El Allen-Bradley 1756-L74 es un controlador de automatización programable (PAC) ControlLogix 5570. Este controlador cuenta con 16 MB de memoria de usuario, memoria de E/S de 0,98 MB y 1 GB de memoria no volátil a través del 1784-SD1 que se envía con el controlador. Tiene 1 puerto de comunicación USB y admite interfaz de hasta 128.000 E/S discretas y 4000 E/S analógicas.
Manufacturer | Rockwell Automation |
---|---|
Maximum Analog I-O | 4000 |
Maximum I-O | 128000 |
Module Type | Processor Module |
Series | ControlLogix |
Part Number/Catalog No. | 1756-L74 |
Brand | Allen-Bradley |
Product Type | Programmable Automation Controller |
Non-volatile memory | 1GB (ships with the controlelr) |
No. of task | 32 |
Programs per task | 100 Programs |
Event Task | All Triggers |
Built-in communication | 1 USB port |
Optional Communication adapters | • EtherNet/IP • ControlNet • DeviceNet • Data Highway Plus • Remote I/O • SynchLink • Third-party process and device networks |
Redundancy | Full Support |
Integrated Motion | • SERCOS interface • Analog options (encoder input, LDT input, SSI input) • Integrated Motion on the EtherNet/IP network |
I-O Memory | 0.98 MB |
User Memory | 16 MB |
Maximum Digital I-O | 128,000 |
Current Draw (1.2 Volts DC) | 5 milliamps |
Current Draw (5.1 Volts) | 800 milliamps |
Power Dissipation | 2.5 Watts |
Thermal Dissipation | 8.5 BTU per hour |
Isolation Voltage | 30 Volts Continuous |
Enclosure | None |
UPC | 10612598876041 |
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