55130

What type of industrial device is this?

The Murr Elektronik 55130 is an Impact67 decentralised digital I/O module designed to connect sensors and actuators to a PROFINET industrial network.

How many digital input and output channels does the module provide?

It provides 16 configurable digital input/output channels across eight M12 ports, allowing each port to accommodate two digital signals.

Which industrial communication protocol is supported?

The module supports PROFINET, including IRT communication, Fast Start-Up, DCP addressing, Conformance Class C and PROFINET specification V2.3.

What is the module's normal operating voltage?

The sensor supply and actuator supply both operate at 24 V DC in accordance with EN 61131-2.

What type of sensors can be connected?

The inputs are suitable for PNP three-wire sensors and mechanical switches. The maximum sensor supply current is 0.2 A per input.

What is the maximum output current?

Each output pin can provide up to 1.6 A. The module supports a maximum lamp load of 10 W, while the total sensor and actuator supply currents are each rated up to 9 A.

Are the inputs and outputs electrically protected?

Yes. The digital input and output circuits are overload-resistant and short-circuit protected.

What network connections are fitted?

Two female, four-pole, D-coded M12 Ethernet connections are provided for 10/100 Mbit/s network communication. Their pin assignments are TD+, RD+, TD− and RD−.

Which connections are used for sensors and actuators?

The eight field-device ports use female, five-pole, A-coded M12 connectors. Each port provides 24 V DC, 0 V, protective earth and two configurable digital input/output connections.

How is power connected to the module?

Power is connected through five-pole 7/8-inch male and female connectors. Separate 24 V DC supplies are provided for sensors and actuators, with each supply supporting a total current of up to 9 A.

What environmental protection does the housing provide?

The fully potted housing has an IP67 protection rating when correctly installed with suitable connections, making it appropriate for decentralised installation in demanding industrial environments.

What is the permitted operating temperature range?

The specified operating temperature range is -25°C to 55°C. The storage temperature range is -25°C to 70°C.

What are the module's dimensions?

The unit measures approximately 225 mm deep, 63 mm wide and 39 mm high.

How is the module mounted?

It is designed for two-hole screw mounting and has a mounting pattern compatible with I/O modules from the Murr Elektronik MVK series.

What diagnostic functions are available?

Module and channel conditions can be indicated through LEDs and network messaging. Monitored conditions include missing voltage, undervoltage, actuator warnings and cable breaks at individual ports.

Does the module support rapid machine start-up?

Yes. Fast Start-Up is supported, with a stated maximum start-up time of 0.5 seconds.

Can the module communicate with more than one controller?

Yes. It supports up to two active I/O controller connections and includes shared-device and shared-input functionality.

What applications is this module suited to?

Typical applications include decentralised sensor and actuator connectivity on automated assembly lines, conveyor systems, packaging machinery, handling equipment and other PROFINET-based industrial installations.