Lenze TCF Series Manual do Utilizador descarregar pdf (Página 24)

11 TCF CONTROL WIRING DIAGRAMS

11.1 TCF TERMINAL STRIP

The following diagram represents the terminal strip on the main control board and provides a

brief description of the function of each terminal.

ANALOG SIGNAL COMMON

0-10 VDC SPEED REFERENCE INPUT

10 VDC SUPPLY FOR SPEED POT

0-10 OR 2-10 VDC OUTPUT

DIGITAL INPUT REFERENCE

RUN

TB-13A FUNCTION SELECT

TB-13B FUNCTION SELECT

TB-13C FUNCTION SELECT

OPEN-COLLECTOR OUTPUT

RS-485 SERIAL

COMMUNICATIONS

4-20 mA SPEED REFERENCE INPUT

12 VDC SUPPLY (50 mA MAX)

1 2

5 6

TXA

TXB

4 13A 13B

13C

4 13D 2511 15 30

TB-13D FUNCTION SELECT

ANALOG SIGNAL COMMON

DIGITAL INPUT REFERENCE

NOTE

• The function of terminals TB-13A, TB-13B, TB-13C, TB-13D, TB-14, TB-

15, and TB-30 are dependent on the programming of certain parameters.

Refer to Section 15 - DESCRIPTION OF PARAMETERS.

• The following diagrams and their corresponding notes assume that all of

the parameters, other than those required for the particular conﬁguration,

remain at factory default settings.

Additional information on operating the drive from the terminal strip can be found in Section

10. The diagrams in sections 11.2 - 11.6 provide a quick reference on wiring the drive for the

most common conﬁgurations using dry contacts to activate the digital inputs. If solid-state

circuits are to be used, refer to APPENDIX B - INPUT ASSERTION LEVEL, as the assertion

level of the digital inputs may have to be changed to active-low.

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