1756-IF8H is the ControlLogix system to which the HART analog module belongs. It requires a 36-position spring clip RTB or removable terminal block housing, and can be 1756-TBCH or 1756-TBS6H and is compatible with HART 5, 6 and 7.
1756-IF8H This module provides 8 differential voltage or current inputs, one HART modem per module. The 1756-IF8H input module receives signals from process value transmitters and converts them into corresponding measured values for use with Logix controllers. The 1756-IF8H has three data formats for you to choose from using Studio 5000 Logix Designer: analog only, analog and HART PV, and channel-based analog and HART. If you want to arrange the members of the tag like a non-HART analog input module, you should select the analog and HART PV formats. The 1756-IF8H analog values are grouped together near the end of the label, making it easier for you to view all 8 analog values at the same time. However, if you want to group the status, analog value, and device status of each channel into one label, you should select analog and HART by channel format. This will make it easier for you to view all data related to your field devices.
Using a 1756-IF8H module will allow you to have analog and HART connections in one module. HART commands can be transmitted using 1756-IF8H as unscheduled messages. The 1756-IF8H also supports asset management software for HART devices, requiring no external hardware requirements to access HART signals.
Other features of the 1756-IF8H include multiple current and voltage input ranges, real-time sampling, process alarms, disconnection detection, module filters, overrange and overrange detection, rate alarms, and highway addressable remote sensors (HART).) communicate with. The 1756-IF8H has a variable operating range in the module on each channel. You can choose from -10 to 10 volts, 0 to 5 volts, 0 to 10 volts, 0 to 20 mA, and 4 to 20 mA, while HART instruments use the latter. The 1756-IF8H module has a resolution range of 16 to 21 bits. The backplane rated voltage and current are 5.1 volts DC, 300 milliamps, 24 volts DC, and 135 milliamps. The total power of the 1756-IF8H backplane is 4.77 Watts. The voltage power consumption of the current is 3.21 watts and 4.01 watts, and it also has a maximum overvoltage protection of 30 volts DC (voltage) and 8 volts DC (current).
|Brand: Rockwell Automation Allen Bradley
Condition: Brand New,factory sealed
Description: ControlLogix 8 Point A/I HART Module
Availability: Always in stock
Warranty: 12 month globally
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