Anaheim Discounted Package PKG231DPY50CBL User Manual

							910 East Orangefair Ln.  Anaheim, CA 92801     Tel. (714) 992-6990     Fax. (714) 992-0471     www.anaheimautomation.com
PKG-231-DPY50-CBL
System Diagram and Specifications
L010879
Included Components:
23Y104S-LW8-MS Stepper Motor
DPY50001 5Amp Driver Pack with 
Programmable Indexer
CBL-20AWG-04C-010-MS Motor Cable
Sheet1
Page 1
0  5 
10 
15
 
20
 
25
 
30
 
35
 
40
 
45
 
50
 
0 
18
 
36 
54
 
72
 
90
 
108
 
126
 
144
 
162
 
180
 
0  3.5  7  10.5  14  17.5  21  24.5  28  31.5  35 
POWER (Watts)  
TORQUE (oz
-in)  
SPEED (RPS)  
23Y104, DPY50001, Div by 5, Series  
TORQUE 
POWER  
						

							FEATURES
SPECIFICATIONS
910 East Orangefair Ln.  Anaheim, CA 92801     Tel. (714) 992-6990      Fax. (714) 992-0471     www.anaheimautomation.com
The 23Y104S-LW8-MS High Torque Stepper Motor offers a great value without sacrificing quality.  This 
motor was designed to offer the highest possible torque while minimizing vibration and audible noise. It 
is wired in series with a Molex 4 pin Mini-Fit Jr. receptacle. 
A 10 ft. 4 conductor, 20 AWG cable with mating 4 pin Mini-Fit Jr. plug is included in the PKG-231-
DPY50-CBL stepper motor/driver package.
23Y104S-LW8-MS - High Torque Stepper Motor23Y104S-LW8-MS - High Torque Stepper Motor
• NEMA 23 Frame Size
• Holding Torque - 175 oz-in
• 1.8° Step Angle
• High Step Accuracy and Resolution
• Low Vibration and Noise
• CE Certified RoHS Compliant
Pin #Lead Wire Connection Lead Wire Color
1
2
3
4 Phase 1 (A)
Phase 3 (A\) Phase 2 (B)
Phase 4 (B\)
Soldered Together
Soldered Together Black
Orange Red
Yellow 
White/Black & White/Orange White/Red & White/Yellow
Step Angle Accuracy: ± 5% (Full Step, No Load) Insulation Resistance:100M Ohm Min, 500VDC
Resistance Accuracy: ± 10% Dielectric Strength:500VDC for 1 minute
Inductance Accuracy: ± 20% Shaft Radial Play:0.02” Max (1.0 lbs)
Temperature Rise: 80°C Max (2 Phases On) End Play:0.08” Max (1.0 lbs)
Ambient Temperature: -20° to +50° C Max Radial Force:16.3 lbs
Insulation Type: Class B Max Axial Force:2.2 lbs-Force
Model #NEMA 
Size Holding 
Torque (oz-in) Bipolar 
Current  (A) Bipolar 
Voltage  (v) Bipolar 
Resistance  (ohms) Bipolar 
Inductance (mH) Rotor 
Inertia
(oz-in-sec2) Shaft 
Diameter (in) Weight
(lbs) Length
(in)
23Y104S-LW8-MS 23175 1.45.0 3.6 12.00.0042 0.251.552.204 
						

							DPY50001 Microstep Driver Features
  •  Size (8.25”L x 5.05”W x 3.47”H)
   •  Output Current 5.0 Amps Peak
   •  200 to 12,800 steps/rev (1,2,5,8,10,16,32 and 64 selectable step operations)
   •  Short Circuit Protection
   •  No Minimum Inductance
   •  Optical Isolation
   •  Motor ON/OFF input
Introduction
The DPY50001 is a single-axis 5A bipolar microstep motor driver and a 125W power supply enclosed in 
a  package.The  DPY50001’s  microstep  driver  has  an  output  current  capability  of  0.5 Amps  minimum  to 
5.0 Amps maximum (Peak Rating). The inputs are optically isolated with a minimum sourcing of 1.0mA 
per input (+3.5VDC minimum to +24VDC maximum). The clock input is set to receive either positive or 
negative edge clocks with a maximum frequency of 400kHz. The driver offers direction control and motor 
current ON/OFF capabilities. The Reduce Current Enabled automatically reduces motor current to 50% 
of set value after the last step is made (20msec delay). The driver has built-in features to indicate power 
on (Green LED), a fault condition (Red LED)  and clocks being received. (Y ellow LED)
With the DPY50001, various step resolutions can be implemented by the onboard dip switch. These divi-
sions range from 200 steps per revolution to 12,800 steps per revolution. The bipolar drive configuration 
handles 4, 6, and 8 lead motors. Protection devices have been added to this driver for  Phase to Phase 
Short-Circuit and Motor Miss-Wire conditions.
Pin Descriptions
The inputs on the DPY50001 are optically isolated with the anode (+) and cathode (-) both brought out to 
the user.  With no current going through the opto-diode the input is considered high. To enable the input a 
minimum of 1.0mA needs to be sourced or sinked through the opto-diode. This is done simply by placing 
a voltage of +3.5 to +24 VDC across the two inputs of the opto-diode. If sourcing current in to the inputs, 
then all three cathodes (-) should be tied together and grounded. If sinking current, then all three anodes 
(+) should be tied together to the +voltage as shown in theTYPICAL  APPLICATION HOOK-UP.
Optically Isolated Inputs
The following inputs to the DPY50001 are Optically Isolated.
To enable an input, apply a DC voltage source of +5VDC to +24VDC across the inputs. The Anodes (+) 
are pins 1,3,and 5 and the Cathodes (-) are pins 2, 4, and 6.
ItemPin #
Clock 1 & 2
Direction 3 & 4
On/Off 5 & 6
DPY50001 - 5Amp Stepper Driver PackDPY50001 - 5Amp Stepper Driver Pack 
						

							TB2: 5 Pin Terminal Description TB1: 6 Pin Terminal Description
Pin #Description
1 Phase A: Phase 1 of the step motor
2 Phase A: Phase 3 of the step motor
3 Phase B: Phase 2 of the step motor
4 Phase B: Phase 4 of the step motor
5 Motor Ground
Pin # Description
1 Step Clock Input Anode (+): 
A positive going edge on this isolated input advances the motor one 
increment. The size of the increment is dependent on the Microstep Select Inputs of Switch 1.
2 Step Clock Input Cathode (-)
3 Direction Anode (+): 
This isolated input is used to change the direction of the motor. Physical direction 
also depends on the connection of the motor windings.
4 Direction Cathode (-)
5 ON/OFF Anode (+): This isolated input is used to enable and disable the output section of the driver. 
When HIGH (open) the outputs are enabled. However, this input does not inhibit the step clock.
6 ON/OFF Cathode (-)
Electrical Specifications
Absolute Maximum Ratings
Input Voltage: 130VAC, 50/60Hz
Output Current: 5.0 AMPS PEAK
Max Plate Temperature: 70° C
Storage Temperature: 0° to +50° C
Input Voltage (For isolated inputs): 
+3.5V to +24V
Item MinTy pMax Units
Input Operating Voltage 10511 5130 VA C
Phase Output Current 0.43.5A (RMS)
Phase Output Current 0.55.0A (PEAK)
Clock Frequency 0400kHz
Chopping Frequency 283032 kHz
Input Signal Voltage 3.524V
Operation Temperature 070C
Storage Temperature 050C 
						

							TYPICAL APPLICATION HOOK-UP
Sinking
Sourcing
Setting the Output Current
The output current on the DPY50001 is set by an onboard potentiometer. This potentiometer determines the 
per phase peak output current of the driver.  The specified motor current of 1.4A for the 23Y104S-LW8-MS 
(which is the bipolar value) is multiplied by a factor of 1.4 to determine the current adjustment 
potentiometer value of 2.0Amps or 40%. 
Peak Current Potentiometer Setting Peak CurrentPotentiometer Setting
0.5A 0%3.0A 60%
0.6A 10% 3.5A70%
0.9A 20% 4.0A80%
1.5A 30% 4.5A90%
2.0A 40% 5.0A100%
2.5A 50% ---- 
						

							Microstep Selection (DIP Settings)
Switches 2, 3 and 4, of the DIP switch select the number of microsteps per step. The table below shows 
the standard resolution values along with the associated positions for the select switches. The standard 
waveforms are sinusoidal.
ResolutionSteps/RevPosition 2Position 3Position 4
1 200 ONONON
2 400 ONONOFF
5 1000 ONOFF ON
8 1600 ONOFF OFF
10 200OFF ONON
16 3200 OFFONOFF
32 6400 OFFOFF ON
64 12,800 OFFOFFOFF
Reducing Output Current
Reducing the output current is accomplished by setting switch 1 of the DIP switch to the ON position and 
occurs approximately 20mSec after the last positive going edge of the step clock input. The amount of cur-
rent per phase in the reduction mode is approximately 70% of the set current. When the current reduction 
circuit is activated, the current reduction resistor is paralleled with the current adjustment potentiometer. 
This lowers the total resistance value, and thus lowers the per phase output current.
Connecting the Step Motor
Phase 1 and Phase 3 of the step motor are connected to pins 1 and 2 on connector TB2. Phase 2 and 
Phase  4  of  the  step  motor  are  connected  to  pins  3  and  4  on  connector  TB2.  The  motors  case  can  be 
grounded to pin 5 on connector TB2. Refer to TYPICAL APPLICATION HOOK-UP.
NOTE: The physical direction of the motor with respect to the direction input will depend on the connection 
of the motor windings.  To reverse the direction of the motor with respect to the direction input, switch the 
wires on Phase 1 and  Phase 3.
WARNING: Do not connect or disconnect motor wires while power is applied!
Short-Circuit, Mis-Wire, and Over-Current Conditions
If it is found that there is a condition that causes on over current in the driver phase transistors, the Red 
LED  will  turn  on  solid  and  power  will  be  shut  off  to  the  motor.   To  reset  the  drive  turn  power  off,  check 
wiring, and turn power back on.