Schneider Modicon BMKC8020310 Compact Controller In Stock

Product Overview

The Schneider Electric BMKC8020310 belongs to the Modicon MC80 range of compact controllers. It integrates 8 digital inputs and 8 digital outputs, along with 2 high-speed counters, delivering reliable automation performance for demanding applications. This controller supports Ethernet, CANopen, Modbus, and USB connectivity, ensuring smooth integration across industrial networks.

Performance and Functionality

The BMKC8020310 operates on 24 V DC supply with current consumption up to 700 mA, and it features 1500 V DC isolation voltage for system safety. Its internal RAM includes 128 KB for data and 3590 KB for program constants and symbols, while executing Boolean instructions at 0.06 μs. The unit integrates a real-time clock and provides memory retention without battery backup.

Communication and Interfaces

The controller features two Ethernet RJ45 ports (10/100 Mbps), one CANopen SUB-D9 interface, and one RS485/RS232 RJ45 serial link. It also includes a Mini-B USB port for flexible device connection. The supported services include Modbus read/write, CANopen PDO/SDO, SNMP, and RSTP protocols, making it suitable for complex networked environments.

I/O and Counter Capabilities

The BMKC8020310 supports 3 auxiliary inputs and 3 high-speed counter inputs, achieving frequencies up to 60 kHz. The counters handle multiple functions such as event counting, ratio measurement, frequency metering, and modulo operations. Outputs support 500 mA per discrete channel and 0.5 A per counter output, with short-circuit and overload protection.

Durability and Standards

Engineered for harsh environments, the controller operates between -25 °C and +70 °C and stores safely from -40 °C to +85 °C. It withstands vibration levels up to 3 gn and complies with major standards including IEC 61131-2, UL 508, and CSA C22.2 certifications.

Technical Specifications

Specification	Details
Manufacturer	Schneider Electric
Series	Modicon MC80
Model	BMKC8020310
Type	Compact Controller / Processor Module
Supply Voltage	24 V DC (±15–20%)
Current Consumption	≤ 700 mA
Isolation Voltage	1500 V DC
Memory	3840 KB RAM (128 KB data, 3590 KB program)
Execution Time	0.06 μs Boolean, 0.08 μs mixed
Communication Ports	2 × Ethernet RJ45, 1 × CANopen SUB-D9, 1 × RS485/RS232 RJ45, 1 × USB Mini-B
Supported Protocols	Modbus, CANopen PDO/SDO, SNMP, RSTP
Digital Inputs	8 positive logic, 19…30 V DC
Digital Outputs	8 positive logic, 500 mA per channel
High-Speed Counters	2 channels, 60 kHz max
Counter Inputs	3 auxiliary, 3 high-speed
Counter Outputs	2 positive, 0.5 A each
Protection	Overload and short-circuit protection
Operating Temperature	-25…70 °C (-13…158 °F)
Storage Temperature	-40…85 °C (-40…185 °F)
Vibration Resistance	3 gn
Certifications	IEC 61131-2, UL, CSA, CE, RCM