Installation Instructions
ArmorBlock MaXum 16 Input Module
Series B
(Cat. No. 1792D-16BVTOD)
30723-M
This ArmorBlock MaXum I/O module (Cat. No. 1792D-16BVT0D) 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 16 inputs accessed through Y splitter cables. Inputs
are 24V dc automatically configured for PNP (sourcing) or NPN
(sinking) devices. Diagnostic features included are short circuit and
open wire detection reported to the point level. Local logic control
has been added to the Series B version of this product.
Publication 1792D-IN016B-EN-P - September 2000
2 ArmorBlock MaXum 16 Input Module Series B
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-IN016B-EN-P - September 2000
ArmorBlock MaXum 16 Input Module Series B 3
Install Your ArmorBlock MaXum I/O Module
To install the module:
• Set the node address
• Mount the module to the cable base
• Connect the cord sets
• Communicate with the module
Set the Node Address
Valid node addresses are 00 to 63.
Set the node address using the rotary switches, DeviceNetManager,
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.
Example: Node address is set at 62, see small black dots.
Publication 1792D-IN016B-EN-P - September 2000
30703
4 ArmorBlock MaXum 16 Input Module Series B
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.
Install the Module
This module mounts to the following cable bases:
• 1792D-CBFM for KwikLink™ flat media installation
• 1792D-CB12 for 12mm drop cable installation
• 1792D-CB18 for round media trunk connection
• or other optional cable base assembly
IMPORTANT
To install the module:
IMPORTANT
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 to secure the module to the base.
The cable base should already be installed. See
publication 1792D-IN009B-EN-P for more
information on installing the cable base.
Proper alignment of the screws is necessary to
complete the connections between the module
contacts and the cable contacts.
Publication 1792D-IN016B-EN-P - September 2000
ArmorBlock MaXum 16 Input Module Series B 5
Note: Dimensions change according to the cable base and module
combination used.
2
7
.
6
(
8
6
.
)
6.85 (174mm)
Align the
screws to
properly
assemble the
1.9 (48.26)
Cable Base 1792D-CBFM is
used for this example.
Assembled
dimensions in (mm)
module to the
base.
30724-M
Connect the Input Cord Sets to the MaXum Module
This module uses 5 pole micro (12mm) style PCB mounted
connectors.
Eight micro caps cover the connectors on your module. Remove the
caps and connect your cables to the appropriate ports. This product
has two inputs per connector. Use a “Y” splitter cable for access to all
input connections.
Use the micro caps to cover and seal unused ports. A pinout diagram
for the connectors is shown next.
Input Micro-Connector
(View into Socket)
Pin 1 Sensor Source Voltage
Pin 2 Input B
Pin 3 Return Logic Ground
Pin 4 Input A
Pin 5 Not Used
1
1Logic Ground is approximately 0.4V above DeviceNet V-measured at the module.
41452
Please refer to publication 889-5.0 for Rockwell Automation cables
and cord sets offerings.
Publication 1792D-IN016B-EN-P - September 2000
6 ArmorBlock MaXum 16 Input Module Series B
IMPORTANT
If the devices (sensors) connected to the input
connections require Class 2 power to operate, the
DeviceNet connections of this equipment must be
powered by a Class 2 source.
ATTENTION
• Make sure all connectors and caps are
securely tightened to properly seal the
connections against leaks and maintain IP67
requirements.
!
• For maximum noise immunity, input and
output cable return wires must be properly
terminated. When inputs and outputs are
connected in loopback, return wires should
be connected together.
• I/O cable length should be less than 30
meters.
Input connectors for this module are shown below.
Connector A
Connector B
Connector C
Input 0
Input 1
Input 2
Input 3
Input 4
Input 5
Input 15
Input 14
Input 13
Input 12
Input 11
Input 10
Connector H
Connector G
Connector F
Connector D
Publication 1792D-IN016B-EN-P - September 2000
Input 6
Input 7
Input 9
Input 8
Connector E
30722-M
ArmorBlock MaXum 16 Input Module Series B 7
DeviceNet Cable
DeviceNet cables are described in the installation publications for the
cable base of your choice. Refer to the following publications:
• 1792D-IN009B-EN-P ArmorBlock MaXum Cable Base
Installation Guide
• DN-6.7.2 DeviceNet Cable Planning and Installation Manual
Communicate With Your ArmorBlock MaXum Module
This ArmorBlock module’s I/O is exchanged with the master through
a polled, change-of-state, or cyclic connection.
The module consumes and produces input data as follows:
Type of I/O Connections Consumes Produces
Cyclic 0 Byte 4 Bytes
Polled 0 Byte 4 Bytes
Change-of-State 0 Byte 4 Bytes
Cyclic - allows configuration of the block as an I/O client. The block
will produce its I/O cyclically at the rate configured.
Polled - a master initiates communication by sending its polled I/O
message to the module. The 16 input module scans the inputs and
fault bits producing a response that reflects their status.
Change of State - productions occur when an input changes or a
fault condition occurs. If no input or fault condition change occurs
within the expected packet rate, a heartbeat production occurs. This
heartbeat production tells the scanner module that the module is alive
and ready to communicate.
Refer to the table below for the word/bit definitions.
Bit 0706050403020100
Produces 0 I7 I6 I5 I4 I3 I2 I1 I0
Produces 1 I15 I14 I13 I12 I11 I10 I9 I8
Produces 2 ISC-H ISC-G ISC-F ISC-E ISC-D ISC-C ISC-B ISC-A
Produces 3 OW-H OW-G OW-F OW-E OW-D OW-C OW-B OW-A
Where: OW = Off Wire I = Input ISC = Input Short Circuit in Sensor Source Voltage
Publication 1792D-IN016B-EN-P - September 2000
8 ArmorBlock MaXum 16 Input Module Series B
Byte Bit Description
Produces 0 00-07 Input status bits: When the bit is set (1), the input is on. Bit
Produces 1 00-07 Input status bits: Bit 00 = input 8, bit 01= input 9, bit 02 =
Produces 2 00-07 Sensor source voltage, input short circuit (ISC): Fault bits
Produces 3 00-07 Off-Wire fault (OW): Bit 00 = OW-A on connector A, bit 01 =
Where: OW = Off Wire I = Input ISC = Input Short Circuit in Sensor Source Voltage
00 = input 0, bit 01= input 1, bit 02 = input 2, bit 03 =
input 3, bit 04 = input 4, bit 05 = input 5, bit 06 = input 6,
bit 07 = input 7.
input 10, bit 03 = input 11, bit 04 = input 12, bit 05 = input
13, bit 06 = input 14, bit 07 = input 15.
are set (1) when the sensor source voltage is faulted. Bit 00
= ISC-A on connector A, bit 01 = ISC-B on connector B, bit
02 = ISC-C on connector C, bit 03 = ISC-D on connector D,
bit 04 = ISC-E on connector E, bit 05 = ISC-F on connector
F, bit 06 = ISC-G on connector G, bit 07 = ISC-H on
connector H.
OW-B on connector B, bit 02 = OW-C on connector C, bit
03 = OW-D on connector D, bit 04 = OW-E on connector E,
bit 05 = OW-F on connector F, bit 06 = OW-G on connector
G, bit 07 = OW-H on connector H.
The DeviceNet Network uses advanced network technology,
producer/consumer communication, to increase network
functionality and throughput. Visit our website at
http://www.ab.com/networks
for producer/consumer technology
information and updates.
Publication 1792D-IN016B-EN-P - September 2000
ArmorBlock MaXum 16 Input Module Series B 9
Troubleshoot with the Indicators
This module has the following indicators:
• Network and Module status indicator
• Logic status indicator
• Individual point status indicators for inputs 0, through 15
Point indicators for
inputs 0 and 1
Connector A
Point indicators for
inputs 2 and 3
Connector B
Point indicators for
inputs 4 and 5
Connector C
Point indicators for
inputs 6 and 7
Connector D
Module Status
Indicators
Point indicators for
inputs 14 and 15
Connector H
Point indicators for
inputs 12 and 13
Connector G
Point indicators for
inputs 10 and 11
Connector F
Point indicators for
inputs 8 and 9
Connector E
LED Assignments
30722-M
The following table describes network and module status indicators.
Net/Mod Status Indicator
Indicator Status
Off No power or auto bauding
Flashing Green/Off On line but not connected
Solid Green On line, link OK, connected
Flashing Red Recoverable fault - module configuration error
I/O connection fault - one or more I/O connections in the timed-out
state
Solid Red Unrecoverable fault
Communication failure - duplicate node address present or incorrect
baud rate
Green to Red to Off At powerup only - LED test
Publication 1792D-IN016B-EN-P - September 2000
10 ArmorBlock MaXum 16 Input Module Series B
The following table describes logic status indicators.
Logic Status Indicators
State Status
Off Logic is disabled
Solid Green Logic is enabled
Flashing Green Local forces are applied and local logic is enabled
The following table describes individual I/O status indicators.
I/O Status Indicators
Function Module Status Indicator Point
Indicator
Inputs Green
1
Only the first LED of each input connector will light as red when twin inputs are used.
Green
Module status blink red
Module Status blink red
None
Yel lo w
Red
Blink Red
Condition
1
No valid input
Valid input
Short on input connector
Off-Wire on input connector
For more information on indications see the Technical Data
publication 1792-TD001B-EN-P.
1
Publication 1792D-IN016B-EN-P - September 2000
ArmorBlock MaXum 16 Input Module Series B 11
Specifications
16 Input Module - Cat. No. 1792D-16BVTOD
Input Specifications Max. Min.
Inputs per block 16 - 3 wire or dry co nt ac t PNP or NPN de vi ce s or 8 -
Sensor Source Current (per input) See graphic below.
On-state Voltage 25V dc 10V dc
On-state Current 10mA 2mA
Off-state Voltage 5V dc -
Off-state Current - 1.5mA
Off-Wire Sense Current 0.5mA -
General Specifications
Indicators Net/Mod Status - red/green
Communication Rate •125Kbps @ 500 meters(1600 feet) for thick cable,
DeviceNet Power Voltage
Current
Refer to the graphs in the
Overview section of the
ArmorBlock I/O Family Technical
Data, pub. no.
1792-TD001B-EN-P.
Dimensions (assembled to base)
inches - (Millimeters)
Environmental Conditions
Operational Temperature
Storage Temperature
Relative Humidity
Shock Operating
Non-operating
Vibration
Conductors Publication DN-6.7.2
Enclosure Meets or exceeds IP67
Agency Certification
(when product is marked)
4 wire PNP or NPN devices
Logic Status - red/green
Point LED - yellow/orange/red
flat media length 375 meters
•250Kbps @ 200 meters(600 feet) for thick cable,
flat media length 150 meters
• 500Kbps @ 100 meters (330 feet) for thick cable,
flat media length 75 meters
25V dc max
200mA max (no sensors)
1.9H x 2.7w x6.85D
(48.26)H x (68.6)W x (174)D
o
-25 to 60
-25 to 80
Up to 100%
30g peak acceleration, 11 (+1) ms pulse width
50g peak acceleration, 11(+1)ms pulse width
Tested 10g @ 10-500Hz per IEC 68-2-6
CSA certified
CSA Class 1, Division 2, Groups A, B, C, D certified
UL listed
CE marked for all applicable directives
(-13 to 140oF)
o
C (-13 to 176OF)
11V dc min up to
1.6A (16 sensors
@50mA per sensor)
Publication 1792D-IN016B-EN-P - September 2000
12 ArmorBlock MaXum 16 Input Module Series B
16 Input Module - Cat. No. 1792D-16BVTOD
Input Specifications Max. Min.
Technical Data (user information) Publication 1792-TD001B-EN-P
Refer to the graph below for an illustration of sensor source current.
1.0
Temperature = 55°C
Sensor
Source
Current
0.8
0.6
Temperature = 60
°C
(Amp)
0.4
Note: This is an
illustration of total
current for all 16
inputs. Divide by
16 for current per
input.
0.2
0.0
15 17 19 21 2311 13
25
DeviceNet Voltage -Vdc
Publication 1792D-IN016B-EN-P - September 2000
ArmorBlock MaXum 16 Input Module Series B 13
Hazardous Location Approval
The following information applies only to products marked
with Hazardous Location Approval, when operating in
hazardous locations:
Products marked “CL I, DIV 2, GP A, B, C, D” are suitable for use in
Class I Division 2 Groups A, B, C, D, Hazardous Locations and
nonhazardous locations only. Each product is supplied with markings
on the rating nameplate indicating the hazardous location
temperature code. When combining products within a system, the
most adverse temperature code (lowest “T” number) may be used to
help determine the overall temperature code of the system.
Combinations of equipment in your system are subject to
investigation by the local Authority Having Jurisdiction at the time of
installation.
WARNING
!
WARNING
!
EXPLOSION HAZARD -
• Do not disconnect equipment unless power has
been removed or the area is known to be
nonhazardous.
• Do not disconnect connections to this equipment
unless power has been removed or the area is
known to be nonhazardous. Secure any external
connections that mate to this equipment by using
screws, sliding latches, threaded connectors, or
other means provided with this product.
• Substitution of components may impair suitability
for Class I, Division 2.
• If this product contains batteries, they must only be
changed in an area known to be nonhazardous.
Use supply wires suitable for 30°C above
surrounding ambient.
Publication 1792D-IN016B-EN-P - September 2000
14 ArmorBlock MaXum 16 Input Module Series B
WARNING
When used in a Class I, Division 2, hazardous
location, this equipment must be mounted in a
suitable enclosure with proper wiring method that
complies with the governing electrical codes.
!
Les informations suivantes ne concernent que les produits
marqués pour une utilisation en environnements dangereux :
Les produits marqués « CL I, DIV 2, GP A, B, C, D » ne conviennent
qu’à une utilisation en environnements de Classe I Division 2
Groupes A, B, C, D dangereux et non dangereux. Chaque produit est
livré avec des marquages sur sa plaque d’identification qui indiquent
le code de température pour les environnements dangereux. Lorsque
plusieurs produits sont combinés dans un système, le code de
température le plus défavorable (code de température le plus faible)
peut être utilisé pour déterminer le code de température global du
système. Les combinaisons d’équipements dans le système sont
sujettes à inspection par les autorités locales qualifiées au moment de
l’installation.
AVERTISSEMENT
!
RISQUE D’EXPLOSION -
• Couper le courant ou s’assurer que l’environnement
est classé non dangereux avant de débrancher
l’équipement.
• Couper le courant ou s’assurer que l’environnement
est classé non dangereux avant de débrancher les
connecteurs. Fixer tous les connecteurs externes
reliés à cet équipement à l’aide de vis, loquets
coulissants, connecteurs filetés ou autres moyens
fournis avec ce produit.
• La substitution de composants peut rendre cet
équipement inadapté à une utilisation en
environnement de Classe I, Division 2.
• S’assurer que l’environnement est classé non
dangereux avant de changer les piles.
Publication 1792D-IN016B-EN-P - September 2000
ArmorBlock MaXum 16 Input Module Series B 15
AVERTISSEMENT
Utiliser des fils d’alimentation qui conviennent à
une température de 30°C au-dessus de la
température ambiante.
!
AVERTISSEMENT
Pour une utilisation en environnement de classe i,
division 2 dangereux, cet equipement doit etre
monte dans un boitier avec un cablage approprie
conforme aux normes electriques en vigueur.
!
This product has been tested at an Open DeviceNet Vendor
Association, Inc. (ODVA) authorized independent test laboratory and
found to comply with ODVA Conformance Test. Please contact the
ODVA website (http://www.odva.org) for listing of products tested by
ODVA independent test labs for further details.
Publication 1792D-IN016B-EN-P - September 2000
ArmorBlock, ArmorBlock MaXum, and KwikLink are trademarks of Rockwell Automation.
RSNetWorx for DeviceNet is a trademark of Rockwell Software Inc.
DeviceNetManager is a trademark of Rockwell Automation Allen-Bradley, Inc.
DeviceNet is a trademark of Open DeviceNet Vendor Association.
Publication 1792D-IN016B-EN-P - September 2000 PN 957395-36
Supersedes Publication 1792D-5.16 - January 1999 © 2000 Rockwell International Corporation. Printed in USA
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