Rockwell-automation 1762-IQ32T MicroLogix DC Input Module Instrukcja Użytkownika Pobierz pdf (Strona 13)

MicroLogix 1762-IQ32T DC Input Module 13

Publication 1762-IN019B-EN-P - June 2013

Wiring Options for the I/O Module

Included with your 32-point input module is a keyed 40-pin female connector and crimp type

pins. These components allow you to wire I/O devices to the module using a 40-conductor cable

or individual wires. Refer to Assemble the Wire Contacts on page 15 for more information on

connector/pin assembly instructions.

When assembled, align the female connector over the module’s male header using the keying slot

as a guide. Firmly lock them together with the upper and lower retaining arms.

Wire the 1746-N3 Connector

TIP

If you decide to build your cable using another 1746-N3 to terminate the cable at the

1492 Interface Module end, wire it in the following manner: Pin 1 to Pin 1, Pin 2 to

Pin 2, Pin 3 to Pin 3, and so on.

ATTENTION

Maximum user cable length is dependent on how much voltage drop (current x

(ohms/ft.) x (feet)) the user’s system can tolerate. The user’s system should take

into account the minimum turn-on voltage required by external loads connected

to the 32-point output module, the minimum turn-on voltage required by the

32-point input module and all of the voltage drops associated with wiring to and

from the load, sensors, terminal connector, power sources and the module itself.

Keyed female

connector (1746-N3)

Included with 32-point

input modules

44924

32-point input module

Keyed male

MIL-C-083503

connector

Panel lights, buttons,

sensors

Contact pins provided with

female connector can

accept 22...26 AWG wires.

User terminal connector

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 19 20

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Rockwell-automation 1762-IQ32T MicroLogix DC Input Module Instrukcja Użytkownika Strona 13