Milo V2.0 AC Power

Diagram

Milo V2.0 provides single phase 110v or 220v AC power to a 24v PSU, a 48v PSU and a VFD, for spindle control. The AC power to the VFD and 48v PSU is controlled by a contactor, which is triggered by an Emergency Stop circuit. The Spindle is directly connected to the VFD and grounded, with a cable shield for noise reduction.
%3 SOCKET SOCKET IEC 60320-1 C20 Male, 16/20A 3-pin GD L 1 N 2 PE 3 __FS_1 Insulated Female Spade 1.5 mm2 RD SOCKET:e--__FS_1:w __FS_2 Insulated Female Spade 1.5 mm2 RD SOCKET:e--__FS_2:w __FS_3 Insulated Female Spade 1.5 mm2 RD SOCKET:e--__FS_3:w AC-INPUT AC-INPUT 3x 1.5 mm² (16 AWG) 1 m BK       BN         BU         YEGN       __FS_1:e--AC-INPUT:w __FS_2:e--AC-INPUT:w __FS_3:e--AC-INPUT:w __FS_4 Insulated Female Spade 1.5 mm2 RD MCB MCB 2-Pole Miniature Circuit Breaker 2-pin GD 1 L 1 2 N 2 __FS_4:e--MCB:w __FS_5 Insulated Female Spade 1.5 mm2 RD __FS_5:e--MCB:w __MS_1 Insulated Male Spade 1.5 mm2 RD MCB:e--__MS_1:w __MS_2 Insulated Male Spade 1.5 mm2 RD MCB:e--__MS_2:w AC-BUS AC-BUS 2x 1.5 mm² (16 AWG) 1 m GY       BN         BU       __MS_1:e--AC-BUS:w __MS_2:e--AC-BUS:w __FB_1 Crimp Ferrule 1.5 mm2 RD AC-L WAGO 221-415 CU __FB_1:e--AC-L:w __FB_4 Crimp Ferrule 1.5 mm2 RD AC-L:e--__FB_4:w __FB_7 Crimp Ferrule 1.5 mm2 RD AC-L:e--__FB_7:w __FB_9 Crimp Ferrule 1.5 mm2 RD AC-L:e--__FB_9:w __FB_2 Crimp Ferrule 1.5 mm2 RD AC-N WAGO 221-415 CU __FB_2:e--AC-N:w __FB_5 Crimp Ferrule 1.5 mm2 RD AC-N:e--__FB_5:w __FB_8 Crimp Ferrule 1.5 mm2 RD AC-N:e--__FB_8:w __FB_10 Crimp Ferrule 1.5 mm2 RD AC-N:e--__FB_10:w __FB_3 Crimp Ferrule 1.5 mm2 RD AC-PE WAGO 221-415 CU __FB_3:e--AC-PE:w __FB_6 Crimp Ferrule 1.5 mm2 RD AC-PE:e--__FB_6:w __FB_16 Crimp Ferrule 1.5 mm2 RD AC-PE:e--__FB_16:w __FB_24 Crimp Ferrule 1.5 mm2 RD AC-PE:e--__FB_24:w TO-24V-PSU TO-24V-PSU 3x 1.5 mm² (16 AWG) 1 m BK       BN         BU         YEGN       __FB_4:e--TO-24V-PSU:w __FB_5:e--TO-24V-PSU:w __FB_6:e--TO-24V-PSU:w TO-CONTACTOR-FOR-VFD TO-CONTACTOR-FOR-VFD 2x 1.5 mm² (16 AWG) 1 m GY       BN         BU       __FB_7:e--TO-CONTACTOR-FOR-VFD:w __FB_8:e--TO-CONTACTOR-FOR-VFD:w __FT_1 Insulated Fork 1.5 mm2 RD CONTACTOR CONTACTOR AC Contactor with 24V DC Coil 8-pin GD 1 A1 1 2 A2 2 3 B1 3 4 B2 4 7 ABC+ 7 8 ABC- 8 __FT_1:e--CONTACTOR:w __FT_2 Insulated Fork 1.5 mm2 RD __FT_2:e--CONTACTOR:w __FB_14 Crimp Ferrule 1.5 mm2 RD CONTACTOR:e--__FB_14:w __FB_15 Crimp Ferrule 1.5 mm2 RD CONTACTOR:e--__FB_15:w __FB_20 Crimp Ferrule 1.5 mm2 RD CONTACTOR:e--__FB_20:w __FB_21 Crimp Ferrule 1.5 mm2 RD CONTACTOR:e--__FB_21:w EMERGENCY-STOP-OUT EMERGENCY-STOP-OUT External Connection PK CONTACTOR:e--EMERGENCY-STOP-OUT:w TO-CONTACTOR-FOR-48V-PSU TO-CONTACTOR-FOR-48V-PSU 2x 1.5 mm² (16 AWG) 1 m GY       BN         BU       __FB_9:e--TO-CONTACTOR-FOR-48V-PSU:w __FB_10:e--TO-CONTACTOR-FOR-48V-PSU:w __FT_3 Insulated Fork 1.5 mm2 RD __FT_3:e--CONTACTOR:w __FT_4 Insulated Fork 1.5 mm2 RD __FT_4:e--CONTACTOR:w __FB_11 Crimp Ferrule 1.5 mm2 RD 24V-PSU 24V-PSU 24V Power Supply 9-pin GD 1 L 2 N 3 PE __FB_11:e--24V-PSU:w __FB_12 Crimp Ferrule 1.5 mm2 RD __FB_12:e--24V-PSU:w __FB_13 Crimp Ferrule 1.5 mm2 RD __FB_13:e--24V-PSU:w TO-48V-PSU TO-48V-PSU 3x 1.5 mm² (16 AWG) 1 m BK       BN         BU         YEGN       __FB_14:e--TO-48V-PSU:w __FB_15:e--TO-48V-PSU:w __FB_16:e--TO-48V-PSU:w __FB_17 Crimp Ferrule 1.5 mm2 RD 48V-PSU 48V-PSU 48V Power Supply 9-pin GD 1 L 2 N 3 PE __FB_17:e--48V-PSU:w __FB_18 Crimp Ferrule 1.5 mm2 RD __FB_18:e--48V-PSU:w __FB_19 Crimp Ferrule 1.5 mm2 RD __FB_19:e--48V-PSU:w TO-VFD TO-VFD 3x 1.5 mm² (16 AWG) 1 m BK       BN         BU         YEGN       __FB_20:e--TO-VFD:w __FB_21:e--TO-VFD:w __FB_22 Crimp Ferrule 1.5 mm2 RD VFD VFD Shihlin SL3-021-1.5K GD 1 R 2 S 7 GND __FB_22:e--VFD:w __FB_23 Crimp Ferrule 1.5 mm2 RD __FB_23:e--VFD:w __FB_24:e--TO-VFD:w __FB_25 Crimp Ferrule 1.5 mm2 RD __FB_25:e--VFD:w EMERGENCY-STOP-IN EMERGENCY-STOP-IN External Connection PK EMERGENCY-STOP-IN:e--CONTACTOR:w AC-INPUT:e--__FS_4:w AC-INPUT:e--__FS_5:w AC-INPUT:e--__FB_3:w AC-BUS:e--__FB_1:w AC-BUS:e--__FB_2:w TO-24V-PSU:e--__FB_11:w TO-24V-PSU:e--__FB_12:w TO-24V-PSU:e--__FB_13:w TO-CONTACTOR-FOR-VFD:e--__FT_1:w TO-CONTACTOR-FOR-VFD:e--__FT_2:w TO-CONTACTOR-FOR-48V-PSU:e--__FT_3:w TO-CONTACTOR-FOR-48V-PSU:e--__FT_4:w TO-48V-PSU:e--__FB_17:w TO-48V-PSU:e--__FB_18:w TO-48V-PSU:e--__FB_19:w TO-VFD:e--__FB_22:w TO-VFD:e--__FB_23:w TO-VFD:e--__FB_25:w

Bill of Materials

Id Description Qty Unit Designators
1 Connector, 2-Pole Miniature Circuit Breaker, 2 pins, GD 1 MCB
2 Connector, 24V Power Supply, 9 pins, GD 1 24V-PSU
3 Connector, 48V Power Supply, 9 pins, GD 1 48V-PSU
4 Connector, AC Contactor with 24V DC Coil, 8 pins, GD 1 CONTACTOR
5 Connector, Crimp Ferrule, 1.5 mm2, RD 25
6 Connector, IEC 60320-1 C20 Male, 16/20A, 3 pins, GD 1 SOCKET
7 Connector, Insulated Female Spade, 1.5 mm2, RD 5
8 Connector, Insulated Fork, 1.5 mm2, RD 4
9 Connector, Insulated Male Spade, 1.5 mm2, RD 2
10 Connector, WAGO 221-415, CU 3
11 Wire, 1.5 mm², BN 7 m AC-BUS, AC-INPUT, TO-24V-PSU, TO-48V-PSU, TO-CONTACTOR-FOR-48V-PSU, TO-CONTACTOR-FOR-VFD, TO-VFD
12 Wire, 1.5 mm², BU 7 m AC-BUS, AC-INPUT, TO-24V-PSU, TO-48V-PSU, TO-CONTACTOR-FOR-48V-PSU, TO-CONTACTOR-FOR-VFD, TO-VFD
13 Wire, 1.5 mm², YEGN 4 m AC-INPUT, TO-24V-PSU, TO-48V-PSU, TO-VFD