2 logic output (optional) 29, 3 transmitter supply (optional) 29, Logic output 29 – West Control Solutions TB 45 Temperature Limiter User Manual

Page 29: Transmitter supply 29, Logic output (optional), Transmitter supply (optional)

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6.6.2

Logic output (optional)

Analog output OUT3 can be used also as a logic output (

O.typ = 0). This output can be used e.g. for pre-alarms.

6.6.3

Transmitter supply (optional)

With setting

O.typ = 5, two-wire transmitter supply is possible via output OUT3.

In this case, the analog output of the unit is not available.
Connection example:

Functions

TB 45

Analog output configuration

29

1

2

3

K

+

-

+

-

?13V

22mA

14

13

12

16

15

11

17 18

INP2

INP1

OUT3

PWR

OUT1

OUT2

di1

8

7

6

3

2

1

5

3

4

See also other documents in the category West Control Solutions Equipment: