Anaheim Automation MBC10P31 Guia do Utilizador descarregar pdf (Página 3)

January 2013L010197

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.

TB1: 8 Pin - Input Signals Terminal Description

Pin # Description

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 (-)

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 (-)

ON/OFF Anode (+): This isolated input is used 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 (-)

+5VDC: This non-isolated output can be used to supply up to 50mA of current to the iso-

lated inputs. By doing this, isolation will be disabled.

8 0VDC: +5VDC return.

TB3: 3 Pin - Input Power Terminal Description

Pin # Description

1 VIN (+24 to +48VDC)

2 0VDC

3 Earth Ground

Optically Isolated Inputs

The following inputs to the MBC05641 are Optically Isolated.

Item Pin #

Clock 1 & 2

Direction 3 & 4

On/Off 5 & 6

Table 3: TB3 Terminal Descriptions

Table 2: TB1 Terminal Descriptions

Table 4: Inputs that are Optically Isolated

1 2 3 4 5 6 7 8 ... 44 45

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