Rockwell Automation 1792D-12BVT4D User Manual

Installation Instructions

ArmorBlock MaXum 12 Input/ 4 Output Module Series B

(Cat. No. 1792D-12BVT4D)

O-0

O-3

O-1

O-2

I-0

I-11

I-1

I-10

I-2

I-9

I-3

I-8

I-4

I-7

I-5

I-6

Auxilary Power

Logic Status

Net/Mod Status

42338

This ArmorBlock MaXum™ I/O module (Cat. No. 1792D-12BVT4D) is a stand-alone 24V dc I/O product which communicates via a DeviceNet™ network. The sealed housing of this module requires no enclosure.

This model has 12 inputs and 4 outputs accessed through Y splitter cables. Inputs are 24V dc automatically configured for PNP (sourcing) or NPN (sinking) devices. Four self-protected 24V dc outputs can provide up to 2.0 amp each. Diagnostic features are short circuit, open wire and no load detection reported to the connector level for inputs, to point level for outputs. Local logic control has been added to the Series B version of this product.

Publication 1792D-IN004B-EN-P - August 2000

2 ArmorBlock MaXum 12 Input/ 4 Output Module Series B

Check Package Contents

Your package contains:

• 1 ArmorBlock MaXum Module

• Installation Instructions

(Please note: Cable bases are ordered and shipped separately.)

European Union Directive Compliance

If this product has the CE mark it is approved for installation within the European Union and EEA regions. It has been designed and tested to meet the following directives.

EMC Directive

This product is tested to meet Council Directive 89/336/EEC Electromagnetic Compatibility (EMC) and the following standards, in whole or in part, documented in a technical construction file:

• EN 50081-2 EMC - Generic Emission Standard, Part 2 Industrial Environment

• EN 50082-2 EMC - Generic Immunity Standard, Part 2 Industrial Environment

This product is intended for use in an industrial environment.

Low Voltage Directive

This product is tested to meet Council Directive 73/23/EEC Low Voltage, by applying the safety requirements of EN 61131-2 Programmable Controllers, Part 2 - Equipment Requirements and Tests.

For specific information required by EN 61131-2, see the appropriate sections in this publication, as well as the following Allen-Bradley publications:

• Industrial Automation Wiring and Grounding Guidelines For Noise Immunity, publication 1770-4.1

• Automation Systems Catalog, publication B113

Publication 1792D-IN004B-EN-P - August 2000

ArmorBlock MaXum 12 Input/ 4 Output Module Series B 3

Install Your ArmorBlock MaXum I/O Module

To install the module you must:

• Set the node address

• Mount the module to the cable base

• Connect the input/output cord sets to the MaXum module

• Communicate with your ArmorBlock MaXum I/O module

Each of these steps is explained in the following procedures.

Set the Node Address

Valid node addresses are 00 to 63.

Set the node address using the rotary switches, RSNetWorx for DeviceNet™, or other software configuration tool. Setting the switches between 64 to 99 lets the software have address control.

Each module is shipped set for node address 63. The switches are located on the underside of the module. The two switches are:

• MSD (most significant digit)

• LSD (least significant digit)

To reset the node address, use a small blade screwdriver to rotate the switches. Line up the small black dot on the switch with the number setting you wish to use.

The rotary switches are read at module power up only. Settings between 64 and 99 cause the module to use the last valid node address stored internally. Example: The last setting was 40. If a change is made to 68, and then you power up, the address will default to 40.

Publication 1792D-IN004B-EN-P - August 2000

4 ArmorBlock MaXum 12 Input/ 4 Output Module Series B

Refer to the illustration of the node address below.

41462

The module is equipped with AutoBaud detect. AutoBaud lets the module read the settings already in use on your DeviceNet network and automatically adjusts to follow those settings.

Mount the Module to the Cable Base

This module mounts to the following cable bases:

• 1792D-CBFM for KwikLink™ flat media installation

• 1792D-CB12 for 12mm drop cable installation

• 1792D-CB18P for round media DeviceNet and output power

• or other optional cable base assembly

IMPORTANT

Publication 1792D-IN004B-EN-P - August 2000

The cable base should already be installed. See publication 1792D-IN036B-EN-P (CB18P) or 1792D-IN009B-EN-P (CBFM, CB12) to install the cable base.

ArmorBlock MaXum 12 Input/ 4 Output Module Series B 5

To install the module:

IMPORTANT

Proper alignment of the screws is necessary to complete the connections between the module contacts and the cable contacts.

1. Position the module over the mounted cable base. Align the

three captive screws in the module with the accepting receptacles in the base.

2. Tighten the screws with a torque of 8 inch-pounds to secure

the module to the base.

Note: Dimensions change according to the cable base and module

combination used.

(

)

1.9 (48.26)

Cable Base 1792D-CBFM is used for this example.

6.85 (174) Align the

screws to properly assemble th module to th base.

Assembled dimensions in (mm)

41522

Connect the Input / Output Cord Sets to the MaXum Module

This module uses 5 pin micro (12mm) style PCB mounted connectors.

Eight micro caps cover the connectors on your module. Remove the caps and connect your cord sets to the appropriate ports. This product has two inputs or outputs per I/O connector. Use a “Y” splitter cable for access to all I/O connections.

Publication 1792D-IN004B-EN-P - August 2000

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