Allen-Bradley 1747-L553 processor is an industrial modular processor. The SLC 5/05 1747-L553 processor supports a maximum of 64 connections with other devices and applications, out of which 4 are always incoming connections, 4 are always outgoing connections, and 56 can be either incoming or outgoing connections. The power consumption rating of the processor is 4 Watts and it draws 0 milliamps of current at 24 Volts DC and 1 Amp of current at 5 Volts DC. The 1747-L553 processor should not be installed or removed when the power is on and no wiring should be connected when the power is on. The processor should also not be exposed to surfaces that may contain ESD or electrostatic discharge. The processor should be installed in slot 0 of the 1746 chassis. The installation of the processor in any other slot will not allow it to operate.

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	Allen-Bradley / Rockwell Automation
	SLC 500
	1747-L553

	64K words
	4096 discrete I/O
	3
	30
	1 Amp at 5 Volts DC, 0 milliamps at 24 Volts DC

	0 to 60 degrees Celsius
	5 to 95%

rockwell 1747-L553

1747-L553 is an SLC 5/05 processor that belongs to the SLC 500 Programmable Logic Controller (PLC) platform. This controller has the highest memory among the SLC 5/05 category which is 64 KB memory. It has integrated RS32 Sub-D 9-Pin connector for establishing peer-to-peer communication with locally installed Human Machine Interface (HMI) or a programming workstation. It also has an integrated Ethernet that is ideally used for communication over a long distance, minimum of 100 meters at 10/100 mbps transmission speed. It is also ideal for establishing connection to multiple devices at a time. These Two (2) port may also be used simultaneously without affecting the processor's logic execution capability.

It is also capable of sending Messages to other Allen-Bradley PLC platforms such as PLC 5, CompactLogix and ControlLogix via a specified communication protocol. Though integrated with Ethernet and RS232 ports, this processor may be installed with communication adapters such as Remote I/O (RIO), Data Highway Plus (DH+), DeviceNet and DH485.

What is the 1747-L553's ambient temperature range?

The {{0}}L553's ambient temperature range is 0 to 60 degrees Celsius.

How much operating shock can the 1747-L553 withstand?

The 1747-L553 can withstand 30G of maximum operating shock.

How many I/O does the 1747-L553 have?

The 1747-L553 has 4096 inputs, 4096 outputs, and 480 local analog I/O.

How much memory does the 1747-L553 have?

The 1747-L553 has 64K words of user memory.

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