Allen Bradley SLC 500 Series PLC CPU for Use with SLC 500 Series, Digital Output, Digital Input

The Allen-Bradley SLC 500 is a small chassis-based family of programmable controllers, discrete, analogue, and speciality I/O, and peripheral devices. The SLC 500 family delivers power and flexibility with a wide range of communication configurations, features, and memory options. The RSLogix 500 ladder logic programming package provides flexible editors, point-and-click I/O configuration, and a powerful database editor, as well as diagnostic and troubleshooting tools to help you save project development time and maximize productivity.

With up to 64 K of configurable data/program memory available and over 60 types of I/O modules, as well as a choice of networking options, the SLC system provides a powerful solution for stand-alone or distributed industrial control.

• Powerful, yet affordable – SLC 500 programmable controllers provide excellent value with extensive capabilities to address a broad range of applications including material handling, HVAC control, high-speed assembly operations, small process control, simple motion control, and SCADA.
• Modularity – Modular processes, power supplies, I/O, memory options, and communication interfaces allow for a configurable and expandable system. You can configure your system for the number of I/O, the amount of memory, and the communication networks needed. Later, you can expand the system by adding I/O, memory, or communication interfaces.
• Advanced instruction set – Includes indirect addressing, high-level math
capability, and computer instruction. Communication network versatility - Choose from onboard Ethernet, DH+, or DH-485, as well as options for
ControlNet, DeviceNet, or Remote I/O communications.
• Windows programming software – RSLogix 500 programming software
maximizes productivity by simplifying program development and troubleshooting
• Run, program and test modes
• Password protection
• Built-in RS-232/422/423 communication port
• LED status and battery low indicators
• Internal registers for CPU status, minor faults and diagnostic information
CPU memory assigned to timers, counters and storage as required by the user
• Optional EEPROM memory back-up
• Battery supplied
• Operating temperature range 0 to 60°C
• 5 to 95% RH (non-condensing)
• Dimensions: H 145 x W 35 x D 142mm

• 5/02 CPU:
- Supports high-speed data module
- Can handle 32-bit signed maths functions
- Indexed addressing

• 5/03, 5/04 and 5/05 CPU Additional Features to 5/02:
- Additional communication ports
- DF1 half duplex master protocol provides control of SCADA networks over modems
- Trigonometric and exponential maths functions
- Real-time clock and key switch

Select I/O modules required for application and rack(s) to accommodate them. The CPU takes the first slot. Select processor required considering instruction, memory size and communications options. Calculate total backplane current requirement for CPU and I/O modules for both 5Vdc and 24Vdc and select an appropriate power supply.

Manage the operation of your PLCs with this CPU from Rockwell Automation's Allen Bradley range. You can use it to generate the commands and control signals that the PLC sends to connected equipment. With built-in DH485 and RS232 ports, data exchange between this unit and your controllers is simple and seamless. It has a thermoplastic housing that offers reliable resistance to impact, so you can rely on it to perform optimally in harsh conditions. Devices like this one are commonly used in robotics and automation systems.

• 0.44μs bit execution time for quick signal processing
• Broad operating temperature range of 0°C to +60°C for use in demanding conditions
• Memory of 16,000 words for long-term data storage
• Ladder logic programming language is easy to use without coding knowledge
• Comes with a battery for backup power in the event of power failure

• UL
• CE
• UKCA
• RINA

This CPU has LED status indicators that show when its ports are in operation and when it's running on battery power. This makes it easy to monitor and troubleshoot.