Murrelektronik 9000-41034-0100600 MICO 4-channel IN:24VDC OUT:24V/1-2-4-6A DC content_copy

The Murrelektronik MICO load circuit monitoring, type 9000-41034-0100600, is a 4-channel electronic monitoring device for industrial applications. It is designed for continuous monitoring of load circuits, particularly in systems with DC supply voltages, and detects faults such as interruptions, short circuits, or voltage drops. The device is intended for use in automated production environments, machine controls, and process plants, where reliable monitoring of electrical loads is required.

Load circuit monitoring is the core function of this module. Each of the four channels monitors a separate load circuit and responds to deviations from normal operating conditions. The input voltage is 24 V DC, which represents a standard supply voltage in industrial electronics. The output voltage is also 24 V DC, with output currents configurable per channel: 1 A, 2 A, 4 A, and 6 A. These varying current ratings allow flexible adaptation to different load types, such as small motors, heaters, or sensors, which have different power requirements.

Functions and equipment in detail

The device monitors load circuits by measuring current and voltage parameters. Upon detection of a fault, such as a power failure or an unauthorized voltage change, a signal is generated, which is typically forwarded to a higher-level control system or an alarm system. The four channels are independently operable, enabling parallel monitoring of multiple loads. The output power is dimensioned to allow direct connection to control relays, signal lamps, or other electronic components without requiring additional power supply units.

Technology explained simply

The MICO load circuit monitoring operates using an electronic circuit that continuously monitors voltage and current flow in each channel. The 24 V DC input voltage is internally stabilized and serves both to power the monitoring electronics and to supply the load. The output currents ranging from 1 A to 6 A are designed for various load types, with each channel selected according to the specific load requirements. This technology enables rapid response to faults, helping to prevent damage to machinery or production downtime.

Compatibility and accessories

The device is designed for use in industrial control systems and can be integrated into existing automation architectures. It is compatible with standard DC supply voltages and can be combined with other Murrelektronik modules to create comprehensive monitoring solutions.

Mounting and installation

Mounting is performed in the usual manner in enclosures or on printed circuit boards. Installation does not require special tools or additional components.

Advantages in operation

Continuous monitoring of load circuits increases operational safety and reduces the likelihood of failures. Rapid detection of faults enables the system to respond promptly, for example by disconnecting the load or triggering an alarm signal. The modular design with four independent channels allows flexible adaptation to different system configurations. The use of 24 V DC as operating voltage is widely adopted in industry, facilitating integration into existing systems.

General
Number of channels	4
Input voltage	24 V DC
Output voltage	24 V DC
Output current channel 1	1 A
Output current channel 2	2 A
Output current channel 3	4 A
Output current channel 4	6 A
Function	Load circuit monitoring

---