Allen Bradley 1747-L553 CPU Module 64K Memory Ethernet and RS-232, 8192 Digital I/O Max, w/0.9 ms/K Typical Scan Time, SLC 5/01 SLC500
1747-L553
1747-L553
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Return Policy
This item is covered by PLCPartner.com's Standard Return Policy.
- Return for a refund within: 30 Days*
- Return for replacement within: 30 Days
- *Restocking Fee Applies
Introduction
1747-L553 is orderable as:1747-L553
SLC 5/04 and 5/05 processors let you configure modular controllers of up to 4096 inputs plus 4096 outputs and a memory of either 16K, 32K, or 64K words. They have all the features of the SLC 5/03 processors, plus a faster communication port and shorter execution times (bit-instruction execution times of 0.37ms). Instead of a DH-485 port, the SLC 5/04 has a built-in DH+ port for communication with other SLC 5/04 and PLC processors, operator interfaces, and programming terminals. Communication via the DH+ network is three times faster than DH-485 communication. SLC 5/05 processors provide a 10/100BASE-T, 10 or 100 Mbps Ethernet port.
Quick Specs
| Digital I/O, Max | 8192 |
| Memory Size (Words) | 64 K |
| Module Type | CPU Module |
| On-Board Communications | Ethernet RS-232 |
| Programming | RSLogix 500 |
| view all specs | |
Product Features
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Simple and affordable processors with broad capabilities to address applications such as material handling, HVAC control, assembly operations, small process control, and SCADA applications.
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Advanced instruction set based on PLC-5 mid-size processors.
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Broad line of digital and analog I/O modules, including intelligent I/O modules and including I/O modules available from third-party (Encompass™ program) vendors.
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Each SLC 5/01 processor has a DH-485 port for programming and processor-to-processor communication initiated from the other node.
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SLC 5/02, SLC 5/03, SLC 5/04 and SLC 5/05 processors have communication ports (Ethernet, DH+, DH-485, or RS-232-C) that can initiate communication.
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Add ControlNet I/O (1771-, 1746-, 1793-, 1794-, 1797-I/O modules) with a 1747-SCNR15 scanner module.
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Add DeviceNet I/O (1791D-, 1793-, and 1794-I/O module and 1792-I/O blocks) with a 1747-SDN scanner module.
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Add Universal Remote I/O (1746-, 1771-, 1793-, and 1794-I/O modules and 1791-I/O blocks) with a 1747-SN scanner module.
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Add BASIC programming capability and DH-485 and RS-232 communication ports with a 1746-BAS or 1746-BAS-T module.
Full Product Specifications
Download Datasheet| Backplane Current (mA) at 24V | 200 mA |
| Backplane Current (mA) at 5V | 1000 mA |
| Bit Execution (XIC) | 0.37 µs |
| Clock/Calendar Accuracy | ±54 seconds/month @ 25 °C (77 °F). ±81 seconds/month @ 60 °C (140°F) |
| Digital I/O, Max. | 8192 |
| Max. Local Chassis/Slots | 3/30 |
| Memory Size (Words) | 64 K |
| On-Board Communications | Ethernet and RS-232 |
| Optional Memory Module | flash EEPROM |
| Program Scan Hold-up Time After Loss of Power | 20 ms…3 s (dependent on power supply loading) |
| Programming | RSLogix 500 |
| Programming Instructions | 107 |
| Typical Scan Time | 0.9 ms/K |
