Rockwell-automation 1738-XXXX ArmorPoint 24V dc Input Modules, Series Manual de usuario descargar pdf (Pagina 7)

Publication 1738-IN002B-EN-E - November 2004

ArmorPoint 24V dc Input Modules, Series A 7

1738-IB8M23 and 1738-IV8M23

Communicate With

Your Module

I/O messages are sent to (consumed) and received from (produced)

the modules. These messages are mapped into the processor’s

memory. These modules produce 1 byte of input data (scanner Rx -

status). They do not consume I/O data (scanner Tx).

Default Data Map for the Modules

1738-IB2M12 Module

Message size: 1 Byte

1738-IB4M8, -IB4M12, and -IV4M12 Modules

Message size: 1 Byte

ATTENTION

Make sure all connectors and caps are securely

tightened to properly seal the connections against

leaks and maintain IP67 requirements.

2

3

4

5

6

7

8

9

10

10

11

11

12

12

1

43681

(view into connector)

Pin 1 - Input 0 Pin 7 - Input 6

Pin 2 - Input 1 Pin 8 - Input 7

Pin 3 - Input 2 Pin 9 - Return (Com)

Pin 4 - Input 3 Pin 10 - Return (Com)

Pin 5 - Input 4 Pin 11 - 24V dc

Pin 6 - Input 5 Pin 12 - Chassis

7 6 5 4 3 2 1 0

Produces (Rx) Not Used Ch1 Ch0 Channel status

Where: 0 = off, 1 = on

7 6 5 4 3 2 1 0

Produces (Rx) Not Used Ch3 Ch2 Ch1 Ch0 Channel status

Where: 0 = off, 1 = on

1 2 3 4 5 6 7 8 9 10 11 12

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