Allen-Bradley 1747-L542/B SLC 5/04 Processors

Allen-Bradley 1747-L542/B SLC 5/04 Processors

Description

The SLC 5/04 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 DH+ channel

• built-in RS-232 channel

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

• remote I/O passthru.

• 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.

• optional flash EPROM memory module available.

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

• battery-backed RAM.

• additional instructions such as swap and scale with parameters.

• multi-point list.

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

Technical Specifications