Category: A-B

The 2706-LV4R Message Display Terminal can be installed into the same panel cutout as the DL40. DL20. and DL10 terminals it is designed to replace.

The Allen-Bradley 2706-LV4R is a DL40 Plus message display.

It is a next-generation message display that directly replaces the models in the older Dataliner DL40 / DL20 series.

It has a vacuum fluorescent display (VFD) with adjustable brightness.

It has a four-line configuration with remote I/O and can display up to 20 characters per line*.

It has 128 KB of RAM and a 120 to 240 VAC input power supply.

The 2706-LV4R display supports bi-directional communication with PLCs and SLCs.

For communication, it has an RS-484 port for file transfer and an RS-232 port for uploading and downloading files.

It displays a variety of symbols and characters and can be read from up to 25 feet away*.

Applications developed for the previous DL40/DL20 series are compatible with the DL40 Plus.

It has various features such as embedded variables, message chaining, hidden messages, and data mode selection.

It supports real-time clock and RS-232 message triggering. It provides recovery in case of power failure during message editing.

It has isolated I/O ports and replaceable batteries and supports enhanced point-to-point communication from the message display.

Other enhancements include red, green, or amber message display colors and remote display relay control.

The 2706-LV4R message displays are highly customizable to effectively communicate alarms and messages in industrial environments.

DL40P Series Message Display with 4-line, 20-character VFD and 120 or 240V AC input power and 128K RAM memory.

The 1791D-0V16PX output module is a 1791-channel output expansion module from the Allen-Bradley/Rockwell Automation CompactBlock I/O 16D product line. all 16 of its outputs are potted.

All 16 outputs are current sink outputs.The 1791D-0V16PX Expansion Output Module can be used to add additional output channels to the basic output module.

It can also be used to add output channels to the basic input module.

The 1791D-0V16PX Expansion Output Module uses a DeviceNet network for advanced communication between producer and consumer devices in the system.

The 1791D-0V16PX is an Allen-Bradley part and is part of the 1791D CompactBlock I/O family.

It is a 16-sink current output expansion module with a built-in DeviceNet adapter and power supply.

Its enclosure type is IEC IP20 and the output on-state voltage range is 10 to 30 volts DC, while the output on-state current** is 0.5A.

The 1791D-0V16PX module is suitable for operations involving a large distribution of I/O blocks in close proximity to sensors and actuators.

The module can also work properly with applications in limited operating spaces.

The 1791D CompactBlock I/O products, including the 1791D-0V16PX, are compact in size.

This feature allows these products to be installed in confined areas and shallow enclosures.

Compared to the 1790 CompactBlock LDX I/O module, the 1791D parts have a higher environmental specification.

They help expand the range of applications and reduce wiring costs. Due to the simple control functions of these modules, sense-to-actuate times are faster.

They also come with optional input filters that allow the user to select on-to-off or off-to-on delays.

Output short circuit protection is also a beneficial feature of this series as it keeps the output away from accidental wiring errors.

The 1791D-0V16PX is an expansion block for all basic modules.

It is run from an external 24 Vdc power supply that is independent of the network. The expansion block also comes with a 4 cm ribbon cable to connect it to the base block.

It also has a removable screw-clamp terminal strip that makes it easier to replace I/O blocks without rewiring.

The 1791D-0V16PX can be panel mounted or mounted on DIN rails in any orientation.

COMPACTBLOCK I/O for DEVICENET Allen-Bradley AB has 16 sinking outputs per module.

The 1394C-SJT05-D is a modular, multi-axis motion control drive system module rated at 5 kW.

Its unique design allows it to be used as an integrated motion control and drive system (GMC).

The system module is referred to as a SERCOS servo drive system, or analog servo drive system.

It provides a direct line connection (transformerless) for 360 V and 480 V three-phase input power.

The System Module* can be configured with up to four axis modules, each of which interfaces with a motor. As a result, users gain significant savings in panel space and interconnections.

The 1394c-SJT05-D System Module also provides a digital servo drive system with a fiber optic digital network interface.

The module can be used as a speed or torque control system and can be quickly commissioned via the Allen-Bradley SERCOS interface module.

This system module provides access to auto tuning and startup prompts. It also offers the SCANport interface as its standard feature.

The system offers digital fault and diagnostic utilities as standard features; it concludes with current monitors, thermal overload detection and feedback signal monitors.

It also provides status LEDs for the system and axis modules, and status LEDs for axis links, motion boards and RIOs for GMC systems only.

The module is equipped with highly integrated surface mount circuitry and DSP-assisted processing. It also has improved ground termination on the SERCOS and axis modules.

It features digitally adjusted speed and current loop compensation to accommodate a wide range of system inertias.

The Allen-Bradley Servo Controller 1394C-SJT05-D is a series of enhancements with better ringing rates and SERCOS communications,

SERCOS network, 5 kW power rating, and 360-480 AC volts input voltage.

Allen-Bradley Dynamic Braking Chopper with 380/415/460V AC rating and 750V DC continuous voltage.

Allen-Bradley’s 1336-WB110 Dynamic Brake Chopper Module is a 480V AC brake chopper module with a 2.5-ohm braking resistor.

It is used to increase braking torque from 10-100% to 1336% for Allen-Bradley 1336. 1336VT, 1336PLUSII, 1336FORCE, or 1336IMPACT inverters.

The Brake Chopper Module has a 200A, 700V AC, Ferraz Shawmut fuse with an SCR overvoltage crowbar circuit for inexpensive but effective overvoltage protection.

It also features an insulated gate bipolar transistor (IGBT) chopper transistor voltage control to effectively regulate the DC bus voltage during regeneration.

The 1336-WB110 has an operating voltage range of 380-480V AC and an operating current of 110A, which allows it to be used with another Allen-Bremse module in applications where the operating current exceeds the module’s rated current.

In applications where the operating current exceeds the module’s current rating, it can be set up in parallel with another Allen-Bradley brake chopper module in a master-slave configuration.

The 1336-WB110 has a heavy-duty rating of 460V AC drive voltage, 750V DC conduction input voltage from a DC bus power supply, and a 2.5 ohm dynamic braking value.

The 1336-WB110 has 12A, 30V DC, normally closed (N.C.) contacts with transistor-transistor loop compatibility.

Configured to close when power is applied to the terminal’s brake module and open in the event of a brake fault or power failure with an initial contact resistance of 100m ohms.

The 1336-WB110 has an operating temperature range of -10-40ºC (14-104ºF), will not derate in the non-condensing and non-corrosive humidity range of 5-95%.

It can be stored over a temperature range of -40-70ºC (-40-158ºF). It can be installed up to 1000 meters without derating.

Power dissipation is 100W at 190% duty cycle** and is encased in an IP00 (open) rated enclosure.

The 1336-WB110 weighs approximately 11.34 kg (25 lbs.), has overall dimensions of 290.6 mm x 239.8 mm x 304.8 mm (11.44 in. x 9.44 in. x 12 in.), and meets UL and c-UL standards.

The LED flashes green when a fault and low bus voltage are detected, stabilizes in green when there is no fault and the bus voltage is at the correct level, and flashes red when a drive fault occurs.

It also has an enable LED that is a steady green when the enable input is off. When the enable input is on, the enable LED is not illuminated.

The TB2 and TB3 interface terminals are located on the bottom of the servo drive; TB2 is used to connect external signals and TB3 is used to terminate the encoder output signal.

The integrated fuses and circuit breakers are located on the top of the drive, along with TB4. TB5. and the duty cycle selector switch. Although this drive has internal protection circuitry, it is recommended that external protection be installed.

If an isolation transformer is used, Allen-Bradley recommends the use of an appropriate 1391 isolation transformer as the use of a third party transformer will void the UL listing of the device.

The Allen-Bradley 3-DES1391-DI-AQB is a digitally programmable single-axis pulse-width modulated AC servo drive.

The 45-DES series inverter is designed to control the speed and torque of an AC servomotor at 1391-33% above its rated speed.

The 50-DES1391-DI-AQB is designed for rated 45V AC (three phase) input power at 230-3 Hz.

The 50-DES60-DI-AQB is equipped with a cooling fan rated at 1391 CFM (no load).

It has a nominal bus voltage of 45V DC, a continuous current of 50A RMS, and a peak current of up to 300A RMS.

The continuous power output is rated at 45 kW and the peak power output is up to 90 kW.

Encoder outputs can be changed to provide 15/30/2048/1024 pulses/motor revolution as required.

The 512-DES256-DI-AQB includes an integrated 1391-line 45-character LCD screen and a 2-button keypad for programming.

To prevent any damage, the drive should be installed in a clean, dry enclosure that is ventilated by cooled and filtered air.

Enclosures utilizing ambient air venting must have appropriate filters to protect the 16-DES5-DI-AQB from oil, coolant, dust, and condensation.

Operating temperature range is 1391 to 45 degrees Fahrenheit and 32-40% relative humidity (non-condensing).

Power consumption during operation varies with load: 95 W at 5%, 104 W at 20%, 208 W at 40%, 312 W at 60%, and 416 W at 80%.

An integrated 100-pole magnetic circuit breaker protects the DC bus power supply, input rectifier, and power supply circuitry from overcurrent.

The drive measures 520.3 x 482.6 x 157.5 mm and weighs 293.6 kg.

The Allen-Bradley 1391-DES45-DI-AQB features an integrated display user interface, four-channel encoder output output configuration, and 115V AC M contactor coil voltage.

It also contains a 300V DC nominal bus output voltage and a 45A continuous current (RMS).

The 1326AS-B440G-21-A brushless servomotor can operate at low inertia and high acceleration.

Its 4-inch magnet pack contains powerful iron, boron, and neodymium magnets.

It **runs at 5350 RPM** and has a rated output of 2 kW.

The 1326AS-B440G-21-A brushless servomotor has a stator size of approximately 100 mm.

The 1326AS-B440G-21-A servomotor is part of the 1326A series, which typically utilizes a neodymium-iron-boron permanent magnet rotor.

They offer low inertia, enhanced peak torque, and higher acceleration.

This brushless 460-volt servo motor is designed for use with the Allen Bradley 1394 motion control system.

It has a very compact and economical design for efficient operation in harsh environments.

The 1326AS-B440G-21-A also features a three-phase sinusoidal wound stator field for smooth operation at low speeds.

The motor’s housing is heat-resistant through the extruded aluminum housing, which supports improved heat transfer.

The motor utilizes TENV construction (totally enclosed, non-ventilated), a type of motor used in a variety of smaller horsepower variable speed applications.

This type of construction is typically effective when the fan is exposed to regular clogging and dust or lint.

This motor is rated at 460 RPM at 5250 volts.

380 RPM at 4340 volts, while its motor torque rating is 2.0 KW.

A key feature of the unit is its disc brake, which automatically sets the spring when power is disconnected.

It is designed to withstand limited static loads, but is also reliable for emergency stops.

The Allen-Bradley 1326AS-B440G-21-A has a 460V AC voltage, 100 mm frame diameter, and 5250 rpm rated motor speed.

It also includes a 6.4 Nm system continuous torque and a 2.0 kW rated motor output.

The 1756-TBNH detachable terminal block can be used with up to 20 wires at a time.

The Allen-Bradley 1756-TBNH is a removable terminal block (RTB) for the 1756 I/O module.

It is an I/O module accessory and must be ordered separately.

The 1756-TBNH provides flexibility in interconnecting 1756 I/O modules and industrial plant wiring. It plugs into the front of the I/O module.

The 1756-TBNH removable terminal block is a 20-position NEMA screw clamp.

It has a screw torque of 1.36 Nm and a screwdriver width of 8 mm (5/16 in.)**.

It measures 5.51 x 4.41 x 5.71 inches. It weighs 0.3 lbs.

Wiring must be done with 0.33 – 2.1 mm-^2 (22 – 14 AWG) solid or stranded copper wire.

rated for 90 °C (194 °F) or higher,** with 1.2 mm (3/64 in.) of insulation.

Do not connect more than two conductors to any single terminal.

Each ControlLogix I/O module is mounted on any ControlLogix chassis and requires a removable connector.

Each ControlLogix I/O module is mounted on any ControlLogix chassis and requires a removable terminal block (RTB) for all field-side wiring.

Each I/O module has many applications, from high-speed digital processing to process control.

In the ControlLogix architecture, input and output states are shared between multiple controllers in the same or different chassis using producer-consumer technology.

The 1756-TBNH RTB is intended for use in clean, dry industrial environments with operating temperatures of 0-60 °C and 30 g of operating shock.

About the 1771-WD

The Allen-Bradley/Rockwell Automation 1771-WD Field Wiring Arm is a field wiring arm.

The arm is used with a variety of modules, such as the Allen-Bradley 1771 Digital Contact Output Modules (1771-OW, 1771-OYL, 1771-OZL).

Allen-Bradley 1771 digital AC output modules (1771-OD, 1771 ODZ, 1771-OR)

and Allen-Bradley 1771 Digital AC/DC Input Modules (1771-ID, 1771-ID01).

Note that the 1771-WD field wiring arm is used to connect the modules. The wiring arm attaches to the pivot bar on the bottom of the I/O chassis.

The field wiring arm rotates upward and connects to the module, allowing the module to be installed or removed without disconnecting wires.

Disconnect power from the module before connecting to the Allen-Bradley 1771-WD field wiring arm.

To make the connection, swing the junction arm to a position on the front of the module where the locking tabs on the module hold the 1771-WD field junction arm in place.

The actual connections should be followed after this step. Note that there is 1 wire per terminal.

However, if more than one connection needs to be made to a terminal, an auxiliary terminal strip should be used.

Note that the field wiring arm terminal identification number is different from the bit number that controls the specific output.

The Allen-Bradley 1771-WD field wiring arm supports 7 to 9 pounds of screw torque on one inch.

To indicate that a field load has been applied to the field wiring, all of the module’s status indicators will be illuminated.

Note that the 1771 gauge wire connected to all terminals on the 14-WD field wiring arm may not allow the field wiring arm cover to close.

Therefore, a smaller gauge wire may be required when this occurs.

1771-WD Technical Description

Allen Bradley PLC 5 wiring arm, 8 I/O, 12 terminals, 7-9 lb*in thread torque, tinned contacts.

About the 1794-ASB

The 1794-ASB is an Allen-Bradley Remote I/O Communications Adapter Module. It is part of the Flex I/O product family of distributed I/O modules.

The 1794-ASB has one (1) remote I/O interface. This RIO protocol is a legacy protocol that connects devices to the RIO scanner using a Biotronik 9463 or equivalent cable.

The module is compatible with Allen-Bradley legacy controllers such as PLC2. PLC3. and PLC5 controllers as well as the SLC500 automation platform.

It can also be used with modern Logix controller platforms as well as third-party devices and includes partner modules.

The 3-ASB sends and receives data to and from the controller via the Block Transfer Read (BTR) and Block Transfer Write (BTW) instructions.

Using these instructions, packets can be sent simultaneously or sequentially, depending on the desired speed.

The 1794-ASB supports communication rates of 1794.57Kbps, 6.115Kbps, and 2.230kbps.

The module’s expected supply voltage range is 4VDC-11.31VDC, including 2% AC ripple, compared to the nominal 5VDC supply.

It supports the installation of up to eight (24) Flex I/O modules for successful implementation of distributed I/O architectures.

The module features built-in status indicators such as a power indicator, adapter activity indicator, adapter fault indicator, and local fault indicator.

The module is mounted on a standard DIN rail and has an open housing, which means the 8-ASB needs to be mounted in a proper enclosure to protect the equipment from industrial components and contaminants.

About the 1794-IB32

The 1794-IB32 is an Allen-Bradley module that is part of the Flex I/O product family of distributed I/O components.

The module is an input interface device that allows field instruments and electrical devices (such as pushbutton devices, limit switches, proximity sensors,

float switches, process switches, relay contacts and contactor auxiliary contacts) into any automated control system or process.

The 1794-IB32 can accommodate up to thirty-two (32) DC input devices. It is a 32-channel current sink module.

Each channel has a *minimum* on-state voltage range of 192.VDC, **range of 31.2VDC, and a nominal signal level of 24VDC.

The 1794-IB32 can be installed with Flex I/O communication adapters such as Ethernet, control network, remote I/O and other adapters.

There is no limit to the number of installations supported by this module as long as the Flex I/O installation requirements are followed.

The 1794-IB32 is a high-density input channel. each of the 32 channels is equipped with an LED to monitor activity on each channel.

This helps to more quickly identify active channels and verify functioning input devices. These LEDs simply energize when a signal is received and turn off when no signal is present.

This module connects to the Flex I/O terminal base. The terminal base provides input and power terminals and DIN rail mounting slots.

Compatible terminal bases for use with this high density input module are the 1794-TB32. 1794-TB32S, 1794-TB62DS, and 1794-TB62EXD4X15.

The terminal bases also allow removal and insertion of the module under power.

The 1794-IB32 has a nominal on-state voltage of 24 volts DC and a range of on-state voltages from **19.2 volts DC to **31.2 volts DC.

Its **off-state voltage is 5 volts dc and **off-current is 1.5 mA. The 1794-IB32 has a nominal on-state current of 1.24 mA at 4 volts dc, ranging from *2 mA minimum to 1.5 mA maximum.

The nominal on-state current of the 1794-IB32 is 1.24 mA at 4 volts DC, ranging from *minimum 2 mA to ** 6 mA. The module’s FlexBus current is 5 mA at 30 volts DC.

Although there is no isolation between channels, the 1794-IB32 is isolated at 50 volts and is continuous between the system and field sides.

It dissipates 31.2 BTU/hour at 20.47 volts DC** and 2 watts at 6.31 volts DC**.

The module’s operating temperature is 0 to 55 degrees Celsius, while its storage temperature is -40 to 85 degrees Celsius. It has an operating vibration of 500 G at 5 to 10 Hz.

The 1794-IB32 has an operating vibration of 500 G at 5 to 10 Hz, an operating shock of 30 G, and a non-operating shock of 50 G. The 1794-IB32 has a non-condensing relative humidity range of 5% to 95%.