Channel stepper lead

Diagram

One channel stepper lead, x4 per machine. The buildable
sub-harness for S1-S4 on the stepper cables drawing. NOT
straight through: the board and the motor use different
positions, so two conductors change places.
%3 BOARD BOARD JST PH 4-pin (PHR-4) 2.0mm pitch, female 4-pin A2 1 A1 2 B1 3 B2 4 Additional components 4 x #3 (Terminal - SPH-002T-P0.5S) basically board v1.3 J27, J31, J35 or J39. One lead per socket, x4 identical. Positions 1-2 are one coil, 3-4 the other. S S 4 wire bundle 4x 24 AWG 1.0 m   BOARD:1:A2     BU     MOTOR:1:A2 BOARD:2:A1     GN     MOTOR:4:A1 BOARD:3:B1     RD     MOTOR:3:B1 BOARD:4:B2     BK     MOTOR:6:B2   S1-S4, qty 4. BOARD:e--S:w BOARD:e--S:w BOARD:e--S:w BOARD:e--S:w MOTOR MOTOR JST PH 6-pin (PHR-6) 2.0mm pitch, female 6-pin 1 A2 2 n/c 3 B1 4 A1 5 n/c 6 B2 Additional components 4 x #3 (Terminal - SPH-002T-P0.5S) The NEMA 17's own 6-pin socket on the can. Positions 2 and 5 carry no contact. S:e--MOTOR:w S:e--MOTOR:w S:e--MOTOR:w S:e--MOTOR:w

Bill of Materials

Id Description Qty Unit Designators Manufacturer MPN
1 Connector, JST PH 4-pin (PHR-4), 2.0mm pitch, female, 4 pins 1 BOARD
2 Connector, JST PH 6-pin (PHR-6), 2.0mm pitch, female, 6 pins 1 MOTOR
3 Terminal - SPH-002T-P0.5S 8 BOARD, MOTOR JST SPH-002T-P0.5S
4 Wire, 4 wire bundle, 24 AWG, BK 1 m S
5 Wire, 4 wire bundle, 24 AWG, BU 1 m S
6 Wire, 4 wire bundle, 24 AWG, GN 1 m S
7 Wire, 4 wire bundle, 24 AWG, RD 1 m S