Lenze TCF Series - Manual (Page 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
OPEN-COLLECTOR
OUTPUT
RS-485
SERIAL
COMMUNICATIONS
4-20
mA
SPEED
REFERENCE
INPUT
12
VDC
SUPPLY
(50
mA
MAX)
1 2 5 6 14 TXA TXB 4 13A 13B 13C 4 13D 25 11 15 30 2
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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