Anaheim Stepper DPFHP451 Users Guide

 
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SETTING THE MOVE DISTANCE 
The index count or move distance for the DPFHP451 can be accomplished by a number of methods.    The easiest way is 
to use the red switches labeled “Internal Index Number” on the unit; these switches are used by default.    External Count 
Modules may also be used.        These include the Click Pot Module, AA1748, the Thumbwheel Module, AA1760,    the BCD 
Input Module, AA2210, and the Quad Board, AA1754.    These modules set the distance of the move, but will...

 
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COUNT INPUT BOARDS 
All of the Count Input Boards or Modules set the number of steps the motor will move when an Index is initiated, but each 
Module allows for a different variation in interfacing. 
 
AA1748 - CLICK POT MODULE 
A CLICK POT module consists of 10 position (0 - 9) digital pots mounted on a printed circuit board.    One pot is used per 
each decade (digit).    These units are available in 2, 4, or 6 decades.    The user dials in the step count on the pots.    Any 
time the motor...

 
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in four different move lengths and then select any one of them as desired.    The module is connected to the indexer via a 
supplied 5-lead cable.   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONNECTOR  
Pin 1  
Pin 2  Pin 3   
Pin 4  
Pin 5  
 
Pin 6 
 
P1 (To Indexer)  
Common  
+5Vdc Clock  Reset Key  
0Vdc 
 
P2 (Expansion)  
Common  
+5Vdc Clock  Reset Key  
0Vdc 
 
P3 (Select Inputs)  
Select #1  
Select #2  Select #4  Key  +5Vdc  
0Vdc 
TABLE 9 
 
The selection of the switch banks is done...

 
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AA2210 BCD COUNTER MODULE 
The AA2210 BCD counter interface module enables the user to select any move length from 0 to 999,999 steps using a 
standard PLC (programmable logic controller).      Selecting the proper inputs creates a count value in steps, resulting in a 
move distance.    The module is connected to the indexer via a supplied 5-lead cable. 
 
Note:    All Inputs are active low (0-0.8Vdc).    All unused inputs may be ignored since they are pulled up. 
 
Example:    For a move...

 
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CONTROLER INPUTS:   TTL-MOS Compatible 
Logic 0: 0 to 0.8 Vdc 
Logic 1: 3.5 to 5 Vdc 
 
 
 
 
 
All Input Terminals are pulled up to +5Vdc through 1k ohm resistors. 
 
 
 
Busy and Complete Outputs (pins 16 and 20) are open collector outputs that can sink 500mA and stand-off 40Vdc 
maximum (no sourcing).    Pull-up resistors may be jumpered to these outputs to produce TTL level signals (see section on 
jumpers).   
Ground (pin 18) - 0Vdc 
 
+5Vdc Output (TB2, pin 1) - Up to 250mA is available...

 
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910 E. ORANGEFAIR LANE 
ANAHEIM, CA 92801 
Tel: 714.992.6990    Fax: 714.992.0471 
Email: [email protected]