Product Details Introduction
A413084 is the safety relay module (SBM) of the KUKA KR C4/KR C4 Ext control cabinet. It is the core execution unit of the robot safety circuit, responsible for redundant control and forced disconnection of safety signals such as emergency stop, safety door, and safety stop.
Product positioning: Safety Relay Module (SBM), model A413084, compatible with KR C4 full series control cabinets, providing redundant contact outputs for safety circuits.
Core function: Processing safety instructions issued by CCU (A413077), driving redundant safety contacts, forcibly cutting off servo power and brake circuits, ensuring safe shutdown.
Safety level: Complies with ISO 13849-1 Cat.4/PL e, EN 61508 SIL3, and meets the highest industrial safety standards.
Redundant design: Dual independent safety relays with redundant parallel contacts, single channel faults do not affect safety functions, and faults can be diagnosed.
Contact specifications: 8 sets of safety output contacts (NO/NC), contact capacity 250V AC/30V DC, 5A resistive load, suitable for servo and brake circuits.
Interface configuration: secure input interface (X1/X2), secure output interface (X3/X4), status indication interface, CCU communication interface.
Power supply specification: 24V DC safe power supply, voltage range 18-30V DC, independently powered by the control cabinet safety power supply.
Communication connection: Directly connected to CCU (A413077) through a secure bus, with a secure signal transmission cycle of ≤ 10ms and no delayed response.
Status indication: Onboard multi-color LED, real-time display of power supply, safety input, output status, fault codes, quickly locate safety faults.
Hardware design: Industrial grade PCB, metal shielding shell, EMC protection, anti workshop strong electromagnetic interference.
Plug and play: original design, replacement requires safety circuit configuration and functional testing through WorkVisual.
Heat dissipation design: Fanless passive heat dissipation, working temperature -20 ℃~+55 ℃, supporting 24-hour continuous operation.
Protection functions: overvoltage, overcurrent, short circuit, reverse connection protection, hardware watchdog, automatic fault locking and alarm.
Software compatibility: Supports KSS 8. x system, compatible with safe I/O configuration, fault diagnosis, and safety function testing.
Application scenarios: High risk automated production lines for welding, handling, assembly, polishing, etc., compatible with the entire range of KR 16-KR 500 robots.
Compliance certification: Passed CE, T Ü V, UL certifications, in compliance with EU and North American industrial equipment safety regulations.
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