Installation Instructions
DeviceNet 32 Point Digital Base Terminal
Block CompactBlock LDX I/O
Catalog Numbers 1790D-T16BV16V, 1790D-T16BV16B,
1790D-T0B32, 1790D-T32BVO, 1790D-T0V32 Series B
Topic Page
Important User Information 2
Preventing Electrostatic Discharge 3
Environment and Enclosure 4
North American Hazardous Location Approval 5
Before You Begin 5
Install the Base Block 6
Set the Node Address 6
Mount the Base Block 7
Mount the Optional Expansion Block 8
Wiring the Terminal Block 9
Interpret the Status Indicators 13
Cable Break Procedures 15
Specifications 16
2 DeviceNet 32 Point Digital Base Terminal Block CompactBlock LDX I/O
Important User Information
Solid state equipment has operational characteristics differing from those of electromechanical
equipment. Safety Guidelines for the Application, Installation and Maintenance of Solid State Controls
(publication SGI-1.1
http://literature.rockwellautomation.com
equipment and hard-wired electromechanical devices. Because of this difference, and also because of
the wide variety of uses for solid state equipment, all persons responsible for applying this equipment
must satisfy themselves that each intended application of this equipment is acceptable.
In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages
resulting from the use or application of this equipment.
The examples and diagrams in this manual are included solely for illustrative purposes. Because of the
many variables and requirements associated with any particular installation, Rockwell Automation, Inc.
cannot assume responsibility or liability for actual use based on the examples and diagrams.
No patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits,
equipment, or software described in this manual.
Reproduction of the contents of this manual, in whole or in part, without written permission of Rockwell
Automation, Inc., is prohibited.
Throughout this manual, when necessary, we use notes to make you aware of safety considerations.
WARNING
available from your local Rockwell Automation sales office or online at
Identifies information about practices or circumstances that can cause an explosion
in a hazardous environment, which may lead to personal injury or death, property
damage, or economic loss.
) describes some important differences between solid state
IMPORTANT
ATTENTION
SHOCK HAZARD
BURN HAZARD
Publication
Identifies information that is critical for successful application and understanding of
the product.
Identifies information about practices or circumstances that can lead to personal
injury or death, property damage, or economic loss. Attentions help you to identify a
hazard, avoid a hazard and recognize the consequences.
Labels may be on or inside the equipment, for example, a drive or motor, to alert
people that dangerous voltage may be present.
Labels may be on or inside the equipment, for example, a drive or motor, to alert
people that surfaces may reach dangerous temperatures.
1790-IN014A-EN-P - March 2008
DeviceNet 32 Point Digital Base Terminal Block CompactBlock LDX I/O 3
Preventing Electrostatic Discharge
ATTENTION
WARNING
WARNING
This equipment is sensitive to electrostatic discharge, which can cause
internal damage and affect normal operation. Follow these guidelines when
you handle this equipment:
• Touch a grounded object to discharge potential static.
• Wear an approved grounding wriststrap.
• Do not touch connectors or pins on component boards.
• Do not touch circuit components inside the equipment.
• Use a static-safe workstation, if available.
• Store the equipment in appropriate static-safe packaging when not in
use.
If you connect or disconnect the communications cable with power applied to
this module or any device on the network, an electrical arc can occur. This
could cause an explosion in hazardous location installations.
Be sure that power is removed or the area is nonhazardous before proceeding.
If you connect or disconnect wiring while the field-side power is on, an
electrical arc can occur. This could cause an explosion in hazardous location
installations.
Be sure that power is removed or the area is nonhazardous before proceeding.
ATTENTION
ATTENTION
To comply with the CE Low Voltage Directive (LVD), all wiring connections to
this equipment must be powered from a source compliant with the following:
Safety Extra Low Voltage (SELV) or Protected Extra Low Voltage (PELV).
To comply with UL restrictions, DeviceNet must be powered from a source
compliant with the following:
Class 2 or Limited Voltage/Current.
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4 DeviceNet 32 Point Digital Base Terminal Block CompactBlock LDX I/O
Environment and Enclosure
ATTENTION
This equipment is intended for use in a Pollution Degree 2 industrial
environment, in overvoltage Category II applications (as defined in IEC
publication 60664-1), at altitudes up to 2000 meters (6562 ft) without derating.
This equipment is considered Group 1, Class A industrial equipment according
to IEC/CISPR Publication 11. Without appropriate precautions, there may be
potential difficulties ensuring electromagnetic compatibility in other
environments due to conducted as well as radiated disturbance.
This equipment is supplied as open-type equipment. It must be mounted within
an enclosure that is suitably designed for those specific environmental
conditions that will be present and appropriately designed to prevent personal
injury resulting from accessibility to live parts. The enclosure must have
suitable flame-retardant properties to prevent or minimize the spread of flame,
complying with a flame spread rating of 5VA, V2, V1, V0 (or equivalent) if
non-metallic. The interior of the enclosure must be accessible only by the use
of a tool. Subsequent sections of this publication may contain additional
information regarding specific enclosure type ratings that are required to
comply with certain product safety certifications.
In addition to this publication, see:
• Industrial Automation Wiring and Grounding Guidelines, for additional
installation requirements, Allen-Bradley publication 1770-4.1
• NEMA Standards publication 250 and IEC publication 60529, as
applicable, for explanations of the degrees of protection provided by
different types of enclosure.
.
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DeviceNet 32 Point Digital Base Terminal Block CompactBlock LDX I/O 5
North American Hazardous Location Approval
The following information applies when
operating this equipment 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 loca tions only.
Each product is supplied with markings on the rating
nameplate indicating the hazardou s location
temperature code. When combining p roducts within a
system, the most adverse temperature code (lowest "T"
number) may be used to help determine the ove rall
temperature code of the system. Combinations of
equipment in your system are subject to investigat ion
by the local Authority Having Jurisdiction at the time of
installation.
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.
Informations sur l’utilisation de cet équipement
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 marquage s sur sa plaque
d’identification qui indiquent le code de température pour les
environnements dangereux. Lorsque plusieurs pr oduits sont
combinés dans un système, le code de température le plus
défavorable (code de température le plu s faible) peut être
utilisé pour déterminer le code de temp érature 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 1,
Division 2.
• S’assurer que l’environnement
est classé non dangereux avant
de changer les piles.
Before You Begin
Read this section about important CompactBlock I/O requirements.
Current functions of CompactBlock LDX I/O blocks require the
current, modular electronic data sheet (EDS) file for RSNetWorx for
DeviceNet software, version 8.0 or later. These files are are available
online at http://www.ab.com/networks/eds/
EDS files for blocks with matching catalog numbers for both D-shell
and terminal block versions are the same. On the website and in
RSNetWorx for DeviceNet software, find the EDS file for both versions
.
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6 DeviceNet 32 Point Digital Base Terminal Block CompactBlock LDX I/O
of the blocks. For example, for the EDS file for 1790D-T16BV16B
blocks, use the EDS file labelled 1790D-16BV16B.
Install the Base Block
To install the base block:
• set the node address on the base block.
• mount the base block.
• mount the optional expansion blocks.
• wire the terminal block.
• connect the DeviceNet cable.
Set the Node Address
When setting the node address on the base block, note that each base
block comes with its internal program set for node address 63. To
reset the node address, adjust the switches on the front of the base
block. The two switches are most significant digit (MSD) and least
significant digit (LSD). You can set switches to 00...63.
Node Address Example
In this
example, the
node address
setting is 11.
The base block reads the rotary switches only when power is
applied. Switch settings 64…99 cause the base block to use the last
valid node address stored internally.
You can also set the node address through RSNetWorx for DeviceNet
software or a similar configuration tool.
When you use software configuration for the node address, set the
switches to 64…99.
NODE ADDRESS
MSD
LSD
MOD NET
STATUS
44202
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Mount the Base Block
Mount the base block to a panel or DIN rail. We recommend that you
ground the panel or DIN rail before mounting the block.
Dimensions
166 mm
(6.53 in.)
1790D-T32BVO
23
22
32 INPUTS - 24V DC
31
30
42.5 mm
(1.67 in.)
DC INPUTS
21
20
19
18
17
16
7
6
5
4
3
2
1
0
14
13
12
11
10
9
8
29
28
27
26
25
24
15
32-point Base Module
Mount on a Panel
For panel mounting, use these steps.
1. Place the block against the panel where you want it mounted.
2. Gently pull and position the expansion cover to the left.
3. Place a center punch, nail, or similar device through the
mounting holes in the block and make two marks on the
panel at the lower-left and upper-right corners of the module.
4. Remove the block and drill two holes in the panel to
accommodate each of the mounting screws.
5. Replace the block on the panel and place a screw through
each of the two mounting holes.
Expansion
Cable
Cover
44250
6. Tighten the screws until the block is firmly in place.
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8 DeviceNet 32 Point Digital Base Terminal Block CompactBlock LDX I/O
Mount on DIN Rail
For DIN-rail mounting, use these steps.
1. Hook the top slot of the base block over the DIN rail.
44253
Locking Lever
2. Pull down on the locking lever while pressing the base block
against the rail.
3. Push up on the locking lever to secure the base block to the
rail when the base block is flush against the rail.
Mount the Optional Expansion Block
To mount the optional expansion block, use these steps.
1. Mount the expansion block by connecting it to a
previously-installed CompactBlock LDX I/O base or expansion
block.
2. Beginning with the base block, mount your expansion block
either horizontally or vertically.
• To mount horizontally (left to right), add an expansion
block in an end-to-end configuration.
Right Side Up
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Right Side Up Right Side Up Right Sid e Up
44372
DeviceNet 32 Point Digital Base Terminal Block CompactBlock LDX I/O 9
• To mount vertically (up or down), add an expansion block
either up or down in a back-to-back configuration. In this
configuration, you must use the optional 15 cm (5.9 in.)
ribbon cable, catalog number 1790-15CMCBL, and
alternately position the block in a right-side up,
upside-down fashion.
The longer expansion cable, catalog
Right Side Up
Upside Down
Right Side Up
number 1790-15CMCBL, provides for up
to 7 cm (2.76 in.) of space between
blocks.
44373
3. Mount your block on a panel or DIN rail.
Wiring the Terminal Block
WARNING
If you connect or disconnect wiring while the field-side power is on, an electrical
arc can occur. This could cause an explosion in hazardous location installations.
Be sure that power is removed or the area is nonhazardous before proceeding.
See the diagrams that follow for wiring information.
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10 DeviceNet 32 Point Digital Base Terminal Block CompactBlock LDX I/O
1790D-T32BV0 Input Base Block Wiring Diagram
COM 0
IN0 IN2 IN4 IN6 IN8 IN10 IN12 IN14
COM 1
IN16 IN18 IN20 IN22 IN24 IN26 IN28 IN30
COM 0
IN1
IN3 IN5 IN7 IN9 IN11 IN13 IN15 IN17 IN19 IN21 IN23 IN25 IN27 IN29 IN31
COM 1
44254
For inputs 0…15: For sinking inputs, wire COM 0 to Field Power (-) GND.
For sourcing inputs, wire COM 0 to Field Power (+) 24V dc.
For inputs 16…31: For sinking inputs, wire COM 1 to Field Power (-) GND.
For sourcing inputs, wire COM 1 to Field Power (+) 24V dc.
Note that both COM 0 and COM 1 are internally connected.
1790D-T16BV16V Input/Output Base Block Wiring Diagram
COM
IN0 IN2 IN4 IN6 IN8 IN10 IN12 IN14
COM
IN1
IN3 IN5 IN7 IN9 IN11 IN13 IN15 OUT1
DC-IN
For sinking inputs, wire COM to Field Power (-) GND.
For sourcing inputs, wire COM to Field Power (+) 24V dc.
Note that both COM are internally connected.
For sinking outputs, wire V dc to Field Power (+) 24V dc, and wire GND to Field Power (-) GND.
GND
VDC
OUT 0
OUT3
OUT2
OUT4 OUT6
OUT5
OUT7
TR-OUT
OUT9
OUT8
OUT11 OUT13
OUT10
OUT12
OUT14
OUT15
44255
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DeviceNet 32 Point Digital Base Terminal Block CompactBlock LDX I/O 11
1790D-T16BV16B Input/Output Base Block Wiring Diagram
COM
IN0 IN2 IN4 IN6 IN8 IN10 IN12 IN14
VDC
OUT 0
OUT2
OUT4 OUT6
OUT8
OUT10
OUT12
OUT14
COM
IN1
IN3 IN5 IN7 IN9 IN11 IN13 IN15 OUT1
DC-IN
GND
OUT3
OUT5
OUT7
TR-OUT
OUT9
OUT11 OUT13
OUT15
For sinking inputs, wire COM to Field Power (-) GND.
For sourcing inputs, wire COM to Field Power (+) 24V dc.
Note that COM are internally connected.
For sourcing outputs, wire V dc to Field Power (+) 24V dc, and
wire GND to Field Power (-) GND.
1790D-T0B32 Input/Output Base Block Wiring Diagram
VDC0
OUT0
OUT2
OUT4
OUT6
OUT8
OUT10
OUT12
OUT14
24V
OUT16
OUT18
OUT20
OUT22
OUT24
OUT26
OUT28
GND0
OUT1 OUT3 OUT5 OUT7 OUT9
OUT11
For sourcing outputs, wire V dc 0 and V dc 1 to Field Power (+) 24V dc, and wire GND0 and
GND1 to Field Power (-) GND.
OUT13
OUT15
GND0
OUT17
OUT19
OUT21
OUT23
OUT25
OUT27 OUT29
OUT31
44256
OUT30
44257
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12 DeviceNet 32 Point Digital Base Terminal Block CompactBlock LDX I/O
1790D-T0V32 Input/Output Base Block Wiring Diagram
VDC0
OUT0
OUT2
OUT4
OUT6
OUT8
OUT10
OUT12
OUT14
24V
OUT16
OUT18
OUT20
OUT22
OUT24
OUT26
OUT28
OUT30
GND0
OUT1 OUT3 OUT5 OUT7 OUT9
OUT11
OUT13
OUT15
GND0
OUT17
OUT19
OUT21
OUT23
OUT25
OUT27 OUT29
OUT31
44258
For sinking outputs, wire V dc 0 and V dc 1 to Field Power (+) 24V dc, and wire GND0 and
GND1 to Field Power (-) GND.
Connect the DeviceNet Cable
Follow these procedures to connect the DeviceNet cable to the base
block. The DeviceNet connector is not supplied with the base block.
You must purchase the connector separately. These are the types of
connectors you order directly from Rockwell Automation.
• 1799-DNETCON - 5-position open-style connector
• 1799-DNETSCON - 5-position open-style connector with
locking screws
• 1799-DNC5MMS - 5-position open-style to 12 mm (0.47 in.)
connector with locking screws
WARNING
If you connect or disconnect the communication cable with power applied to
this module or any device on the network, an electrical arc can occur. This
could cause an explosion in hazardous location installations.
Be sure that power is removed or the area is nonhazardous before proceeding
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DeviceNet 32 Point Digital Base Terminal Block CompactBlock LDX I/O 13
1. Connect the DeviceNet wiring (drop line) to one of the
DeviceNet connectors as shown in the figure, noting that a
color-coded wiring diagram is printed next to the connector
on the left side of the base block.
0
8
31
30
29
28
27
26
25
24
15
14
13
12
11
10
9
1790D-T32VO
DC INPUTS
23
22
20 21
19
18
17
16
32 INPUTS - 24V DC
7
6
5
4
3
2
1
V+ Red
V- Black
Drain/Shield
Can_H White
Can_L Blue
Wiring Diagram for
1799-DNETCON
Connector
V+ Red
Can_H White
Drain/Shield
Can_L Blue
V- Black
Wiring Diagram for
1799-DNC5MMS
Connector
44371
2. Attach the connector to the base block once you have
properly wired the drop line to the connector.
3. Use the locking screws on the connector to fasten it to the
base block, if applicable.
Interpret the Status Indicators
Read this section for information about how to interpret base block
status indicators. The base block has these status indicators:
• Block status
• Network status
• I/O status
If a module status indicator is flashing red, refer to the cable break
procedures section.
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14 DeviceNet 32 Point Digital Base Terminal Block CompactBlock LDX I/O
Status Indicators
Indicator Status Description
Module Solid red Unrecoverable fault in base unit.
Replace base block.
Flashing red Fault in expansion unit, or
Solid green Normal operation.
Off No power.
Network Solid red Module node number is a duplicate of an existing
Flashing red An I/O connection has timed out.
Solid green NThe module is operating in a normal condition, and
Flashing green The module is online with no connections in the
Off No power.
Node address switches do not match current node
address.
Reconnect or replace, as needed.
Apply power to device.
node, or network communication issues exist.
Change module node number to an unused address, or
verify network wiring is correct and communication is
stable.
Cycle power to the module.
the module is online with connections in the
established state. As a group 2 module, the module is
allocated to a master.
established state.
Establish connections to other nodes. As a group 2
module, allocate the module to a master.
Wait until the module has completed the dup_MAC_id
test or power the module.
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DeviceNet 32 Point Digital Base Terminal Block CompactBlock LDX I/O 15
I/O Status Indicators
Indicator Status Description
Each output None Output is not energized.
Green Output is energized.
Each input None No valid input is present.
Green Valid input is present.
Cable Break Procedures
A cable break in any location between either of the following
produces data of 0 in the data table for all inputs down stream of the
cable break:
• Base and digital input expansion module
• Digital input expansion module and another digital input
expansion module
All digital-expansion inputs produce data of 0 if the expansion cable
is removed. No status is in the default produced assembly. Attribute
101 in the identity object reports module faults.
If no faults are present, an explicit message GET command returns 0.
If the ribbon cable is disconnected, it returns 0x04, which is for
module location change. The module status indicator also flashes
indicating a fault if an expansion is disconnected. Select an alternate
produced assembly that contains the expansion status byte, using the
EDS Properties configuration dialog.
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16 DeviceNet 32 Point Digital Base Terminal Block CompactBlock LDX I/O
Specifications
Universal DC Input Base Block - 1790D-T32BV0
Attribute Value
Number of inputs 32
Input type Sink, source 24V dc
Voltage, off-state input, max 5V dc
Voltage, on-state input, max 28.8V dc
Voltage, on-state input, nom 24V dc
Voltage, on-state input, min 9.6V dc
Current, off-state input, max 1.5 mA @ 5V dc
Current, on-state input, max 8 mA @ 28.8V dc per channel
Input impedance, nom 4.8 kohm
Field power dissipation 3.68 W max @ 28.8V dc
DC field power Supply voltage - 24V dc nom
Voltage range - 10…28.8V dc
1790D-TOV32, 1790D-TOB32
Attribute Value
Number of outputs, nonisolated 32, sinking (1790D-TOV32)
32, sourcing (1790D-TOB32)
Voltage, off-state output, max 28.8V dc
Voltage, on-state output, max 28.8V dc
Voltage, on-state output, nom 24V dc
Voltage, on-state output, min 10V dc
Voltage, on-state drop, max 0.5V dc
Current, on-state output, min 1 mA per channel
Leakage, off-state, max 0.5 mA
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DeviceNet 32 Point Digital Base Terminal Block CompactBlock LDX I/O 17
1790D-TOV32, 1790D-TOB32
Attribute Value
Output signal delay, off to on, max 0.5 ms
Output signal delay, on to off, max 1.0 ms
Output current rating, output, max 0.5 A
Output current rating, common, max 4.0 A
Field power dissipation 2.76 W @ 28.8V dc
DC field power Supply voltage - 24V dc nom
Voltage range - 10…28.8V dc
1790D-T16BV16V, 1790D-T16BV16B
Attribute Value
Number of inputs, non-isolated 16 points , sinking or sourcing
Voltage, off-state input, max 5.0V dc
Voltage, on-state input, max 28.8V dc
Voltage, on-state input, nom 24V dc
Voltage, on-state input, min 9.6V dc
Current, on-state, max 8 mA per channel @ 28.8V dc
Current, on-state, min 1 mA per channel
Input impedance, nom 4.8 kohm
Number of outputs, non-isolated 16 points, sinking (1790D-T16BV16V)
16 points, sourcing (1790D-T16BV16B)
Voltage, on-state output, max 28.8V dc (catalog number 1790D-T16BV16B only)
Voltage, on-state output, nom 24V dc (catalog number. 1790D-T16BV16B only)
Voltage, on-state output, min 10V dc (catalog number 1790D-T16BV16B only)
Voltage, on-state drop, max 0.5V dc
Output current rating, output, max 0.5 A
Output current rating, common, max 4.0 A
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1790D-T16BV16V, 1790D-T16BV16B
Attribute Value
Leakage, off-state, max 0.5 mA
Output signal delay, off to on, max 0.5 ms
Output signal delay, on to off, max 1.0 ms
Field power dissipation 3.22 W @ 28.8V dc
DC field power Supply voltage - 24V dc nom
Voltage range - 10…28.8V dc
General
Attribute Value
DeviceNet power Supply voltage - 24V dc nom
Voltage range - 10…25V dc
DeviceNet power
dissipation
Network length 500 m (1640 ft) max @ 125 Kbps
Network protocol Slave messaging:
Status indicators Module Status - red/green
Number of nodes 64 max - rotary switch-type node address setting
Communication rate 125 Kbps, 250 Kbps, 500 Kbps - auto baud rate selection
Dimensions (HxWxD),
approx.
Weight, approx. 0.3 kg (0.9 lb)
1.2 W max @ 25V dc
100 m (328 ft) max @ 500 Kbps
• Poll command
• Bit Strobe command
• Cyclic command
• COS command
Network Status - red/green
52 x 176 x 42 mm (2.03 x 6.93 x 1.64 in.)
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DeviceNet 32 Point Digital Base Terminal Block CompactBlock LDX I/O 19
General
Attribute Value
Enclosure type rating Meets IP20
Isolation voltage 50V dc (continuous), Basic Insulation Type
Type tested at 500V ac for 60 s, I/O to system
No isolation between individual I/O channels
Mounting DIN rail or panel
Wiring, terminal block
(M3.0) screw torque
Wire size 0.25... 2.5 mm² (22...14 AWG) solid or stranded copper wire
Wiring category
Pilot duty rating Not Rated
North American
temperature code
(1)
Use this conductor category information for planning conductor routing as described in Industrial
Automation Wiring and Grounding Guidelines, publication 1770-4.1.
0.9 Nm (8 lb-in)
rated at 75 °C (167 °F ) or greater 1.2 mm (3/64 in.) insulation
max
(1)
2 - on signal ports
2 - on communication ports
T4
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20 DeviceNet 32 Point Digital Base Terminal Block CompactBlock LDX I/O
Environmental
Attribute Value
Temperature,
operating
Temperature, storage IEC 60068-2-1 (Test Ab, Unpackaged Non-operating Cold),
Relative humidity IEC 60068-2-30 (Test Db, Unpackaged Damp Heat):
Vibration IEC 60068-2-6 (Test Fc, Operating):
Shock, operating IEC 60068-2-27 (Test Ea, Unpackaged Shock):
Shock, non-operating IEC 60068-2-27 (Test Ea, Unpackaged Shock):
Emissions CISPR 11:
ESD immunity IEC 61000-4-2:
Radiated RF
immunity
IEC 60068-2-1 (Test Ad, Operating Cold),
IEC 60068-2-2 (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock):
0…60 °C (32…140 °F)
IEC 60068-2-2 (Test Bb, Unpackaged Non-operating Dry Heat),
IEC 60068-2-14 (Test Na, Unpackaged Non-operating Thermal
Shock):
-40…85 °C (-40…185 °F)
5…95% non-condensing
5 g @ 10…500 Hz
30 g
50 g
Group 1, Class A
6 kV contact discharges
10 kV air discharges
IEC 61000-4-3:
10V/m with 1 kHz sine-wave 80%AM from 80…2000 MHz
10V/m with 200 Hz 50% Pulse 100%AM at 900 MHz
10V/m with 200 Hz 50% Pulse 100%AM at 1890 MHz
10V/m with 1 kHz sine-wave 80%AM from 2000…2700 MHz
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DeviceNet 32 Point Digital Base Terminal Block CompactBlock LDX I/O 21
Environmental
Attribute Value
EFT/B immunity IEC 61000-4-4:
±2 kV at 5 kHz on signal ports
±2 kV at 5 kHz on communications ports
Surge transient
immunity
IEC 61000-4-5:
±1.2 kV line-line(DM) and ±2 kV line-earth(CM) on signal ports
±2 kV line-earth(CM) on communications ports
Conducted RF
immunity
IEC 61000-4-6:
10V rms with 1 kHz sine-wave 80%AM from 150 kHz…80 MHz
Certifications
Certification (when
product is marked)
Valu e
(1)
c-UL-us UL Listed Industrial Control Equipment, certified for US and
Canada. See UL File E150833.
UL Listed for Class I, Division 2 Group A,B,C,D Hazardous
Locations, certified for U.S. and Canada. See UL File E195620.
CE European Union 2004/108/EC EMC Directive, compliant with:
EN 61326; Meas./Control/Lab., Industrial Requirements
EN 61000-6-2; Industrial Immunity
EN 61000-6-4; Industrial Emissions
EN 61131-2; Programmable Controllers (Clause 8, Zone A & B)
C-Tick Australian Radiocommunications Act, compliant with: AS/NZS
CISPR11; Industrial Emissions
ODVA ODVA conformance tested to DeviceNet specifications
(1)
See the Product Certification link at http://www.ab.com for Declaration of Conformity, Certificates,
and other certification details.
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22 DeviceNet 32 Point Digital Base Terminal Block CompactBlock LDX I/O
Notes:
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DeviceNet 32 Point Digital Base Terminal Block CompactBlock LDX I/O 23
Notes:
Publication
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Rockwell Automation Support
Rockwell Automation provides technical information on the Web to assist you
in using its products. At http://support.rockwellautomation.com
, you can find
technical manuals, a knowledge base of FAQs, technical and application
notes, sample code and links to software service packs, and a MySupport
feature that you can customize to make the best use of these tools.
For an additional level of technical phone support for installation,
configuration, and troubleshooting, we offer TechConnect support programs.
For more information, contact your local distributor or Rockwell Automation
representative, or visit http://support.rockwellautomation.com
.
Installation Assistance
If you experience a problem within the first 24 hours of installation, please
review the information that's contained in this manual. You can also contact a
special Customer Support number for initial help in getting your product up
and running.
United States 1.440.646.3434
Outside United States Please contact your local Rockwell Automation representative for any
Monday – Friday, 8 a.m. – 5 p.m. EST
technical support issues.
New Product Satisfaction Return
Rockwell Automation tests all of its products to ensure that they are fully
operational when shipped from the manufacturing facility. However, if your
product is not functioning and needs to be returned, follow these procedures.
United States Contact your distributor. You must provide a Customer Support case number
Outside United States Please contact your local Rockwell Automation representative for the return
Allen-Bradley, Rockwell Automation, TechConnect, CompactBlock, and RSNetWorx for DeviceNet are
trademarks of Rockwell Automation, Inc.
Trademarks not belonging to Rockwell Automation are property of their respective companies.
(see phone number above to obtain one) to your distributor in order to
complete the return process.
procedure.
Publication 1790-IN014A-EN-P - March 2008 PN-25344
Copyright © 2008 Rockwell Automation, Inc. All rights reserved. Printed in Korea.
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