ABB 2002AZ10101B PLC Module

1. Hardware performance

Processor and storage:

It may be equipped with a 32-bit or 64-bit processor, with a main frequency of ≥100MHz and support millisecond-level instruction cycles;

The program storage capacity may reach several MB (such as 8MB Flash), and the data storage area supports power-off retention.

Interface configuration:

Communication interface: at least 1 Ethernet interface (supporting Profinet, Modbus TCP and other protocols), 1~2 serial interfaces (RS-485/RS-232);

Expansion interface: supports connecting I/O modules (such as digital and analog modules) through the backplane bus, and can expand up to dozens of modules.

2. Functional characteristics

Control function:

Support IEC 61131-3 standard programming language (ladder diagram LD, structured text ST, function block diagram FBD, etc.);

Built-in PID controller, high-speed counter, pulse output (PTO) and other functions, suitable for motion control or process control.

Redundancy and reliability:

It may support hot standby redundancy (requires redundancy module), and automatically switch when the main module fails to ensure continuous operation of the system;

It has hardware watchdog, overvoltage protection, reverse polarity protection, and protection level up to IP20 (suitable for installation in the control cabinet).

3. Power supply and working environment

Power input:

DC type: DC 24V (±10%), power consumption ≤10W;

AC type: AC 85~264V (wide voltage input), the specific product label shall prevail.

Environmental adaptability:

Operating temperature: -20℃~+60℃ (some models support wide temperature);

Vibration resistance: 10~500Hz, 10g acceleration (in line with industrial standards).

III. Application scenarios and integration solutions

Typical application areas:

Manufacturing: production line automation (such as automobile assembly, electronic equipment processing);

Energy industry: substation automation, fan control, photovoltaic inverter logic control;

Process control: timing and closed-loop control of chemical reactors and water treatment systems.

Key points of system integration:

Programming software: Use ABB's PLC programming tool (such as PS501 for AC500 series and Control Builder M for AC800M), and match the module firmware version;

Network architecture: Can access ABB Industrial Ethernet, Modbus, CANopen and other networks, and communicate with HMI (such as OPC UA server) or SCADA system;

I/O module matching: Need to confirm the backplane bus type (such as VME, PCIe), and match the corresponding I/O module (such as DI/DO, AI/AO module).