1 Nm - NUT 10-32: 1,2 MAX MOUNTING HOLE: 5,3 mm Date of issue: 3/06 TOP MOUNT 2.4 MAX TOP MOUNT 2.4 BOTTOM MOUNT FIXED UNC STUDS PER MIL-S-12883/41 - EDIT C MOUNTING TORQUE: NUT 4/40:0,45 0,1 Nm - NUT 10-32: 1,2 MAX MOUNTING HOLE: 3,6 mm MOUNTING HOLE: 5,3 mm - 29 - MOUNTING HOLE: 3,6 mm Page 2 of 4 WIRE INSULATION DIAMETER FOR SEAL TO GROMMET S500, S501, S502 Code A Dia: 2.8 ......3.4mm CONTACT SIZE AND STYLE Y1 - Y2 Crimp end to Code 8 Crimp end to Code 10 Crimp end to accomodate 05 910 00 accomodate 05 910 01 accomodate AWG 20-20-24 AWG16 AWG12-14 05 913 00 (for contact code 8 +10) Contact mating end #12 Contact mating end #12 Contact mating end #20 31 236 00 (for contact code 11 + 13) MIL-C-3902/92-532 Bin Code color bands or Coil contacts X1-X2 Crimp end to Coil contacts X1-X2 Crimp end to 05 911 00 accomodate 05 910 01 accomodate AWG16-18-20 Bin Code numbering on AWG16-18-20 crimpside Contact mating end #20 Contact mating end #16 Code 11 MIL-C-39029/92-535 30 976 00 Bin Code color bands Contact mating end #16 Code 13 31 099 00 Bin Code color bands or Bin Code numbering or Bin Code numbering on crimpside on crimpside Crimp end to accomodate Crimp end to accomodate AWG 12 AWG 16 Contact mating end #12 Code 0 MIL-C-39029/92-536 Contact mating end #12 Without contacts Coil contacts MIL-C-39029/92-533 X1-X2 Bin Code color bands 30 315 00 or Bin Code numbering Coil contacts X1-X2 Bin Code color bands 30 315 00 or Bin Code numbering on crimpside Crimp end to accomodate AWG16-18-20 on crimpside Crimp end to accomodate AWG16-18-20 Contact mating end #16 Date of issue: 3/06 MIL-C-39029/92-533 - 30 - Contact mating end #16 Page 3 of 4 SOCKET NUMBERING SYSTEM S500, S501, S502 S500 A 1 A 8 1-Basic socket designation________________________| | | | | 2-Terminal Layout_____________________________________| | | | 3-Mounting Hardware_______________________________________| | | 4-Grommet to seal on wire insulation__________________________| | 5-Contact size and style___________________________________________| MS/LEACH CROSS PART NO. AND MATING RELAYS MS - Number Number Of Contacts -01 S500-A8A11 9xMIL-C-39029/92-535 2xMIL-C-39029/92-533 Loose Stud -02 S500-A9A11 9xMIL-C-39029/92-535 2xMIL-C-39029/92-533 Fixed Stud -05 S501-E8A11 9xMIL-C-39029/92-535 2xMIL-C-39029/92-533 Loose Stud -03 S501-E9A11 9xMIL-C-39029/92-535 2xMIL-C-39029/92-533 Fixed Stud MIL-S-12883/48A Date of issue: 3/06 Hardware LEACH P/N - 31 - Page 4 of 4