M Series Power Entry Modules Patent No. 4,488,201 with Optional RFI Power Line Filters for General and Medical Applications UL Recognized CSA Certified XM/ZM VDE Approved M Series VM The M series power entry modules offer the most choices of power entry components and filtering options to fit a XM Models – High performance RFI filter designed to specific need. The fully configured M series expands the bring most digital equipment (including switching power options of a manufacturer whose products are marketed supplies) into compliance with FCC Part 15J, Class B worldwide. One component, fully assembled and tested, conducted emissions limits. provides the capability of interfacing a multi-voltage power supply to any common voltage or fusing scheme in the ZM Models – Premium RFI filter designed to bring most world, without modification. digital equipment (including switching power supplies) into compliance with EN55022, Level B (as well as FCC Part •The IEC connector provides an internationally accepted 15J, Class B) conducted emissions limits. power entry termination, which can be used with a variety of line cords. Ordering Information •The selectable fuseholder allows use of single or dual Consult your local Corcom sales representative for pricing. European fuses, or a single North American fuse. •The optional DPST on/off switch breaks both sides of the line and is labeled with the international I/O markings. •The optional voltage selector provides a convenient means to change transformer primary connection, and it is available in both 2-voltage and 4-voltage configurations. •The series is available with four filter circuits to meet a variety of applications, and convenient connections are provided on unfiltered models to allow wiring of a separate RFI filter. The M series is a family of components offering maximum flexibility and cost-effectiveness in the selection of primary Available Part Numbers power components. Wiring to the modules is Filtered Unfiltered accomplished via .110” terminals for labor savings and 5EHM1 3EXM1S 6VM1 5EHM1S 3EXM4 6VM1C convenience. 5EHM4 3EXM4S 6VM1S Four filter circuits provide a choice of attenuation tailored 5EHM4S 3EZM1S 6VM1SC to specific categories of susceptibility and emissions 5EFM1 3EZM4 6VM2 needs. 5EFM1C 3EZM4S 6VM2S 5EFM1S 6VM4 HM Models – This medical filter provides susceptibility 5EFM1SC 6VM4C protection without the leakage current associated with line- 5EFM4 6VM4S to-ground capacitors. Designed to allow equipment to 5EFM4C 6VM4SC LA meet UL544 for patient care and nonpatient care 5EFM4S equipment, the HMfilter has a maximum leakage current 98 5EFM4SC of 2 µA at 120 VAC60 Hz. See Appendix C for more information on medical applications and UL standards. FM Models – General purpose RFI filter designed for susceptibility applications, effectively providing RFI controlof line-to-ground noise. The design is compact and meets the very low leakage current requirements of VDE portable equipment as well as (120 Volt) UL544 nonpatient medical equipment. Libertyville, IL (847) 680-7400 Series M Fuse Block/Cover Assembly Specifications – Unfiltered Models Hipot rating (one minute): line-to-ground 1500 VAC line-to-line 1450 VDC line-to-load (switch off) 2500 VAC Operating voltages: 100, 120, 230, 240 VAC Operating frequency: 50/60 Hz Switch: To change from North American to European fusing: open Double-insulated, rated for cover, using small blade screwdriver or similar tool; loosen 100,000 operations at full load; Phillips screw two turns; remove fuse block by sliding up, 10,000 operations at 70 Amps inrush current. then away from Phillips screw and lifting up from pedestal; Fuse (not included): Reversible fuseholder change fuses; (note that two European fuses are required, accepts one 1/4 x 1-1/4” fuse although a dummy fuse may be used in the neutral [lower] holder); invert fuse block and slide back onto Phillips or two 5 x 20mm fuses. screw and pedestal; tighten Phillips screw, and replace Terminals: .110” (2.79mm) terminals cover (note that fuse(s) that go into the housing first are the active set). Electrical Schematics – Unfiltered Models Fuse Changing VM (1-Voltage) European Fusing Arrangement Note 3 VM (2-Voltage) Note 4 North American Fusing Arrangement Note 2 Note 1 Note 1 Note 3 VM (4-Voltage) Voltage Selection Note 2 Note 1 To change selected voltage: open cover, using small blade screwdriver or similar tool; set aside cover/fuse block assembly; pull voltage selector card straight out of Note 1 Note 3 housing, using indicator pin; orient selector card so that desired voltage is readable at the bottom; orient indicator pin to point up when desired voltage is readable at bottom Note 1: Jumpers required if no input filter is used. (note that when indicator pin is fixed, successive voltages Note 2: Provision for dual European style fusing. are selected by rotating the card 90° clockwise); insert Note 3: On/off switch present only with “S” suffix. Note 4: When using a center-tapped transformer, the C-F winding should voltage selector card into housing, printed side of card LA be the low voltage (high current) winding and must be capable of facing forward toward IEC connector and edge containing handling the full primary current in the 120V position. 99 the desired voltage first; replace cover, and verify that 230V Nomenclature relates to pending European indicator pin shows the desired voltage. CENELECagreement. Voltage Selector Card Orientation Libertyville, IL (847) 680-7400 M Series Case Dimensions – Unfiltered Models Case Styles – Unfiltered Models Metric shown in italics. Metric shown in italics. Part No. A B C D E F 6VM1 ± 0.01 (max) (max) (max) (max) (max) IECConnector, Selectable Fuseholder ± 0.25 3.39 2.84 1.14 2.44 1.45 2.5 6VM1 86.1 72.1 29.0 62.0 36.8 63.5 2.56 1.14 2.44 1.45 2.5 6VM1C 86.1 29.0 62.0 36.8 63.2 4.17 3.62 1.14 3.22 1.45 3.28 6VM1S 105.9 91.9 29.0 81.8 36.8 83.3 3.34 1.14 3.27 1.45 3.27 6VM1SC 6VM1C 84.8 29.0 83.1 36.8 83.1 IEC Connector, Selectable Fuseholder, Snap-In 6VM2 3.88 3.32 1.14 2.92 1.45 2.98 6VM4 98.6 84.3 29.0 74.2 36.8 75.7 3.04 1.14 2.92 1.45 2.97 6VM4C 98.6 29.0 74.2 36.8 75.4 6VM2S 4.65 4.1 1.14 3.72 1.45 3.76 6VM4S 118.1 104.1 29.0 94.5 36.8 95.5 3.82 1.14 3.7 1.45 3.75 6VM4SC 6VM1S 97.0 29.0 94.0 36.8 95.3 IEC Connector, DPST On/Off Switch, Selectable Fuseholder 6VM4C IEC Connector, Voltage Selector, Selectable Fuseholder, Snap-In 6VM4SC 6VM1SC IEC Connector, DPST On/Off Switch, Voltage Selector, Selectable Fuseholder, IEC Connector, DPST On/Off Switch, Selectable Fuseholder, Snap-In Snap-In 6VM2 & 6VM4 Recommended Panel Cutout IEC Connector, Voltage Selector, Selectable Fuseholder Unfiltered Models LA 00 6VM2S & 6VM4S Note: Snap-in models allow front mount only. IEC Connector, DPST On/Off Switch, Voltage Selector, Selectable Fuseholder All mounting holes countersunk. Typical Dimensions .110 .155 Mounting holes: Dia. (2) Terminals: Torque: 7 in. lbs. max. 3.94 2.79 .055 ±.004 Holes: Dia. , except solder lug ground tap with wire wrap. 1.40 ±.10 Note: Mounting holes on tabs are countersunk and take #6 flathead screw. Libertyville, IL (847) 680-7400 Series M Specifications – Filtered Models Electrical Schematics – Filtered Models FM & HM (1-Voltage) Maximum leakage current, each line-to-ground: @ 120 VAC 60 Hz: HM Models 2 µA FM Models 0.25 mA Note 1 XM/ZM Models 0.30 mA Note 3 @ 250 VAC 50 Hz: HM Models 5 µA FM/XM/ZM Models 0.50 mA Hipot rating (one minute): Note 2 line-to-ground HM Models 1500 VAC FM/XM/ZM 1500 VAC FM & HM (4-Voltage) line-to-line All Models 1450 VDC Note 2 Operating voltages: 100, 120, 230, 240 VAC Operating frequency: 50/60 Hz Note 4 Note 1 Note 3 Rated voltage: 120/250 VAC Note 4 Switch: Rated for 100,000 operations at full load; 10,000 operations at 70 Amps inrush current. XM & ZM(1-Voltage) Fuse (not included): Reversible fuseholder accepts one 1/4 x 1-1/4” fuse or two 5 x 20 mm fuses. Note 1 Terminals: .110” (2.79mm) terminals Minimum insertion loss in dB: Note 2 Line-to-ground in 50 ohm circuit: Current Frequency-MHz XM & ZM (4-Voltage) Rating .01 .05 .15 .5 1 5 10 30 FM Models 5A - - 14 21 26 40 45 40 HM Models 5A - - 14 18 19 22 22 17 Note 1 Note 4 XM Models 3A 2 13 23 40 46 44 44 44 ZM Models Note 4 Note 2 3A 15 29 39 46 43 40 40 40 Line-to-line in 50 ohm circuit Current Frequency-MHz Note 1: Provision for dual fusing (Euro standard) Rating .02 .03 .05 .07 .15 .5 1 5 10 30 Note 2: Power on/off switch with suffix “S” only XM Models Note 3: HM models without line-to-ground capacitors 3A - - - 5 34 62 68 60 50 40 Note 4: Models HM4, FM4, XM4, and ZM4 have added terminals K and L. External switch or jumper must be placed from K to H and L to J. ZM Models 3A 5 13 28 37 55 75 75 62 54 44 230V Nomenclature relates to pending European CENELECagreement. 230V Nomenclature relates to pending European M CENELEC agreement. 101 Libertyville, IL (847) 680-7400 M Series 5EFM1C Case Styles – Filtered Models IEC Connector, Selectable Fuseholder Metric shown in italics. 3EXM4 & 3EZM4 IECConnector, Voltage Selector, Selectable Fuseholder 5EFM1SC IEC Connector, DPST On/Off Switch, Selectable Fuseholder 3EXM1S & 3EZM1S IEC Connector, DPST On/Off Switch, Selectable Fuseholder 5EFM4C IEC Connector, Voltage Selector, Selectable Fuseholder 3EXM4S & 3EZM4S IEC Connector, DPST On/Off Switch, Voltage Selector, Selectable Fuseholder 5EFM4SC IEC Connector, DPST On/Off Switch, Voltage Selector, Selectable Fuseholder M 02 Libertyville, IL (847) 680-7400 5EHM1 & 5EFM1 Case Dimensions – Filtered Models IECConnector, Selectable Fuseholder Metric shown in italics. A B C D E F G Part No. ± 0.01 (max) (max) (max) (max) (max) ± 0.25 5EFM1 3.39 2.84 1.14 2.44 2.19 2.5 5EHM1 86.1 72.1 29.0 62.0 55.6 63.5 2.56 1.14 2.44 2.19 2.49 5EFM1C 65.0 29.0 62.0 55.6 63.2 5EFM1S 4.17 3.62 1.14 3.22 2.19 3.28 5EHM1S 105.9 91.9 29.0 81.8 55.6 83.3 3.34 1.14 3.27 2.19 3.27 5EFM1SC 84.8 29.0 83.1 55.6 83.1 5EFM4 3.88 3.32 1.14 2.92 2.19 2.98 5EHM1S & 5EFM1S 5EHM4 98.6 84.3 29.0 74.2 55.6 75.7 IEC Connector, DPST On/Off Switch, Selectable Fuseholder 3.04 1.14 2.92 2.19 2.97 5EFM4C 77.2 29.0 74.2 55.6 75.4 5EFM4S 4.65 4.1 1.14 3.7 2.19 3.76 5EHM4S 118.1 104.1 29.0 94.0 55.6 95.5 3.82 1.14 3.7 2.19 3.75 5EFM4SC 97.0 29.0 94.0 55.6 95.3 3EXM1S 4.17 3.62 1.14 3.22 1.72 3.28 3.3 3EZM1S 105.9 91.9 29.0 81.8 43.7 83.8 83.8 3EXM4 3.88 3.32 1.14 2.92 1.72 2.98 2.99 3EZM4 98.6 84.3 29.0 74.2 43.7 75.7 75.9 3EXM4S 4.65 4.1 1.14 3.72 1.72 3.76 3.8 3EZM4S 118.1 104.1 29.0 94.5 43.7 95.5 96.5 5EHM4 & 5EFM4 IEC Connector, DPST On/Off Switch, Selectable Fuseholder Recommended Panel Cutout Filtered Models 5EHM4S & 5EFM4S IEC Connector, DPST On/Off Switch, Voltage Selector, Selectable Fuseholder Note: Snap-in models allow front mount only. XM and ZM models allow back mount only. M FM and HM models allow front or back mount. 103 All mounting holes countersunk. Typical Dimensions .155 .110 Mounting holes: Dia. (2) Terminals: Torque: 7 in. lbs. max. 2.79 3.94 .055 ±.004 Holes: Dia. , except solder lug ground tap with wire wrap. 1.40 ±.10 Note: Mounting holes on tabs are countersunk and take #6 flathead screw. Libertyville, IL (847) 680-7400