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The Allen-Bradley PLC-5-11 processor is an industrial processor module from the PLC 5 series. It can store up to 8 kilowords of data in its user memory. The PLC-5-11 processor module is a standard-model processor module that supports DH+ and Remote I/O communication. It includes battery-backed static RAM but no protected memory. The PLC-5-11 processor module can support up to 512 total I/O at a time in any mix.
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| Manufacturer | Allen Bradley |
|---|---|
| Category | PLCs |
| Product Line | PLC 5 |
| Part Number | PLC-5-11 |
| Weight | 3.00 lbs (1.36 kg) |
| Module Type | Standard Processor |
| Cat Number | 1785-L11B |
| Max User Memory Words | 8 Kilowords |
| Battery-Backed Static RAM | Yes |
| EEPROM Program Backup Option (using 1785-ME16, -ME32, -ME64, and -M100) | Yes |
| Protected Memory | No |
| Max Total I/O | 512 (any mix) or 384 in + 384 out (complementary) |
| Max Analog I/O | 512 |
| I/O Scan Time Per Rack | 10 ms at 57.6 kbits/s, 7 ms at 115.2 kbits/s, 3 ms at 230.4 mbits/s |
| Max I/O Chassis Total | 5 |
| Max I/O Chassis Extended Local | 0 |
| Max I/O Chassis Universal Remote | 4 |
| RS-232-C/422-A/423- A Ports | 1 |
| Control Coprocessor Expansion Port | Yes |
The Allen-Bradley PLC-5-11 is a PLC 5 1785-L11B Standard Processor. The PLC-5-11 has a built-in port that can be configured for Data Highway Plus (DH +) or for Remote I/O connections. Remote I/O connections support real-time data exchange for the I/O, operator interfaces, and other third-party devices. The operating temperature of this module is 0-60 °C (32-140 °F). The storage temperature of this module is -40-85 °C (-40-185 °F). The relative humidity of this module is from 5-95% without condensation. The Allen-Bradley PLC-5-11 has an operating shock of 30 g (3 pulses, 11 ms). The nonoperating shock of this module is 50 g (3 pulses, 11 ms). The DH+ connection supports remote programming and information access. This module is also a peer-to-peer communication between the PLC-5 and other controllers and devices. The Allen-Bradley PLC-5-11 has a Radiated RF immunity of 10 V/m with 1 kHz sine-wave 80% AM from 30-2000 MHz and 1 V/m with 1 kHz sine wave 80% AM from 2000-2700 MHz. The maximum user memory words of this module are 8 K. The Allen-Bradley PLC-5-11 is intended for use in potentially explosive atmospheres as defined by the European Union Directive 94/9 / EC. LCIE (Laboratoire Central des Industries Electriques) stated that this equipment has been found to comply with the Essential Health and Safety Requirements relating to the design and construction of Category 3 equipment. The examination and test results are recorded in the secret report No.28 682 010.
| Revision Part # | Also known as | |
|---|---|---|
| PLC-5-11 Ser A | PLC-5-11/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||
Allen Bradley PLC 5 1785-L11B Standard Processor, 512 Max Analog I/O, 8 Kilowords, 2.3 Amperes Backplane Current (at 5 Volts)