Rockwell Automation 1792-IB2XOB2EB User Manual

Installation Instructions

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Cat. No. 1792-IB2XOB2E Series B

To: See page:

Install

the ArmorBlock Module Connect the Wiring to the ArmorBlock Module Communicate with Y Configure Y

Manager Configuration T Configure Y

Manager Configuration T Reset Faults 25

Configure Y

For this reference information

Default Configuration Status indicators Troubleshooting 32 Specifications 34

our ArmorBlock Module

our ArmorBlock Module Of

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our ArmorBlock Module Online Using the DeviceNet

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our ArmorBlock Module with EDS Files

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8 10 11

See page:

14 32

This 1792 ArmorBlock I/O block module (Cat. No. 1792-IB2XOB2E) contains I/O circuits, a built-in power supply, and a built-in DeviceNet I/O adapter. Because of its sealed housing, this 1792 I/O block requires no enclosure. It is compatible with PLC or SLC programmable controllers using DeviceNet scanners. The I/O values are accessible from the PLC or SLC programmable controller data table.

This ArmorBlock module has no switches to set. You set module parameters using the DeviceNet Manager Software (cat. no. 1787-MGR) or similar configuration tool.

ArmorBlock is a trademark of Allen-Bradley Co. Inc.

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ArmorBlock 2 Input/2 Output Module2

European Union Directive Compliance

If this product is installed within the European Union or EEA regions and has the CE mark, the following regulations apply.

EMC Directive

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

• EN 50081-2 EMC – Generic Emission Standard, Part 2 –

Industrial Environment

• EN 50082-2 EMC – Generic Immunity Standard, Part 2 –

Industrial Environment

The product described in this manual is intended for use in an industrial environment.

Low Voltage Directive

This apparatus is also designed 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 that the above norm requires, see the appropriate sections in this manual, as well as the following Allen-Bradley publications:

• Industrial Automation Wiring and Grounding Guidelines,

publication 1770-4.1

• Automation Systems Catalog, publication B111

Publication 1792-5.5 – October 1996

ArmorBlock 2 Input/2 Output Module

Install Your ArmorBlock Module

Installation of the ArmorBlock module consists of:

• setting the node address in the ArmorBlock module

• mounting the ArmorBlock module

• connecting the wiring

• communicating with your module

• configuring the parameters

Set the Node Address

Each ArmorBlock comes with its internal program set for node address

63. To set the node address, you need the following:

• host computer with DeviceNet Manager Software (or similar

configuration software tool)

• 1770-KFD RS-232 module (or similar interface)

• suitable cables to connect the 1770-KFD to your module and to

connect the 1770-KFD to your host computer

Set the node address to meet your system requirements as follows:

1. Set up a system (as shown below) to communicate with your

ArmorBlock module.

Power

from 9V DC Power-Supply Adapter

1770-KFD

RS-232 module

open style connector to sealed mini-female cable

host computer with the DeviceNet Manager software

power supply

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ArmorBlock 2 Input/2 Output Module4

2. Using DeviceNet Manager Software, go online using the “Setup

Online Connection” selection on the utility pulldown menu.

3. The DeviceNet Driver selection screen appears.

Select the driver for your application and click on .

4. The Driver configuration screen lets you:

• set the data rate

• set the interface adapter node address

• select the interface adapter serial port

• set interface adapter baud rate

Click on to go online.

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ArmorBlock 2 Input/2 Output Module

5. The bar at the bottom of the screen will tell you when you go online.

6. At the utility pulldown, select “Node Commissioning.”

7. You can set the node address on the “Device Configuration – Node

Commissioning” screen. Note that the node address “out of the box” setting is 63. Set the desired node address per your system requirements.

Set new node address here.

You can also set the data rate on this screen, if required. However, your module is shipped with the “autobaud” parameter enabled. This assures that the module will be at the correct data rate for any network to which it is connected. To change the data rate, you must first disable autobaud on the parameter screen, then return to the “Device Configuration – Node Commissioning” screen and enter the new data rate.

8. Click on

to apply the new node settings.

9. Repeat the above procedure to set the node addresses of any

additional ArmorBlock modules you want to install.

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ArmorBlock 2 Input/2 Output Module6

Mount the ArmorBlock Module

Mount the block module directly to the machine or device. Complete mounting dimensions are shown below. Note that the block dimensions allow direct connection of a T-port tap (cat. no. 1485P-P1N5-j) to the DeviceNet connector. (Refer to publication 1485-6.7.1 for cabling details.)

The ArmorBlock module has a sloping top and a gap at the rear to allow water or other liquids to run off during washdowns. The flow through the gap prevents buildup of debris under the block.

Preferred mounting position is with the microconnectors pointing down. However, the block can be mounted in any orientation.

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Mounting Dimensions

1.90

(48.3)

3.055 (77.6)

Inches

(Millimeters)

2.63

(66.7)

2.5

(63.5)

ADDRESS

NODE

ArmorBlock 2 Input/2 Output Module

(184.2)

ARMORBLOCK

MOD/NET

INPUT

STATUS

FAULT

TE RA

DATA

1792-IB2XOB2E

I/O

mounting holes

for #10 screws

6.24

(158.5)

Block dimensions allow T

-port tap

connection directly onto connector

For washdown installations, or excessively moist areas, mount block with micro connectors down.

7.74

(196.6)

Direction

of liquid flow

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ArmorBlock 2 Input/2 Output Module8

Connect the Wiring to the ArmorBlock Module

The block module uses quick disconnect, screw-on style connectors for:

• I/O input wiring

• I/O output wiring

• power wiring for I/O outputs

• the DeviceNet connector

DeviceNet

mini connector

2 micro connectors for output wiring

0101

Output power

mini connector

2 micro connectors for input wiring

4 micro plugs – these seal unused ports

Micro plugs are included with your module. Use these plugs to cover and seal unused ports.

Pinout diagrams for these connectors are shown below.

ATTENTION: All connectors must be securely tightened to properly seal the connections against leaks

Publication 1792-5.5 – October 1996

and maintain NEMA 4X and 6P requirements.

ArmorBlock 2 Input/2 Output Module

Connecting the Input Wiring

Connect input wiring to the micro connectors which screw into mating connectors on the side of the block.

Make connections as shown below.

I/O Input Micro Connector

(View into socket)

Pin 1 = Sensor Source Voltage Positive Pin 2 = Not used Pin 3 = Negative/Return Pin 4 = Signal

Connecting the Output Wiring

Connect individual output wiring to micro connectors which screw into mating connectors on the side of the block. Make connections as shown below.

I/O Output Micro Connector

(View into socket)

Connect the output power wiring to the 3-pin mini connector on the end of the block.

Important: The

Output Power Mini Connector

outputs use electronic overcurrent fault protection. Make certain

your output power supply can handle overcurrent events.

Pin 1 = Not used Pin 2 = Not used Pin 3 = Negative Pin 4 = Output

(View into pins)

Pin 1 = Not used Pin 2 = Positive Pin 3 = Negative

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ArmorBlock 2 Input/2 Output Module10

Connecting the DeviceNet Wiring

Connect DeviceNet wiring to the 5-pin mini connector on the end of the block. Connections are shown below.

DeviceNet Mini Connector

Pin 1 = Drain (Bare)

(View into pins)

Pin 2 = V+ (Red) Pin 3 = V– (Black) Pin 4 = CAN–HI (White) Pin 5 CAN–LO (Blue)

Note: Colors are DeviceNet standard

Communicate with Your ArmorBlock Module

This ArmorBlock module acts as a slave in a master/slave environment. It is both a “polled device” and a “change of state device.”

When configured as a polled device, a master initiates communication by sending its polled I/O message to the ArmorBlock module. The 2 input/2 output module scans the inputs and fault bits producing a response, and consumes the message, updates outputs, and produces a response that reflects their status.

When configured as a “change of state” device, productions occur when an input changes, or an output fault occurs. If neither has occurred within the “expected packet rate,” a heartbeat production occurs. This heartbeat production tells the scanner module that the ArmorBlock module is alive and ready to communicate.

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ArmorBlock 2 Input/2 Output Module

Bit

Produces IS Reserved OF1 OF0 I1 I0

Consumes Reserved O1 O0

Where: I = Input

IS = Sensor source voltage fault O = Output OF = Output fault

Word Bit Description

Produces

Consumes

00–01 Input bits – bit 00 corresponds to input 0, bit 01 to input 1. When the

02–03 Output fault bits – Shows fault status of each output. OS0

04–06 Reserved 07 Sensor source voltage fault bit – this bit is set (1) when the sensor

00–01 Output bits – Bit 00 corresponds to output 0, bit 01 corresponds to

02–07 Reserved

07 06 05 04 03 02 01 00

bit is set (1), the input is on.

corresponds to output 0, and OS1 corresponds to output 1. When the bit is set (1), the output is faulted.

source voltage is faulted.

output 1. 0 = output off; 1 = output on

Configure Your Armor Module Offline Using the DeviceNet Manager Configuration Tool

To configure your ArmorBlock module offline:

• add the device to the network

• set the parameters for the device

• save the parameters to a file

Note: You cannot actually configure your device offline. You can set and save the parameters to a file for downloading to the device when you go online.

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