3.3.1 Digital Inputs - X13

1

 

 

Location

Connector X13

 

 

 

 

 

 

 

 

 

 

 

Pin

Name

Mint keyword

 

 

 

 

 

 

 

 

 

 

 

1

Drive Enable

-

 

 

 

 

 

 

 

 

 

 

 

2

DIN10

IN.10

 

 

 

 

 

 

 

9

 

 

 

3

DIN11

IN.11

 

 

 

 

 

 

 

 

 

4

DIN12

IN.12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

DIN13

IN.13

 

 

 

 

 

 

 

 

 

 

 

6

DIN14

IN.14

 

 

 

 

 

 

 

 

 

 

 

7

DIN15

IN.15

 

 

 

 

 

 

 

 

 

 

 

8

DIN16

IN.16

 

 

 

 

 

 

 

 

 

 

 

9

DIN17

IN.17

 

 

 

 

 

 

 

 

 

 

Description

Eight general purpose optically isolated AC digital inputs

 

 

 

 

(DIN10 to DIN17).

 

 

 

 

 

One committed drive enable input (Drive Enable).

 

 

 

 

 

 

 

The digital inputs DIN10 - DIN17 can be read individually using the associated Mint IN keyword (for example IN.10) and can be configured for any number of user definable functions. These inputs are sampled every 15.36ms. If a faster response is required, DIN0~DIN9 on connector X5 can be used.

Each of the AC optically isolated digital inputs has one side connected internally via a current limiting resistor to the signal on pin 12, CREF. The other side appears as a separate pin on connector X13, for use by the end user.

External +24VDC supply

Active high:

A=+24VDC

 

B=0V

Active low:

A=0V

 

B=+24VDC

 

X13

 

1

 

2

 

3

 

4

 

5

 

6

 

7

 

8

 

9

A

10

B

11

12

Enable

DIN10 (IN.10) DIN11 (IN.11) DIN12 (IN.12) DIN13 (IN.13) DIN14 (IN.14) DIN15 (IN.15) DIN16 (IN.16) DIN17 (IN.17)

(not connected) (not connected)

CREF

Figure 15 - X13 Digital inputs

35

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Image 47
Baldor MN1274 06/2001 Digital Inputs, Pin Name Mint keyword, External +24VDC supply Active high =+24VDC =0V Active low