FLR300 ENGINEERING DATA SHEET TIME DELAY RELAY 2 PDT, 2 AMP Time delay relay (on operate, on release or repeat cycle timer) Fixed or adjustable timing delay Contact arrangement 2 PDT Power supply Direct current PRINCIPLE TECHNICAL CHARACTERISTICS Contacts rated at 2 Amps / 28 Vdc Weight < 40 grams Dimensions of case 44mm x 28.6mm x 13.3mm max Tin plated hermetically sealed metal can. APPLICABLE SOCKETS: S300 S302 CONTACT ELECTRICAL CHARACTERISTICS Minimum operating cycles 100,000 cycles 100,000 cycles 500,000 cycles 100 cycles Contact rating per pole and load type Load Current in Amps resistive load inductive load (L/R=5ms) low level (30A/30mV max) resistive overload @28VdC @115Vac/60-400Hz 2 0.75 - 0.3 - 4 - NUMBERING SYSTEM FLR300 - B 4 A 0.1s A 1 Basic series designation___________________| | | | | | | 1-Mounting Styles (A,B,C,D,J)______________________| | | | | | 2-Terminal Types (1,2,4)_______________________________| | | | | 3-Types Of Operation (A,B,C)__ ____________________________| | | | 4-Time range (1,2,3,4) or fixed time in s _______________________| | | 5-Temperature Range (A,B) ____________________________________________| | 6-Accuracy (1,2,3) ________________________________________________________| www.leachintl.com North America 6900 Orangethorpe Ave. P.O. Box 5032 Buena Park, CA 90622 USA Europe, SA 2 Rue Goethe 57430 Sarralbe France Asia-Pacific Ltd. 20/F Shing Hing Commercial Bldg. 21-27 Wing Kut Street Central, Hong Kong Tel: (01) 714-736-7599 Fax: (01) 714-670-1145 Tel: (33) 3 87 97 98 97 Fax: (33) 3 87 97 84 04 Tel: (852) 2 191 2886 Fax: (852) 2 389 5803 Data sheets are for initial product selection and comparison. Contact Leach International prior to choosing a component. Date of issue: 3/06 - 57 - Page 1 of 4 MOUNTING STYLES FLR300 3.8 B : ISO M3 28.6 MAX A D J 1 C : UNC 12.7 4 4 0.5 4 12.3 MAX 0.15 0.15 M3 OR 4.40 UNC 2 B CONTRASTING BEAD 1 3.8 13.3 MAX 12.3 MAX 26 MAX 35.7 0.15 44 MAX 35.5 36.7 35.5 36.7 44 MAX 44 MAX Dimensions in mm Tolerances unless otherwise specified 0.25 mm TERMINAL TYPES O1.57 O1.57 0.03 0.03 5.08 5.08 2.54 2.54 1 2 4 1.3 6.9 7.6 0.2 FIXED PERIOD 0.1 7.9 MAX O2 O1.57 0.03 SILICON GASKET SHORE A 15-30 O0.76 0.04 O1.57 0.03 O0.76 0.04 5.08 2.54 2.54 1 2 6.9 0.2 Date of issue: 3/06 0.1 7.9 MAX 4 TIN PLATED PINS ADJUSTABLE PERIOD 4 1.3 7.6 5.08 O2 SILICON GASKET SHORE A 15-30 SOLDER HOOKS -0.2 6.6 GOLD PLATED PINS - 58 - Page 2 of 4 TYPES OF OPERATION FLR300 28 V POWER SUPPLY 0 V TIME OUTPUT ENERGIZED CODE A : TIME DELAY ON OPERATE DE-ENERGIZED ENERGIZED OUTPUT DE-ENERGIZED TIME OUTPUT DE-ENERGIZED TIME CODE B : TIME DELAY ON RELEASE TIME ENERGIZED DE-ENERGIZED CODE C : REPEAT CYCLE TIMER (CYCLIC RATIO = 1) TIMING RANGE ADJUSTABLE Range 1: 0.1 to 2.5 seconds Rx = 356 * (T - to) Range 2: 0.4 to 10 seconds Rx = 91.20 * (T - to) Range 3: 3.2 to 80 seconds Rx = 11.38 * (T - to) Range 4: 25 to 625 seconds Rx = 1.42 * (T - to) where R x in kohms T : desired time in seconds, to: time measured with R x = 0. E xample to determine R x value for a T time of 10 seconds: Choose range 3; measure time with R x = 0 (for example : to = 3.1 s); substract to from 10 seconds (10s - 3.1s = 6.9s); calculate R x = 11.38 kohms/s (range 3) x 6.9s T heoretical resistance: R x = 78.5 kohms GENERAL CHARACTERISTICS Temperature range - Code A -55 C to +125 C - Code B -40 C to +85 C Operating Voltage 18 to 32 Vdc (AIR norm 2021 E) Recycle Time less than or equal to 50 ms Dielectric strength between all pins connected together and can 750 V / 50 Hz Insulation resistance at 100 Vdc (same condition as above) greater than or equal to 100 M Sinusoidal vibration 20G / 10 to 2000 Hz Shock 50G / 11 ms Date of issue: 3/06 - 59 - Page 3 of 4 ACCURACY FLR300 fixed period adjustable period Accuracy resistor Rx to choose Code 3 Code 2 Code 1 10% 5% 3% 10% 5% 3% 5% 100 ppm / C 2% 100 ppm / C 1% 50 ppm / C SCHEMATIC DIAGRAM/TERMINAL LAYOUT FIXED PERIOD B A 0V 1 X2 2 ADJUSTABLE PERIOD 3 Y2 X1 + POWER SUPPLY B A 0V 1 X2 2 3 Y1 X1 + POWER SUPPLY RX 1 X2 2 3 1 X2 B B A A X1 1 X2 2 Y2 X1 2 3 1 X2 B B A A X1 Y2 X1 3 Y1 2 3 Y1 NOTES 1. Relays with B,C,D mounting and terminal 4 are compatible with socket families S300, SF300, S302, SF302... 2. Isolation spacer pads for PCB mounting available on request. 3. For other mounting styles or terminal types, please contact the factory. Date of issue: 3/06 - 60 - Page 4 of 4 S300, S301, S302 ENGINEERING DATA SHEET RELAY SOCKET 10 AMP BASIC SOCKET SERIES DESIGNATION FOR: 0.1 5.6 2.8 LRE P/N 2.35 MS N FOR TYPES LISTED PAGE 4 17.4 22.4 DATE CODE (ON OTHER SIDE) 0.1 Series M300 (DC Coil), M301 (DC Coil), M302 (DC Coil), FD300, FLS300, FLR300 REAR REMOVAL CONTACTS SILICON RUBBER PER MIL-C-26-500 23.6 TERMINAL MARKING ON THE TOP AND ON THE GROMMET R 3 R 1.5 13.3 MAX SEE MOUNTING HARDWARE CODE 26 MAX TERMINAL LAYOUT 35.7 43.6 MAX GENERAL CHARACTERISTICS Crimp tool contact #22 M 22520/2-01 with turret M 22520/2-06. Insertion and extraction tool # 22 - M 15570-22-1 Crimp tool contact #16 M 22520/2-01 with turret M 22520/2-02 or MS 3191-1. Insertion and extraction tool NAS 1664-16. Weight 35g max. Temperature range 70 C to +125 C. www.leachintl.com North America 6900 Orangethorpe Ave. P.O. Box 5032 Buena Park, CA 90622 USA Europe, SA 2 Rue Goethe 57430 Sarralbe France Asia-Pacific Ltd. 20/F Shing Hing Commercial Bldg. 21-27 Wing Kut Street Central, Hong Kong Tel: (01) 714-736-7599 Fax: (01) 714-670-1145 Tel: (33) 3 87 97 98 97 Fax: (33) 3 87 97 84 04 Tel: (852) 2 191 2886 Fax: (852) 2 389 5803 Data sheets are for initial product selection and comparison. Contact Leach International prior to choosing a component. Date of issue: 3/06 - 17 - Page 1 of 4 TERMINAL LAYOUT S300, S301, S302 CODE A S300 3 2 CODE D S302 X2 1 3 B 2 X2 A A X1 X1 Y1 POSITION, TOLERANCE SEE CODE B FOR M300 RELAY 2 X2 1 MOUNTING HOLE LAYOUT 35.7 0.1 28.2 0.3 O 2 O 2 5.08 DEPTH 9 MM 0.9 2 3 B X2 0.3 10.16 1 14.1 0.9 3.2 2.0 DETAIL DETAIL 3.2 CODE C S301 15.24 3 Y2 POSITION, TOLERANCE SEE CODE B FOR M302 RELAY CODE B S301 5.08 1 B B A A X1 X1 12.68 DEPTH 9 MM FOR HOLE CLEARANCE, SEE HARDWARE CODE FOR M301 RELAY, FOR J COIL FOR M301 RELAY, FOR K COIL MOUNTING HARDWARE CODE 2 : 05-284-00 CODE 3 : 05-284-07 LOOSE UNC HARDWARE BOTTOM MOUNT LOOSE METRIC HARDWARE TOP MOUNT LOOSE METRIC HARDWARE TOP MOUNT 4.0 4.0 MAX 2.4 MAX CODE 1 : 05-284-12 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 CODE 7 : 05-284-15 LOOSE UNC HARDWARE LOOSE METRIC HARDWARE TOP MOUNT TOP MOUNT MOUNTING TORQUE:0,45 0,1 Nm MOUNTING HOLE:3,6 mm MOUNTING HOLE:3,6 mm 1.2 1.2 1.2 BOTTOM MOUNT MOUNTING TORQUE:0,45 0,1 Nm FOR RELAYS WITH CODE B TERMINALS MOUNTING HOLE:3,6 mm CODE 8 : 05-284-20 CODE 8 : 05-284-20 LOOSE UNC STUDS MIL-S-12883/41 - EDIT C TOP 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 BOTTOM 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 - 18 - MOUNTING HOLE: 3,6 mm Page 2 of 4 WIRE INSULATION DIAMETER FOR SEAL TO GROMMET Code A S300, S301, S302 Code B Recommended for contact code 2 contact code 8 Dia: 1.2 ......2.4mm Recommended for contact code 3 contact code 9 Dia: 0.8 ......1.6mm CONTACT SIZE AND STYLE Y1-Y2 Crimpend to accomodate AWG22 Code 2 05 911 00 Crimpend to accomodate AWG16-18-20 Code 3 05 911 10 Crimpend to accomodate AWG20-22-24 05 912 00 (for product code 2+3) Contact mating end dia 0.8mm 31 036 00 (for contact code 8+9) MIL-C-39029/92-531 Bin Code colour bands or Bin Code numbering on crimpside Contact mating end dia 0.8mm Code 0 Without contacts Contact mating end #16 Code 8 30 315 00 Contact mating end #16 Crimpend to accomodate AWG16-18-20 Code 9 30 315 10 MIL-C-39029/29533 Bin Code colour bands or Bin Code numbering on crimpside Contact mating end #16 Crimpend to accomodate AWG20-22-24 MIL-C-39029/29534 Bin Code colour bands or Bin Code numbering on crimpside Contact mating end #16 SOCKET NUMBERING SYSTEM S300 A 1 A 2 1-Basic socket designation________________________| | | | | 2-Terminal Layout_____________________________________| | | | 3-Mounting Hardware_______________________________________| | | 4-Grommet to seal on wire insulation__________________________| | 5-Contact size and style___________________________________________| Date of issue: 3/06 - 19 - Page 3 of 4 MS/LEACH CROSS PART NO. AND MATING RELAYS S300, S301, S302 MS - Number LEACH P/N Contacts to accomodate wire # MIL-S-12883/41 -01 S300-A6A2 16-18-20 -04 S300-A6B3 20-22-24 -02 S301-B6A2 16-18-20 -03 S301-C6A2 16-18-20 Applicable for relays Loose terminals Above/below panel mounting MIL-S-12883/41B S300-A1A2 Applicable for relays 16-18-20 -14 S300-A1B3 20-22-24 -12 S301-B1A2 16-18-20 -13 S301-C1A2 16-18-20 Loose terminals below panel mounting MIL-S-12883/41C MIL-S-12883/41C Date of issue: 3/06 S300-A8A8 16-18-20 -14S S300-A8B9 20-22-24 -12S S301-B8A8 16-18-20 -13S S301-C8A8 16-18-20 -15S S302-D8A8 16-18-20 -16S S300-A9A8 16-18-20 -19S S300-A9B9 20-22-24 -17S S301-B9A8 16-18-20 -18S S301-C9A8 16-18-20 -20S S302-D9A8 16-18-20 - 20 - M300-D4A /-L/-N/-B/-C M 301-D4F/-K M 301-D4E/-J MS - Number LEACH P/N Contacts to accomodate wire # -11S M 301-D4F/-K M 301-D4E/-J MS - Number LEACH P/N Contacts to accomodate wire # -11 M300-D4A /-L/-N/-B/-C Applicable for relays M300-D4A /-L/-N/-B/-C Loose terminals Above/below panel mounting M301-D4F/-K M301-D4F/-J M302-D4A/ -L/-N/-B/-C M300-D4A /-L/-N/-B/-C Fixed terminals Above/below panel mounting M 301-D4F/-K M 301-D4E/-J M 302-D4A/ -L/-N/-B/-C Page 4 of 4