27969 Parallax Inc, 27969 Datasheet - Page 6

• Manufacturer Part Number: 27969
• Description: BOARD BISTEP MOTOR CTRLR USB
• Manufacturer: Parallax Inc

Specifications of 27969

• Motor Type: Stepper, Unipolar
• Number Of Motors: 2
• Voltage - Output: 15V
• Voltage - Logic Supply: 6.5 V ~ 15 V
• Current - Output: 1A
• Termination Style: Screw Terminal
• Product: Microcontroller Accessories
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 27964 - UNIPOLAR STEPPER MOTOR 12VDC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Summary
3. Connect the BS0710 to the two motors
First Use
Connect the two motors to the X and Y connectors of the BS0710. You will need to cut the
connector off of the end of the wire from the motors, and strip the wires back about 1/8
that they will fit into the screw-terminal connectors on the BS0710, without leaving any bare wire
visible after being inserted). Be very careful to exactly match the wiring shown, and to not short
any of the wires together. If you short wires, you can damage the BS0710 controller! If you
do not match the wiring order, then there is a good chance that the motors will not work correctly.
Each motor gets attached to one connector set, either the ‘X’ or the ‘Y’ connector as shown below.
The wiring is based on the color of the wires (if you cannot see the colors, please get someone to
help you who can see them):
Yellow
Orange
Brown
Color
Black
Red
X or Y connector pin
GND
WB2
WB1
WA2
WA1
Peter Norberg Consulting, Inc.
th
inch (so
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