6ES7288-2DE08-0AA0 Siemens SIMATIC S7-200 SMART Digital I/O Module

Core parameters

Input points: 8 channels, supporting DC input

Rated input voltage: DC 24V

Signal threshold

Signal "0" : -30 to +5V DC

Signal "1" : 13-30V DC

Input current: Typical value of 7mA per channel (at 24V)

Input delay: Default 0.2ms (can be set to 10ms through software to enhance anti-interference)

Isolation method: Electrical isolation between the channel and the backplane bus (isolation voltage 250V AC)

Working environment: Working temperature 0~60℃, storage temperature -40 ~+70℃. Humidity: 5% to 95% (non-condensing)

Power consumption: Typical value 2.5W, powered from the PLC bus (no external power supply required)

Function

Flexible expansion: Specifically designed for S7-200 SMART PLCS (such as SR/ST series), it can be easily connected via an expansion bus, plug-and-play, and quickly increase the number of input points.

Reliable isolation: Equipped with electrical isolation function, it reduces interference from external devices, protects the PLC host and module itself, and enhances system stability.

Anti-interference adjustable: Supports input delay setting, and the filtering time can be selected according to the on-site electromagnetic environment (such as near the motor and frequency converter) to avoid false triggering.

Compact design: Small in size (width × height × depth: 36mm×80mm×62mm), it saves space in the control cabinet and is suitable for small-scale automated equipment.

Application scenarios

Small-scale production lines: Connect buttons, limit switches, proximity sensors, etc., to collect signals such as the start and stop of conveyor belts and the positioning of workpieces (such as packaging machines, small-scale assembly lines).

Single-machine equipment control: It is used for auxiliary signal collection of machine tools, injection molding machines and other equipment (such as safety door opening and closing, emergency stop button status).

Building small-scale equipment: Switch signal collection for access control systems and small air conditioning units (such as door magnetic status, fan operation feedback).

Low-cost automation transformation: When upgrading the PLC control of existing equipment, it serves as an input expansion module to achieve multi-signal acquisition at a low cost.

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!!!