Beckhoff BK1120 PLC with EtherCAT Communication DIN Rail Mounting and Wide Temperature Range

Price Negotiable

Price: Negotiable

MOQ: 1 pcs

Delivery Time: 5-7 days

Brand: Beckhoff

Product Description

Beckhoff BK1120 PLC Overview

The Beckhoff BK1120 is a high-performance Programmable Logic Controller featuring EtherCAT connectivity and extensive I/O capabilities for industrial automation applications.

Core Functions & Interfaces

Bus Protocol: EtherCAT (100 Mbit/s)
Bus Interface: 2 × RJ45 (100BASE-TX), supports linear/ring topology
Terminal Side: K-bus, compatible with all KLxxxx standard bus terminals
Maximum Terminal Count: 64 (expandable to 255 with KL9020/KL9050)
Data Capacity: 1024 byte input + 1024 byte output
I/O Capability: Up to 8192 digital inputs, 256 analog inputs
Transmission Delay: Approximately 0.01 ms for 10 32-bit I/O modules (excluding K-bus latency)

Power Supply & Electrical Parameters

Power Supply	24 V DC (20.4–28.8 V)
Self-Power Consumption	70 mA + (K-bus total current)/4, maximum 500 mA
K-bus Power Supply	5 V DC, maximum 1750 mA (powering KL terminals)
Power Contacts	24 V DC / maximum 10 A (powering external I/O devices)
Electrical Isolation	500 V (between power / Ethernet / K-bus)
Recommended Fuse	≤ 10 A

Environmental Specifications

Operating Temperature	-25°C to +60°C (wide temperature range)
Storage Temperature	-40°C to +85°C
Humidity	5%–95%, non-condensing
Vibration/Shock Resistance	Compliant with EN 60068-2-6 / EN 60068-2-27
EMC Compliance	EN 61000-6-2 / EN 61000-6-4
Certifications	CE, UL, cULus