1769-L31 Allen Bradley Rockwell CompactLogix Controller

Product parameters

Model: 1769-L31

Series: CompactLogix

User memory: 512KB (user programs and data)

Non-volatile storage: Supports 1784-CF64 (64MB) or 1784-CF128 (128MB) CompactFlash cards

I/O capacity:

Maximum local I/O modules: 16 1769 series modules

Maximum I/O module group: 3

Communication port:

Channel 0: RS-232 (fully isolated, supporting DF1, DH-485, ASCII, maximum 38.4 Kbps)

Channel 1: RS-232 (Non-isolated, supporting DF1, DH-485, maximum 38.4 Kbps)

Power distance rating: The controller needs to be installed at a position no more than four modules away from the power module

Backplane current

5V DC: 330 mA

24V DC: 40 mA

Power consumption: 2.61 W

Power module: Compatible with 1769-PA2, 1769-PB2, 1769-PA4, 1769-PB4

Battery: 1747-BA lithium battery (for RAM data backup. It is recommended to replace it every two years)

Isolation voltage: Channel 0 to system: 30V (continuous), basic insulation, 60-second test; Channel 1 is not isolated from the system

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

Storage temperature: -40 to 85°C (-40 to 185°F)

Relative humidity: 5 to 95% (no condensation)

Operating impact: 30G

Vibration: 2.5G @ 57-2000 Hz

Certifications: UL, cUL, CE, C-Tick

Programming software: RSLogix 5000 (Firmware version 20.11 or lower) or Studio 5000 Logix Designer (firmware version 21.00 or higher)

Function

Modular design: Supports up to 16 local I/O modules and 3 I/O module groups, suitable for small and medium-sized systems and easy to expand.

Dual serial port communication

Channel 0 (Fully isolated) : Supports DF1 (full-duplex/half-duplex), DH-485 and ASCII protocols, suitable for communication with HMI, computers or ASCII devices.

Channel 1 (Non-isolated) : Supports DF1 and DH-485 protocols.

Non-volatile storage: Supports 1784-CF64 or 1784-CF128 CompactFlash cards for storing user programs and data, and supports automatic loading after power failure.

Status indication: Equipped with LED indicator lights for convenient fault diagnosis and status monitoring.

High reliability: Built-in capacitive backup RAM and lithium battery, supporting reliable operation in industrial environments.

Programming support: Supports the IEC 61131-3 standard programming language and can be configured through RSLogix 5000 or Studio 5000 software.

Task Management: Supports up to 4 tasks, suitable for multi-task control applications.

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.

Data collection: It is used for data collection and monitoring in small-scale SCADA systems.

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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