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The 1756-IF4FXOF2F is a ControlLogix discrete high-speed analog I/O module.

It has four (4) high speed, sub-millisecond, differential inputs and is compatible with input signals ranging from ± 10V 0…. .10V 0… .5V 0… .20 mA.

It also has two high-speed voltage or current outputs with an output signal range of ± 10V 0…. .20 mA.

About the 1756-IF4FXOF2F

The Allen-Bradley 1756-IF4FXOF2F is an analog combo I/O module.

The module is part of the ControlLogix system and is compatible with the 1756 ControlLogix chassis, which requires the 1756-TBS6H or 1756-TBCH removable terminal block enclosure (RTB).

The module has four sub-millisecond high-speed differential inputs and two high-speed voltage or current outputs.

The module has a display that shows the module’s health and operating status (e.g., calibration mode).

The 1756-IF4FXOF2F has input ranges of +/-10 volts, 0 to 10 volts, 0 to 5 volts, and 0 to 20 milliamps, and displays over-range when the module is out of these ranges.

Overvoltage protection is 30 dcs-sis.com volts DC and 8 volts AC/DC. Its open circuit detection is a positive full scale reading within 1 second.

The module has an output range of +/-10 volts, 0 to 20 milliamps, and short-circuit protection, limiting the electronic current to 21 milliamps or less.

It also has 24-volt DC overvoltage protection and open-circuit detection, but is limited to current outputs only (note that outputs must be set to greater than 0.1 mA).

The 1756-IF4FXOF2F has backplane voltage and current ratings of 375 milliamps (at 5.1 volts DC) and 100 milliamps (at 24 volts DC).

The analog inputs and outputs are rated at -10 to 10 volts and 4 to 20 mA, respectively.

Module power consumption is 4.3 watts with 4.3 watts of voltage dissipation and 4.7 watts of current dissipation.

Thermal dissipation is 14.66 BTU/hr for voltage and 16.02 BTU/hr for current.

Current consumption is 375 mA at 5.1 volts and 100 mA at 24 volts.

It has a scan time update cycle of 300us minutes with sub-millisecond channel scanning and multi-module synchronized sampling.

The Allen-Bradley 1756-IF4FXOF2F is a ControlLogix high-speed analog combo module.

About the 1746-NT8

The 1746-NT8 is Allen-Bradley’s SLC 500 thermocouple/voltage analog input module.

It is a chassis-mounted, eight (8) channel module that receives thermocouple/voltage signals and converts them to digital signals for retrieval by any SLC 500 processor.

It has a backplane current rating of 120mA at 5V DC and 70mA at 24V DC for a total backplane power of 2.28W.

The 1746-NT8 uses a delta-sigma signal conversion method and has a digital low-pass filter with selectable programmable filter frequencies.

The normal mode rejection between terminals is greater than 100 dB at 50-60 Hz, and the common mode rejection between input and ground is greater than 100 dB at 50-60 Hz.

The 1746-NT8 module automatically calibrates itself approximately every 2 minutes after power-up.

It provides +/-30V DC and 600W pulses for 1ms input overvoltage protection and 12.5V DC circuit isolation between inputs and chassis ground, and between inputs and backplane, with a test voltage of 500V DC for 1 minute.

The 1746-NT8 has nine green LEDs to indicate channel status and module status.

It uses the 1746-RT34 (RTB) removable terminal block to connect the input devices. The terminal block includes two (2) cold junction compensation (CJC) sensors with an accuracy of +/-1.72 degrees Celsius.

The 1746-NT8 has several selectable input types with a total input impedance greater than 10 M ohms.

Any input device connected to it must have an impedance of less than 100 ohms to meet accuracy requirements.

The 1746-NT8 offers optional open-circuit detection at 1 cycle per channel for an overall input dry-circuit response time of 400 milliseconds.

The functional temperature range of the module is 0 degrees Celsius to 60 degrees Celsius. The functional temperature range of the module is 0 degrees Celsius to 60 degrees Celsius.

The modules are UL and CUL recognized.

1746-NT8 is an analog input module belonging to the SLC 500 product family.

The module is specifically dcs-sis.com designed for thermocouple/millivolt inputs and is compatible with SLC 500 processors such as SLC 5/01. 5/02. 5/03. 5/04. and 5/05. It can be used with SLC fixed or modular hardware categories.

Similar to other analog input modules, the 1746-NT8 uses Sigma-Delta modulation to convert received analog signals to digital values.

The converted data is stored in the module’s local memory and transferred to the CPU to create a data table to store the digitally converted values.

The module can be mounted in a fixed chassis, specifically using the 1746-A2 chassis.

If used with a modular controller, the module can be installed in any slot except slot 0.

Slot 0 is always reserved for controllers or communication adapters such as Remote IO, Data Highway Plus (DH+), and Ethernet communication modules.

Description:

The 1783-MX08T switch is an Allen-Bradley managed Ethernet switch.

About the 1783-MX08T

The 1783-MX08T Switch, manufactured by Allen-Bradley, is a Stratix 8000 modular managed Ethernet switch.

The managed switch has up to eight ports and is powered from 24 to 48 V DC.

The 1783-MX08T switch provides an optimized solution for both IT and manufacturing environments.

The Allen-Bradley Stratix 8000 Managed Modular Switch is jointly manufactured by Rockwell Automation and Cisco.

The 1783-MX08T switch features a user-friendly interface that ensures users have an easy installation process and a simple control environment.

In addition, the 1783-MX08T switch supports the RXLogix 5000 operating environment as well as diagnostic panels to further simplify use.

The 1783-MX08T switch is designed to provide simple and secure integration with the corporate network.

 This is accomplished through the CIP interface, which allows integration with enterprise-connected devices.

The Allen-Bradley 1783-MX08T switch measures 112 mm in length, 97 mm in width, and 147 mm in height.

The recommended ambient operating temperature range is -40 to 60 degrees Celsius. 

The ambient storage temperature range is -40 to 85 degrees Celsius and the relative humidity is rated at 5% to 95% non-condensing.

The 1783-MX08T switch has an open housing and supports an inrush current rating of 2 amps.

The unit utilizes a 10/100 Base T Cooper Ethernet port. The supported memory type is CompactFlash memory.

DESCRIPTION

The 1783-MX08F Switch is an Allen-Bradley network switch. The module is an 8-port switch with 100 Base-F fiber optic Ethernet ports.

About the 1783-MX08F

The 1783-MX08F Switch, manufactured by Allen-Bradley, is an 8-port Stratix 8000 switch.

The 1783-MX08F switch has a supply voltage of 24 to 48 volts DC and a power dissipation of 10.1 watts.

The Allen-Bradley Stratix 8000 switch has an open enclosure and uses 100 Base-F fiber optic Ethernet ports.

Modules are dcs-sis.com of the CompactFlash memory type and are rated at 2 amps inrush current.

The 1783-MX08F switch is 112 mm long, 97 mm wide, and 147 mm high.

To ensure optimal performance, it is recommended that users ensure that the ambient operating temperature range is between -40 degrees Celsius and 60 degrees Celsius.

The 1783-MX08F switch has a relative humidity range of 5% to 95% (non-condensing) and a maximum operating vibration of 2 G at 10 to 500 Hz.

It is rated for 20 G of operating shock and 30 G of non-operating shock.

The Allen-Bradley 1783-MX08F switch supports fiber optic Ethernet data rates of 100 Mbps.

The 1783-MX08F switch is optimized for IT and control/manufacturing control environments.

This makes the 1783-MX08F switch a high-performance managed Ethernet switch.

The 1783-MX08F Switch combines Cisco technology with innovative Allen-Bradley/Rockwell Automaton technology for high performance.

The 1783-MX08F switch is easy to set up and enables comprehensive diagnostic information within the specified Allen-Bradley/Rockwell Automation integrated architecture.

The 1783-MX08F switch provides users with the benefits of a CIP interface with predefined Logix tags and advanced configuration screens.

DESCRIPTION

The Allen-Bradley 1771-IR is a PLC5 resistance temperature detector (RTD) input module.

The module has six (6) input channels and is compatible with copper and platinum RTD types.

It is designed to support temperature measurements in Celsius and Fahrenheit units of measurement. It has a scan time of 50 milliseconds for six channels.

About the 1771-IR

The Allen-Bradley 1771-IR is a PLC-5 RTD input with a natural binary BDC supported data format for actual temperature and ohmic readings.

The unit does not require any type of external power supply. It consists of six three-wire RTD inputs.

The device’s channel update resolution introduces a combination of 50ms/6 channels and 16 bits + sign (1.0 degrees Celsius/1.0 degrees Fahrenheit/bit).

The 1771-IR input module has a voltage range of 100 ohms platinum and 10 ohms other. It has a backplane current range of 800mA.

The DC signal delay is 10ms in the on state, 50ms in the off state, and 45(+/- 15) ms in the AC signal delay in the on state.

These input modules have a lifetime of up to 100 million cycles as they meet voltage requirements of 10-276V AC.

The 1771-IR also helps protect your system by providing appropriate troubleshooting assistance. Module indicators show the status of smart inputs or dcs-sis.com outputs to help you troubleshoot your equipment.

The 1771-IR has an intelligent hybrid interface for connecting on/off devices such as switches, motor starters, pushbuttons, indicators and signalers.

This unique feature helps save on system engineering and spare parts as well as inventory and training costs.

The front panel of each AC discrete input/output module consists of bright status indicators.

The 1771-IR supports both Celsius and Fahrenheit measurement units. The platinum sensor has a temperature measurement range of -200 to +870 degrees Celsius and the copper sensor has a temperature measurement range of -200 to +260 degrees Celsius.

It has a resistance range of 1.00 to 600.00 ohms and a resolution of 0.1 degrees Celsius or 0.1 degrees Fahrenheit when used with a platinum sensor and 0.3 degrees Celsius or 0.5 degrees Fahrenheit.

The 1771-IR draws 950 mA at 5VDC from the backplane, consumes 4.75 watts, and has a thermal dissipation of 16.2 BTU/hour.

It is capable of open wire detection.