400-1200 Watts MP Series Special Features MP4 MP6 • Current share on all outputs with ratings of 10 A or greater • Remote sense on all outputs with ratings greater than 2 A • Overload protection on all outputs • Voltage adjustment on all outputs • Margining on all single output modules • Input OK signal and status indicator LED • Global DC OK signal and status indicator LED • Global and individual module inhibits/enable • 2 year warranty • Forced air cooling, field replaceable fan • Isolated 5 V bias voltage • Power factor correction • EN61000-3-2 harmonic distortion compliance • CISPR 22, EN55022 Curve B conducted / radiated EMI • European CE Mark requirements • Optional VME timing and system DC OK module • Customer-provided air option • Additional 200 W output @ high line (180-264 VAC) • Low leakage option for medical applications • EN61000 immunity standards • Standard modification flexibility (consult factory) Low noise fan Fan fail signal Module enable Outputs down to 0.5V Environmental Operating temperature: -20°C to 50°C (start @ 0°C) (derate each output linearly to 50% at 70°C) (-20°C to 40°C max. with rear air option) Shock/Vibration: Mil-Hdbk 810E MP8 Humidity: 95% non-condensing Storage temperature: -40°C to +85°C Temperature coefficient: 0.02% per °C Cooling: Internal DC fan or customer provided air (option) Safety MP1 136 UL CSA IEC VDE BABT CB CE UL1950 CSA22.2 No. 234 Level 5 IEC950, Class 1 EN60950, Compliance to EN 60950, BS 7002 Certificate and report Mark Technical Support: (888) 41ASTEC or (407) 241-2752 Americas: (760) 930-4600 Europe (UK) 44 (1384) 842-211 Asia (HK) 852-2437-9662 Rev 2.17.06 EUROPE ASIA 5810 Van Allen Way Carlsbad, CA 92008 Telephone: 760-930-4600 Facsimile: 760-930-0698 Astec House, Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX, UK Telephone: 44 (1384) 842-211 Facsimile: 44 (1384) 843-355 Units 2111-2116, Level 21 Tower1, Metroplaza 223, Hing Fong Road Kwai Fong, New Territories Hong Kong Telephone: 852-2437-9662 Facsimile: 852-2402-4426 MP Series AMERICAS Electrical Specs Output Input Input voltage 85-264 VAC 120-350 VDC 47-440 Hz 40 A peak max. (soft start) 70-80% typ. @ full case load 0.99 typ. meets EN61000-3-2 AC on 1.5 sec typ., Inhibit / Enable 150 ms typ. CISPR 22 EN55022 Level “B” Frequency Inrush current Efficiency Power factor Turn-on time EMI filter standard EMI filter (low leakage option) ±10% min. all outputs Margining Overall reg ±4-6% nom. 0.4% or 20 mV max. (36 W modules 4% max.) RMS: 0.1% or 10 mV, whichever is greater Pk-Pk: 1.0% or 50 mV, whichever is greater Bandwidth limited to 20 MHz <2% or 100 mV, with 25% load step. To within 1% in <300 μsec. Single, main of dual output module 105-120% of rated output current. Aux output of dual output module 105-140% of rated output current. Triple output module internally protected Protected for continuous short circuit Recovery is automatic upon removal of short. Ripple Dynamic response Recovery time Overcurrent protection CISPR 22 EN55022 Level “A” 2.0 mA max. @ 240 VAC Leakage current standard Leakage current (low leakage option). Radiated EMI Short circuit protection 300 μA max. @ 240 VAC CISPR 22 EN55022 Level “B” 20 ms minimum (independent of input VAC) >5 ms early warning min. before outputs loose regulation Full cycle ride thru (50 Hz) Meets EN61000-3-2 Meets EN60950 TTL, Logic “1” and Logic “0” MP4: 10 A MP6: 15 A MP8: 20 A MP1: 20 A 2 years Holdover storage AC OK Harmonic distortion Isolation Global Inhibit/Enable Input fuse (internal) Warranty Power Derating Curve 50 100 Adjustment range Overvoltage protection (measured at sense connection) Reverse voltage protection Thermal protection Remote sense Single wire parallel DC OK Minimum load 1 Single output modules 2-5.5 V 122-134% 6-60 V 110-120% Dual output module 2-6 V 122-134% 8-28 V 110-120% Triple output module. No overvoltage protection provided. Recycle the AC input voltage to reset OVP circuit 100% of rated output current All outputs disabled when internal temp exceeds safe operating range. >5 ms warning (AC OK signal) before shutdown Up to 0.5 V total drop (not available on triple output module) 2 Current share to within 2% of total rated current 2 -2% to -8% of nominal for any monitored output Not required on single or triple output modules. 3 80 % Rated Total Case Load Normal Air Flow 60 Housekeeping bias voltage Module inhibit 50 Switching frequency Output/Output isolation VME signal option board Hold-up module (HUP) 40 20 30 35 40 45 50 55 60 65 70 10% required on main of dual output modules 5 VDC @1.0A mA max. present whenever AC input is applied TTL, isolated, singles and dual (both outputs) only 250 kHz >1 Megohm POR signal & quad external DC OK 1-slot module providing an additional 34mSec (60mSec total) hold-up @ 600W loading. TA – Ambient Temperature – °C Notes: 1. Single output modules only. 2. Single and main of dual output modules only. 3. Contact factory for optional preload if required. www.astecpower.com 137 Common Examples and Specifications Modules Single Outputs Max output power Max output current Volts 1 1 210 W 360 W Triple Dual 600 W 2 3 144 W 36 W 35 A 60 A 120 A 10 A 2A 2-60 V 2-60 V 2-60 V 2-28 V 2-28 V Standard voltage increments 25 25 25 19 18 Remote sense on outputs Yes Yes Yes Yes, both No Remote margin/V-Program Yes Yes Yes No No Module inhibit (isolated) Yes Yes Yes --- --- Single wire active current share Yes Yes Yes Yes, main only --- Over voltage / Over current protection Yes Yes Yes Yes Over current Minimum load required No No No Yes (10%), main only No 1 2 3 1 1 Slots occupied in any MP case Modules Voltage Voltage Single Output Dual Code Module Code Output 1 2V 2.2 V 3V 3.3 V 5V 5.2 V 5.5 V 6.0 V 8.0 V 10 V 11 V 12V 14 V 15 V 18 V 20 V 24 V 28 V 30 V 33 V 36 V 42 V 48 V 54 V 60 V A B C D E F G H I J K L M N O P Q R S T U V W X Y Non-std Z 2.4V-2.7V 3.6V-4.5V 6.6V-9.2V 8.8V-9.0V 1 2 2 Output 1 V1 V2 V1 V2 V3 35A 35 A 35A 35 A 35A 35 A 34 A 23 A 20 A 18 A 17 A 17A 14 A 14 A 11 A 10.5 A 8.5 A 6.7 A 6.5 A 6.2 A 5.8 A 4.2 A 4.0 A 3.7 A 3.5 A 60 A 60 A 60 A 60 A 60 A 60 A 58 A 42 A 36 A 32 A 31 A 30 A 21 A 20 A 19 A 18 A 15 A 12.8 A 12 A 10.9 A 10 A 7.5 A 7.5 A 6.0 A 6.0 A 120 A 120 A 120 A 120 A 120 A 115 A 109 A 78 A 68 A 60 A 54.5 A 50 A 40.5 A 39 A 33.3 A 30 A 23.5 A 21.4 A 20 A 18.2 A 16.6 A 12.5 A 12.5 A 11 A 10 A — — — — 10 A — — — — — — 10 A 9A 8A — — 4A 3A — — — — — — — 10 A 10 A 10 A 10 A 10 A 10 A 10 A 10 A — — — 4A 4A 4A — — 2A 2A — — — — — — — — — — — — — — — 1A 1A 1A 1A 1A 1A — — — — — — — — — — — — — — — — — — — 1A 1A 1A 1A 1A 1A 0.5 A 0.5 A 0.5 A 0.5 A — — — — — — — 2A 2A 2A 2A 2A 2A 2A 2A 1A 1A 1A 1A 1A 1A 0.5 A 0.5 A 0.5 A 0.5 A — — — — — — — 35 35 20 18 60 60 36 32 120 120 68 60 — — 10 10 10 10 4 4 — — — — — — — — 2 2 1 1 Notes: 1 Takes up one slot. 2 Takes up two slots. 3 Takes up three slots. 138 3 3 Triple 1 Americas: (760) 930-4600 Single Output Example 5 V @ 60A Module Code Voltage Code 2 E 1 Dual Output Example 12 V @ 10 A 5 V @ 10 A Module Code always 4 4 Voltage Code L E Triple Output Example 12 V @ 1 A 20 V @ 0.5 A 5V@2A 3 2 Voltage Code L P E Notes: 1. Total load not to exceed 144 W. 2. No module code required. 3. Total load not to exceed 36 W. Technical Support: (888) 41-ASTEC or (407) 241-2752 Europe (UK) 44 (1384) 842-211 Asia (HK) 852-2437-9662 Rev 6.28.05 EUROPE ASIA 5810 Van Allen Way Carlsbad, CA 92008 Telephone: 760-930-4600 Facsimile: 760-930-0698 Astec House, Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX, UK Telephone: 44 (1384) 842-211 Facsimile: 44 (1384) 843-355 Units 2111-2116, Level 21 Tower1, Metroplaza 223, Hing Fong Road Kwai Fong, New Territories Hong Kong Telephone: 852-2437-9662 Facsimile: 852-2402-4426 Option Code: 0 = no options 1 = rear air exhaust 3 = global enable 5 = option package (options 1 & 3) M = low leakage N = low leakage plus option 1 P = low leakage plus option 3 R = low leakage plus option 5 Ordering Information Case Size (inches) 4 = 2.5 x 5 x 10 6 = 2.5 x 5 x 11 8 = 2.5 x 7 x 10 1 = 2.5 x 8 x 11 IN PUT 85-264 VAC 400 W max. 600 W max. 800 W max. 1000 W max.* Slots 5 available slots 5 available slots 6 available slots 7 available slots MP Series AMERICAS 180-264 VAC 600 W max. 800 W max. 1000 W max. 1200 W max. *1200 W modification available at high line operation - 2 or 3 digit code See previous page. - - (MP1 Only) Slot #7 - - -XXX Use Only for Modified Standard Use “ — ” for Standard Remote Sense Use “ / ” After any module using Remote Sense with or-ing diode (redundancy) Slot 3 Output 2: 12 V @ 17 A VME Card Slot 4 Slot 3 Slot 3 Slot 2 Slot 2 Slot 1 Slot 1 6 Slot 3 7 MP1 available slots Standard Parallel Codes* 0 = no parallel Slot 5 MP8 Slot 4 available slots Slot 4 Factory assisted code for modifications Slot 5 Output 5: 12 V @ 1 A Output 6: 12 V @ 1 A Output 7: 5 V @ 2 A MP4 & MP6 available slots Slot 6 EXAMPLE Parallel Code: Slot 5 Slot 5 Notes: 1. Omit digits that do not apply. 2. Specify modules from lowest number of outputs to highest. (Single/Dual/Triple) 3. If number of outputs are equal, specify modules from highest to lowest power increments. If power increments are equal, specify in descending alphabetical order (1A, B, C . . .). 4. Always start with Slot 1. 5. All MP model configurations created using this selection guide are standard MP products with standard availability and lead times. 6. Optional VME/DCOK module must always be located in the last slot. Module designator is “VME”. 2.5” x 7” x 10” (6 slots available) (MP8 & MP1 Only) Slot #6 3 2 1 5 4 Slot 2 - Slot #5 Slot #4 Slot 7 - Slot #3 Slot 6 MP Slot #2 Slot 1 Slot #1 1=1&2 2=2&3 3=3&4 MP8- 2 F / 1 L - 4 L E - L L E -VME -0M-XXX -HUP Low Leakage Slots 1 & 2 Output 1: 5.2 V @ 60 A Slot 4 Output 3: 12 V @ 10 Output 4: 5 V @ 10 A No Paralleling Hold-up Module SINGLE OUTPUTS Total Power Output (Volts/Amps) Size (inches) Model Number 360 W 400 W 600 W 600 W 600 W 800 W 800 W 1000 W 2 / 180 5 / 80 2 / 275 5 / 120 48 / 12.5 5 / 160 48 / 16.6 5 / 200 2.5 x 5 x 10 2.5 x 5 x 10 2.5 x 8 x 11 2.5 x 5 x 11 2.5 x 5 x 11 2.5 x 7 x 10 2.5 x 7 x 10 2.5 x 8 x 11 MP4-3A-2A-30 MP4-3E-00 - 429 MP6-3A-3A-1A-90 MP6-3E-00 MP6-3W-00 MP8-3E-2E-30 - 415 MP8-3W-1W-30 MP1-3E-3E-30 - 404 4=4&5 5=3&4&5 6=5&6 7 = 4, 5 & 6 8=6&7 9 = 3 & 4, 6 & 7 *For custom parallel configurations contact Astec Power Technical Support. MULTIPLE OUTPUTS Total Power Output 1 Output 2 (Volts/Amps) Output 3 Output 4 Output 5 Output 6 Size (inches) Model Number 400 W 400 W 400 W 400 W 600 W 600 W 600 W 800 W 800 W 800 W 800 W 1000 W 5 / 60 24 / 15 5 / 60 5 / 35 3 / 60 5 / 120 12 / 30 36 / 16.6 5 / 120 15 / 20 2 / 180 3.3 / 120 12 / 1 5 / 35 12 / 10 3.3 / 10 12 / 10 12 / 10 — 5 / 10 12 / 17 15 / 14 — — 12 / 1 — 5 / 10 12 / 1 12 / 4 5 / 10 — 12 / 10 12 / 10 24 / 8.5 — — 12 / 1 — — 12 / 1 — — — 12 / 4 12 / 4 15 / 8 — — — — — 5/2 — — — — — 5 / 10 — — 2.5 x 5 x 10 2.5 x 5 x 10 2.5 x 5 x 10 2.5 x 5 x 10 2.5 x 5 x 11 2.5 x 5 x 11 2.5 x 5 x 11 2.5 x 7 x 10 2.5 x 7 x 10 2.5 x 7 x 10 2.5 x 7 x 10 2.5 x 8 x 11 MP4-2E-1D-LLL-00 MP4-2Q-1L-1E-00 MP4-2E-1L-4LE-00 MP4-1E-4LD-LLE-00 MP6-2C-2E-4LL-00 MP6-3E-1L-4LE-00 MP6-2L-1E-00 MP8-3U-4QE-4LL-00 MP8-3E-1D-1L-4LL-00 MP8-2N-1E-1N-1Q-4NE-00 MP8-3A-2A-2E-30 MP1-3D-3E-00 www.astecpower.com 3.3 / 35 12 / 17 12 / 17 12 / 10 5 / 60 12 / 17 5 / 35 24 / 4 3.3 / 35 5 / 35 5 / 60 5 / 120 139 Drawings MP MODULES Single 210 Watt .44 (11.2 ) V+ (2X) DC-DC Converter Output Modules M4X8 SCREWS (2X) Control Signal Information, J1 Control Connector .48 (12.1) Pin No. Function 1 2 3 4 5 6 7 8 9 10 + Remote Sense Remote Margin / V. Program Margin High - Remote Sense / Margin Low Spare Module, Isolated Inhibit Module Inhibit return Current Share (SWP) + Remote Sense V2 - Remote Sense V2 single or dual o/p main single o/p single o/p single or dual o/p main V- 1.38 (35.1) single or dual o/p single or dual o/p single or dual o/p main dual o/p, single is spare dual o/p, single is spare V ADJ .44 (11.3) PIN 1 .32 (8.1) Single 600 Watt Single 360 Watt .63 (16.0) V+ .59 (15.0) M4X8 SCREWS (4X) .63 (16.0) V+ M4X8 SCREWS (4X) PIN 1 V ADJ .32 (8.1) V.44 (11.3) V- .61 (15.6) 1.24 (31.6) (2X)(2X) .48 (12.1) 1.38 (35.1) (2X) (2X) .44 (11.3) .33 (8.5) V ADJ .32 (8.1) PIN 1 Triple 36 Watt Dual 144 Watt .46 (11.7) V1 ADJ V1 + (4X) V1 - V1+ V1V2 ADJ V2+ V2PIN 1 V3+ V3DC OUTPUT CONNECTION V2 + V2 M3X8 SCREWS (4X) 1.17 (29.7) .42 (10.7) .32 (8.1) 140 .84 (21.3) .30 (7.5)(3X) V2 ADJ V1 ADJ .48 (12.1) V3 ADJ PIN 1 Technical Support: (888) 41-ASTEC or (407) 241-2752 Americas: (760) 930-4600 Europe (UK) 44 (1384) 842-211 Asia (HK) 852-2437-9662 EUROPE ASIA 5810 Van Allen Way Carlsbad, CA 92008 Telephone: 760-930-4600 Facsimile: 760-930-0698 Astec House, Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX, UK Telephone: 44 (1384) 842-211 Facsimile: 44 (1384) 843-355 Units 2111-2116, Level 21 Tower1, Metroplaza 223, Hing Fong Road Kwai Fong, New Territories Hong Kong Telephone: 852-2437-9662 Facsimile: 852-2402-4426 MP Series AMERICAS 5-Inch Case Size: MP4: 2.5” x 5” x 10” (63.5mm x 127mm x 254mm) 5-Inch Case Size: MP6: 2.5” x 5” x 11” (63.5mm x 127mm x 279.4mm) Weight: MP4 Case: 2.6 lbs. • MP6 Case: 3.2 lbs. • 36 W Triple: 0.5 lb. 210 W Single: 0.6 lb. • 360 W Single 1.0 lb. • 600 W Single: 2.0 lbs. 144 W Dual: 0.6 lb. MP Series MP4 (400/600 Watts Max) MP6 (600/800 Watts Max) #8-32 MTG HOLES 4 PL MARKED "A" PFC Input Information J1 Control Connector Standard for all cases Pin No. Function J1-1 J1-2 J1-3 J1-4 J1-5 J1-6 J1-7 J1-8 J1-9 J1-10 Input AC OK - “Emitter” Input AC OK - “Collector” Global DC OK - “Emitter” Global DC OK - “Collector” Spare Global Inhibit/Optional Enable Logic “0” Global Inhibit/Optional Enable Logic “1” Global Inhibit/Optional Enable Return SELV 5V Housekeeping SELV 5V Housekeeping Return 19.05 .750 171.45 6.750 A B M4 MTG HOLES 4 PL MARKED "B" B Standard Airflow 101.60 4.000 A B A B 29.05 1.144 171.45 6.750 3.5 .14 12.70 .500 (TYP) M4 MTG HOLES 4 PL 38.10 63.5 +.0 -.5 1.500 2.50 +.00 -.02 17.3 + - 1.0 .68 +-.04 MP4 0 254.0 +. -.5 MP6 279.4 +.0 -.5 10.00 +.00 -.02 11.00 +.00 -.02 171.45 6.750 12.70 .500 19.05 .750 3.7 .15TYP MOUNTING HOLES DIMENSIONS IDENTICAL ON BOTH SIDES +.0 -.5 +.00 5.00 -.02 127.0 19.0 .75 1 49.2 1.94 4.3 +.8 .17 +-.03 S L O T S L O T S L O T S L O T S L O T 5 4 3 2 1 23.9 +-.5 (4 PL) .94 +-.02 -A- NON-CUMULATIVE 2 Notes 1. Input: Barrier type. Three No. 6-32 B.H. screws (0.375” centers). Max torque: 6 in-lbs. (0.67 N-m). 2. Control connectors: (J1 and J2) 10 position housing, gold plated contacts. Mates with Molex 90142-0010 housing with 90119-2110 crimp contacts (Molex C - Grid III Series) or AMP Model number 87977-3 with 87309-8 pins. Connector kit includes mating connector and 10 pins, Astec part #70-841-004. 3. Chassis material: aluminum with chemical film coating (conductive). 4. All dimensions are in millimeters and inches, and are typical. 5. Customer mounting -3 sides M4, bottom also includes 8-32 mounting holes. Max. penetration is 0.150” (3.8mm). Max. torque: 5in-lbs. 6. Output module connections: All single O/P modules are M4 x 8mm screws. Max. torque: 10in-lbs. Dual O/P module is M3 x 8mm screws. Max. torque: 5 in-lbs. Triple O/P module is .045” square pins on .156” centers. Mates with Molex 09-50-8063 or equivalent. www.astecpower.com 141 Drawings MP Series MP8 (800/1000 Watts Max) 7-Inch Case Size: MP8: 2.5” x 7” x 10” (63.5mm x 177.8mm x 254mm) Weight: MP8 Case: 4.1 lbs. • 36 W Triple: 0.5 lb. • 210 W Single: 0.6 lb. • 360 W Single: 1.0 lb. • 600 W Single: 2.0 lbs. 144 W Dual: 0.6 lb. 12.70 0.5 254 10.0 M4 MOUNTING HOLES MARKED "B" (4X) "A" Standard Airflow 171.45 6.75 19.05 0.75 "B" "B" "A" 152.40 6.0 "A" "B" "A" "B" 171.45 6.75 #8-32 MOUNTING HOLES MARKED "A" (4X) 29.05 1.1 19.05 0.7 D 171.45 6.75 38.10 1.5 35.0 1.38 M4 MOUNTING HOLES 254 10.0 12.70 0.5 60.5 2.38 (4X) 59.5 2.34 177.8 7.0 AC INPUT 14.7 0.58 63.5 2.5 31.8 1.25 177.8 7.0 63.5 2.5 1 S L O T S L O T S L O T S L O T S L O T S L O T 6 5 4 3 2 1 14.0 0.55 2 OUTPUT MODULE AREA Notes 1. Input: Barrier type. Three No. 6-32 B.H. screws (0.375” centers). Max torque: 6 in-lbs. (0.67 N-m). 2. Control connectors: (J1 and J2) 10 position housing, gold plated contacts. Mates with Molex 90142-0010 housing with 90119-2110 crimp contacts (Molex C - Grid III Series) or AMP Model number 87977-3 with 87309-8 pins. Connector kit includes mating connector and 10 pins, Astec part #70-841-004. 3. Chassis material: aluminum with chemical film coating (conductive). 4. All dimensions are in millimeters and inches, and are typical. 5. Customer mounting -3 sides M4, bottom also includes 8-32 mounting holes. Max. penetration is 0.150” (3.8mm). Max. torque: 5in-lbs. 6. Output module connections: All single O/P modules are M4 x 8mm screws. Max. torque: 10in-lbs. Dual O/P module is M3 x 8mm screws. Max. torque: 5 in-lbs. Triple O/P module is .045” square pins on .156 centers. Mates with Molex 09-50-8063 or equivalent. 142 Technical Support: (888) 41-ASTEC or (407) 241-2752 Americas: (760) 930-4600 Europe (UK) 44 (1384) 842-211 Asia (HK) 852-2437-9662 EUROPE ASIA 5810 Van Allen Way Carlsbad, CA 92008 Telephone: 760-930-4600 Facsimile: 760-930-0698 Astec House, Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX, UK Telephone: 44 (1384) 842-211 Facsimile: 44 (1384) 843-355 Units 2111-2116, Level 21 Tower1, Metroplaza 223, Hing Fong Road Kwai Fong, New Territories Hong Kong Telephone: 852-2437-9662 Facsimile: 852-2402-4426 8-Inch Case Size: MP1: 2.5” x 8” x 11” (63.5mm x 203.2mm x 279.4mm) Weight: MP1 Case: 5.0 lbs. • 36 W Triple: 0.5 lbs. • 210 W Single: 0.6 lbs. • 360 W Single: 1.0 lb. • 600 W Single: 2.0 lbs. 144 W Dual: 0.6 lb. MP Series MP Series MP1 (1000/1200 Watts Max) AMERICAS 1 2 Notes 1. Input: Barrier type. Three No. 6-32 B.H. screws (0.375” centers). Max torque: 6 in-lbs (0.67 N-m). 2. Control connectors: (J1 and J2) 10 position housing, gold plated contacts. Mates with Molex 90142-0010 housing with 90119-2110 crimp contacts (Molex C - Grid III Series) or AMP Model number 87977-3 with 87309-8 pins. Connector kit includes mating connector and 10 pins, Astec part #70-841-004. 3. Chassis material: aluminum with chemical film coating (conductive. 4. All dimensions are in millimeters and inches, and are typical. 5. Customer mounting -3 sides M4, bottom also includes 8-32 mounting holes. Max. penetration is 0.150” (3.8mm). Max. torque: 5in-lbs. 6. Output module connections: All single O/P modules are M4 x 8mm screws. Max. torque: 10in-lbs. Dual O/P module is M3 x 8mm screws. Max. torque: 5 in-lbs. Triple O/P module is .045” square pins on .156 centers. Mates with Molex 09-50-8063 or equivalent. www.astecpower.com 143