All Motion EZ10EN Quick Manual

Revision D1
You will need:
For these products

EZ10EN







Start with power supply OFF.
Starting up
NOTE: If using RS232 Converter,
disregard instructions for USB.
1. Download and install the EZCommander™ application from
www.allmotion.com/support.
2. If using USB-to-RS485 Converter, download and install appropriate USB
driver from www.allmotion.com/support.
3. Connect power supply to RS485 Converter. Ensure power is OFF.
4. Connect EZ Stepper to RS485 Converter.
 If using EZ Start kit, use cable provided. If not using kit, wire mating
4-pin connectors on AllMotion circuit board and RS485 Converter
pin-to-pin, for example pin A to pin A. (See Wiring Note below.)
 Turn power ON. Confirm that green Life LED slowly blinks. If not, look
for bad power connection.
5. Set address switch firmly to number 1 with Philips screwdriver.
6. Cycle power OFF/ON if address switch was moved in preceding step.
7. With USB cable from Converter to PC unplugged: Start the EZCommander
application (see other side of sheet for instructions if needed). Click Settings,
then Re-scan Ports. Note available ports, then click OK.
8. Connect RS485 Converter to a PC USB port with the cable supplied.
9. In EZCommander, click Settings, then Re-Scan Ports. Select the new port that
becomes available, and click OK. (For RS232 converter, the new port will be
com1.) If no new port appears, a problem with the USB driver is indicated.
Re-install the driver for your system.
10. In EZCommander, click Send String 0 to issue the command /1&. Confirm
return message showing product name and firmware version. If return message
says "No EZStepper Found", troubleshoot communications (page 2) before
connecting motor.
11. With power OFF, connect stepper
motor to middle four pins of the
motor connector as shown in
diagram. Use pigtails provided for
wiring connectors.
(See Wiring Note below.)
CAUTION!
Always turn off power before
connecting or disconnecting motor to
avoid damaging circuit board.
12. Turn power ON.
13. In EZ Commander, click Send String 2 to issue the command
/1A1000A0R. Confirm that motor goes back and forth.
You're on your way!
command set and wiring diagram on our website.
Troubleshooting:
See next page.
www.allmotion.com
All Motion 30097 Ahern Avenue, Union City, CA 94587
E Z S t a r t
A quick guide to the EZ10EN
This guide applies using the USB-to-RS485 Converter or RS232-to-RS485 Converter.
®
Your EZStepper Controller/Driver and stepper motor.
A motor rated at about 1/4 of supply voltage is best.
RS485 Converter: USB-to-RS485 or RS232-to-RS485, with
cable supplied.
PC with port to match RS485 Converter being used (USB or
serial D).
Power supply, 12 to 30V. For first-time EZStepper users we
recommend a current-limited power supply to protect
against miswiring.
Crimp tool (if not using Starter Kit): Digikey part
H9924-ND. Otherwise, soldering equipment.
Small Philips screwdriver for operating address switch
If troubleshooting is required: ohmeter, oscilloscope
MA
. .
. .
STEPPER
MA
MB
MB
If using unipolar
motor, leave center
taps unconnected.
For other commands and hookups, see the full
Precautions
 Observe all electrostatic discharge precautions to avoid
damaging circuit boards.
 DO NOT place EZStepper board or RS485 Converter
on metal surface when powered (to prevent shorts).
 For future encoder and IO Hookups: avoid bundling
encoder or IO wires with motor power wires, as this
may cause noise pickup from motor wires. If bundling
is necessary, put motor wires in a separate shielded
twisted-pair cable.
-For 10' or longer, shield each IO line individually.
-If using ribbon cable, add grounds between signal
wires and motor wires.
12-30V
Power Supply

4



13

Connect to
motor, etc.
Pigtail with
connector pin
(provided)

Mating
Connector
(typical)
Telephone 408.460.1345
3
RS485
+
Converter
USB-to-RS485
Converter shown.
.
.
.
.
.
.
5
Stepper
Motor
USB or DB9 cable
Computer Port
supplied with Converter
Wiring Note
Crimp or solder motor,
etc. to pigtails supplied.
Insert pigtails into
mating connector as
Pin 1
shown, observing pin
numbers. Then insert
mating connector into
On-board socket socket on board
Email Info@allmotion.com
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