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1756-L74
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Other Available Revisions for the 1756-L74 1756-L74//A1756-L74//B
Common misspellings:
- l756-L74
- 1756-174
- 1756-L7A
- 1756L74
The 1756-L74 is an Allen Bradley ControlLogix Processor Module manufactured under the 1756 Series processors. This unit features 32 tasks with a capability of 100 programs each; it also comes with event tasks for all event triggers. The module comes complete with an built-in USB communication port. The communication port supports various communication protocols. The controller makes use of connections for establishing communication links from one device to another. It comes with various integrated motion features which includes SERVOS interface, Analog Options, and also integrated motion on an EtherNet/IP network protocol.
The 1756-L74 supports various programming languages. These include Sequential Function Chart, Structured Text, Relay Ladder, and also function diagram. The 1756-L74 comes with a 16-megabyte user memory and has a maximum I/O of 128,000 and Maximum Analog I-O of 4,000. It also has a maximum Digital I-O of 128, 000. The power Dissipation for the 1756-L74 is 2.5 Watts while the thermal Dissipation is around 8.5 BTU per Hour. The Isolation Voltage for the 1756-L74 is rated at 30 Volts Continuous. The Current Draw rating for the 1756-L74 at1.2 Volts DC is 5 Milliamps while the Current Draw at 5.1 Volts is 800 Milliamps. It comes with open style enclosure type and it is a chassis based module with support for ant slot location. The 1756-L74 uses standard power supply. The ambient operating temperature is 0-60 degrees Celsius with non operating temperature being -40 to 85 degrees Celsius. The relative humidity for the 1756-L74 is 5 to 95% non-condensing.
