Allen-Bradley 1747-L553 PLC Processor

Allen-Bradley 1747-L553 PLC Processor

Description

The SLC 5/05 processors offer:  

• program memory sizes of 16 K, 32 K, or 64 K.

• high-speed performance - 0.90 ms/K typical.

• control of up to 4096 input and output points.

• online programming (includes runtime editing).

• built-in 10/100Base-T Ethernet channel.

• built-in RS-232 channel.

• Channel-to-channel passthru (Ethernet to DF1 full-duplex, DF1 half-duplex Master, DF1 radio modem, or DH-485).

• remote I/O and DeviceNet passthru.

• built-in real-time clock/calendar.

• 1 ms Selectable Timed Interrupt (STI).

• 0.50 ms Discrete Input Interrupt (DII).

• advanced math features - trigonometric, PID, exponential, floating point, and the compute instruction.

• indirect addressing.

• logical ASCII addressing in PLC-5 type messages.

• flash PROM provides firmware upgrades without physically changing EPROMS through the Ethernet port.

• optional flash EPROM memory module available.

• keyswitch - RUN, REMote, PROGram (clear faults).

• battery-backed RAM.

• additional instructions such as swap and scale with parameters Publication 1747-UM011G-EN-P - June 2008 Identifying the Components of Your Processor 93

• multi-point list.

• UL listed to US and Canadian Safety Standards, CE compliant, C-Tick marked.

Technical Specifications