Rockwell-automation 1746-HSTP1 Stepper Controller Module/ User Manual Manuel d'utilisateur télécharger pdf (Page 23)

Publication 999-121 - December 1999

2-6

Installation and Wiring

Figure 2.4 TTL Interface

Typical Input Circuitry

Two basic circuits are used for inputs to the Module. One type is the

direct input circuit for home limit switches, overtravel limits, and

interrupt devices. The second type is for encoder inputs. Both circuits

are shown below.

Figure 2.5 Direct input equivalent circuit

16 AWG

(-) (+)

7-24V DC

(+) (-)

Driver

Stepper Controller

Voltage

Regulator

5V DC

External Internal

16 AWG

Typical Input Connection

(Refer to page 6-6)

Electrical Cabinet

Ground Bus

2.2K

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 81 82

Pas de commentaire

Rockwell-automation 1746-HSTP1 Stepper Controller Module/ User Manual Manuel d'utilisateur Page 23