1747-L514 Allen Bradley Rockwell SLC 500 SLC 5/01 Controller

Product parameters

Model: 1747-L514

Series: SLC 500, SLC 5/01 processor

User memory: 4K words (4000 instructions)

I/O capacity:

Maximum digital I/O: 960 points

Maximum analog I/O: 480 points

Local I/O racks: Up to 3 local I/O racks are supported

Module slots: Supports up to 30 I/O module slots at most

Communication Protocol: DH-485 (Only supports slave mode, receives messages, and cannot initiate communication actively)

Memory backup

Standard memory: Capacitive backup RAM

Optional non-volatile memory: Supports EEPROM

Battery backup: 1747-BA lithium battery, with a lifespan of approximately 2 years. Capacitor backup time: 30 minutes

Scanning time:

Program scanning time per thousand characters: 8 ms

I/O scanning time: 2.6 ms

Bit execution time: 4 µs

Backplane current

5V DC: 350 mA

24V DC: 105 mA

Operating temperature: 0 to 60°C (32 to 140°F)

Relative humidity: 5 to 95% (no condensation)

Operating impact: 30G

Vibration: 2.5G @ 57-2000 Hz

Certification: UL, cUL, CE, C-Tick, in compliance with NEMA standard ICS 2-230 industrial noise immunity

Function

Modular design: Supports up to 3 local I/O racks and 30 I/O module slots, suitable for small and medium-sized control systems, and is easy to expand and customize.

DH-485 communication: Provides the basic DH-485 communication interface (slave mode), suitable for simple point-to-point or multi-point network communication.

Memory backup: Supports optional EEPROM modules (1747-M1, 1747-M2) for non-volatile storage to prevent program loss due to power fluctuations or battery depletion.

Status indication: Equipped with LED indicator lights (PC RUN, CPU FAULT, FORCED I/O, BATTERY LOW), facilitating fault diagnosis and status monitoring.

High reliability: It adopts capacitive backup RAM and lithium battery, which is suitable for power fluctuations that may occur in industrial environments.

Limited instruction set: Supports 7 basic instructions, suitable for simple control tasks, but does not support advanced instructions (such as remote I/O or complex mathematical operations).

Application scenarios

Material handling: Control equipment such as conveyor belts and automatic guided vehicles (AGVs).

HVAC control: Used for heating, ventilation and air conditioning control in building management systems.

Small-scale process control: Simple process control suitable for small-scale production lines, such as pumps, valves or small-scale process equipment.

Assembly operation: Control the automated assembly line or robot workstation.

SCADA system: As a slave controller in a distributed control system, it performs simple data acquisition and control tasks.

Advantage Products:

All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the other conditions are needed, Used, Open-box, Refurbished, etc.

Many Available just wait for you, feel free to ask to get better deal!!!

Bou L(Sales Manager)            

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Tina(Sales Specialist)       

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Ricardo(Sales Specialist)       

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Doris(Sales Specialist)       

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