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1794-ASB | Allen-Bradley FLEX Remote I/O Adapter 24VDC PS 8 I/O Module Capacity
- Regular price
- $555.14
- Sale price
- $555.14
- Regular price
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$677.00
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Product Description P/N: 1794-ASB
Description
The Allen-Bradley 1794-ASB is a Flex I/O communication adapter. This adapter is a DIN rail mounted device, which features One (1) Remote I/O (RIO) communication port, used for connecting Flex I/O rack to RIO capable controllers. It supports 57.6Kbps, 115.2Kbps, and 230.4kbps communication rate with an input voltage requirement of 19.2 - 31.2 VDC. It supports installation of up to Eight (8) Flex I/O modules.
Technical Specifications
| Brand | Allen-Bradley |
| Series | Flex I/O |
| Part Number | 1794-ASB |
| Manufacturer | Rockwell Automation |
| Thermal Dissipation | 15.7 BTU/hr @ 24V DC |
| Power Consumption | 330 mA @ 24V DC |
| Operating Shock | 30 g peak acceleration, 11(+1)ms pulse width |
| Vibration | Tested 5 g @ 10-500Hz per IEC 68-2-6 |
| Storage Temperature | -40 to 85 C (-40 to 185 F) |
| Operating Temperature | 0 to 55 C (32 to 131 F) |
| RIO cable | Belden 9463 or Equivalent |
| Indicators | Power; Adapter Active; Adapter Fault; Local Faul |
| Data Transfer speed | 57.6Kbps, 115.2Kbps, and 230.4kbps |
| Supported topologies | Daisy Chain |
| Supported Protocol | RIO |
| Communication Port | One (1) RIO port |
| Product Description | Remote I/O communication Adapter |
| Power Dissipation | 4.6 W @ 31.2V DC |
| Product Type | Remote IO Adapter |
| Module Capacity | 8 Modules |
| Mount | DIN Rail |
| Controller Platform | FlexLogix |
| Diagnostic Indicators | Status |
| Enclosure | IP20, Open Type |
| Communication Rate | 57.6, 115.2, 230.4 Kbps |
| External Power Supply | 450 mA at 24 Volts DC |
| Voltage | 24 Volts DC |
| Dimensions | 4 x 2 x 4 inches |
Information About 1794-ASB
The 1794-ASB is an Allen-Bradley Remote I/O communication Adapter module. This product belongs to 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, utilizing Belden 9463 or equivalent cables for connecting the device to the RIO scanner. This module is compatible for use with Allen-Bradley Legacy controllers such as PLC2, PLC3 and PLC5 controllers as well as SLC500 automation platforms. It may also be used modern Logix controller platforms as well as with 3rd party devices and encompass partner modules.
The 1794-ASB sends and receives data to and from the controller, via Block Transfer Read (BTR) and Block Transfer Write (BTW) instructions. Using these instructions, packets of data may be sent simultaneously or sequentially, depending of the required speed.
The 1794-ASB supports communication rate of 57.6Kbps, 115.2Kbps, and 230.4kbps. The module’s intended supply voltage range is 11VDC-31.2VDC, including 5% ac ripple while the nominal supply is 24VDC. It supports installation of up to Eight (8) Flex I/O modules, for successful implementation of distributed I/O architecture. This module has built-in status indicator such as Power LED, Adapter Active LED, Adapter Fault LED and Local Fault LED. This module is mounted to a standard DIN rail and has an open type enclosure which means the 1794-ASB requires installation inside an appropriate enclosure that protects the device from industrial element and contaminants.
The maximum consumption of power is 450 mA from a constant 24 Volts DC power input. The maximum power dissipation is 4.6 Watts at 31.2 Volts DC and the thermal dissipation is 15.7 BTU/hour at 31.2 Volts DC.
The 1794-ASB’s dimensions are approximately 4x 2x 4 inches and weigh only 6 ounces. The Allen-Bradley 1794-ASB is an obsolete Adapter Module and is part of the FLEX I/O series. It connects FLEX I/O modules to I/O scanner ports via a communication network. It has a built-in power supply which converts 24VDC to 5 VDC for the backplane in order to power the FLEX I/O modules. It also functions with the Allen Bradley PLC 3 and 5 series. Additionally, the 1794-ASB can recognize the safe state data for the FLEX Integral analog modules, and it is capable of using thirty-two point FLEX I/O units. The user must use a 1794-ASB Series D or later module when utilizing the FLEX Integral analog modules in the configuration of your setup.
Manufacturer information
Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.
Description
The Allen-Bradley 1794-ASB is a Flex I/O communication adapter. This adapter is a DIN rail mounted device, which features One (1) Remote I/O (RIO) communication port, used for connecting Flex I/O rack to RIO capable controllers. It supports 57.6Kbps, 115.2Kbps, and 230.4kbps communication rate with an input voltage requirement of 19.2 - 31.2 VDC. It supports installation of up to Eight (8) Flex I/O modules.
Technical Specifications
| Brand | Allen-Bradley |
| Series | Flex I/O |
| Part Number | 1794-ASB |
| Manufacturer | Rockwell Automation |
| Thermal Dissipation | 15.7 BTU/hr @ 24V DC |
| Power Consumption | 330 mA @ 24V DC |
| Operating Shock | 30 g peak acceleration, 11(+1)ms pulse width |
| Vibration | Tested 5 g @ 10-500Hz per IEC 68-2-6 |
| Storage Temperature | -40 to 85 C (-40 to 185 F) |
| Operating Temperature | 0 to 55 C (32 to 131 F) |
| RIO cable | Belden 9463 or Equivalent |
| Indicators | Power; Adapter Active; Adapter Fault; Local Faul |
| Data Transfer speed | 57.6Kbps, 115.2Kbps, and 230.4kbps |
| Supported topologies | Daisy Chain |
| Supported Protocol | RIO |
| Communication Port | One (1) RIO port |
| Product Description | Remote I/O communication Adapter |
| Power Dissipation | 4.6 W @ 31.2V DC |
| Product Type | Remote IO Adapter |
| Module Capacity | 8 Modules |
| Mount | DIN Rail |
| Controller Platform | FlexLogix |
| Diagnostic Indicators | Status |
| Enclosure | IP20, Open Type |
| Communication Rate | 57.6, 115.2, 230.4 Kbps |
| External Power Supply | 450 mA at 24 Volts DC |
| Voltage | 24 Volts DC |
| Dimensions | 4 x 2 x 4 inches |
Information About 1794-ASB
The 1794-ASB is an Allen-Bradley Remote I/O communication Adapter module. This product belongs to 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, utilizing Belden 9463 or equivalent cables for connecting the device to the RIO scanner. This module is compatible for use with Allen-Bradley Legacy controllers such as PLC2, PLC3 and PLC5 controllers as well as SLC500 automation platforms. It may also be used modern Logix controller platforms as well as with 3rd party devices and encompass partner modules.
The 1794-ASB sends and receives data to and from the controller, via Block Transfer Read (BTR) and Block Transfer Write (BTW) instructions. Using these instructions, packets of data may be sent simultaneously or sequentially, depending of the required speed.
The 1794-ASB supports communication rate of 57.6Kbps, 115.2Kbps, and 230.4kbps. The module’s intended supply voltage range is 11VDC-31.2VDC, including 5% ac ripple while the nominal supply is 24VDC. It supports installation of up to Eight (8) Flex I/O modules, for successful implementation of distributed I/O architecture. This module has built-in status indicator such as Power LED, Adapter Active LED, Adapter Fault LED and Local Fault LED. This module is mounted to a standard DIN rail and has an open type enclosure which means the 1794-ASB requires installation inside an appropriate enclosure that protects the device from industrial element and contaminants.
The maximum consumption of power is 450 mA from a constant 24 Volts DC power input. The maximum power dissipation is 4.6 Watts at 31.2 Volts DC and the thermal dissipation is 15.7 BTU/hour at 31.2 Volts DC.
The 1794-ASB’s dimensions are approximately 4x 2x 4 inches and weigh only 6 ounces. The Allen-Bradley 1794-ASB is an obsolete Adapter Module and is part of the FLEX I/O series. It connects FLEX I/O modules to I/O scanner ports via a communication network. It has a built-in power supply which converts 24VDC to 5 VDC for the backplane in order to power the FLEX I/O modules. It also functions with the Allen Bradley PLC 3 and 5 series. Additionally, the 1794-ASB can recognize the safe state data for the FLEX Integral analog modules, and it is capable of using thirty-two point FLEX I/O units. The user must use a 1794-ASB Series D or later module when utilizing the FLEX Integral analog modules in the configuration of your setup.
Manufacturer information
Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.
