Products
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motrona BG230 – Plug-in Display & Programming Unit
Compact plug-in operator unit for displaying live values and setting parameters on compatible motrona devices directly in the field. Shows two input channels side by side, with clear OK / C and arrow keys for quick menu navigation.
- Two-channel live display (e.g. IN1 / IN2 in kHz)
- OK, Cancel and 4-way arrow keys for parameter setting
- Plugs directly onto the host device, no PC needed

motrona EG220 – Smart Edge Gateway
Industry 4.0 / IoT edge gateway that connects almost any sensor to the cloud. Data is processed locally and sent securely via TLS with MQTTS, while the sens2cloud web application handles visualisation and configuration.
- Wide range of sensor inputs; up to 3 pluggable expansion modules
- Secure cloud link (TLS / MQTTS); hardware dongle protection
- Auto-detects installed hardware; managed via sens2cloud

motrona ES001 – Encoder Simulator & Signal Calibrator
Handheld simulator for incremental encoder and linear-scale signals. From single-step pulses to fast rotation up to 500 kHz, it is the ideal tool for testing cables, counters, axis cards and counting inputs during commissioning and service.
- Outputs A, /A, B, /B, Z, /Z; 0–500 kHz adjustable
- TTL (5 V) or HTL (10–30 V) signal levels
- Count, manual-pulse and rate modes; selectable direction; programmable zero pulse

motrona LW21x Series – Fibre-Optic Signal Link
Transmitter and receiver modules that send incremental encoder signals over optical fibre — immune to electrical interference and over distances of up to 3,000 m. The receiver restores the original signal format.
- 4 independent channels, HTL or RS422
- Up to 1 MHz input, 2 Mbit/s, conversion time < 300 ns
- Up to 3,000 m range; 10–30 VDC; DIN-rail housing

motrona PN220 – Smart PROFINET Fieldbus Coupler
Seamlessly connects the sensor level to the PROFINET fieldbus, so sensor data reaches higher-level controllers for process monitoring and control. A dual-port Ethernet switch allows easy integration into existing networks.
- PROFINET IO Device, Conformance Class B
- Dual-port Ethernet with integrated switch
- Analogue and digital I/O; up to 3 pluggable expansion modules

motrona SM300 – DIN-Rail Mounting Bracket
Support bracket with snap mechanism for installing panel-mount display units onto a 35 mm DIN rail. Ideal when an indicator or counter needs to sit inside a control cabinet instead of a panel cut-out.
- For housings with 96 x 48 mm front size
- Snap-on mounting to 35 mm DIN rail (EN 60715)
- Robust powder-coated steel bracket

motrona SRC30/EL – Emergency-Stop Safety Relay
Compact safety relay for monitoring emergency-stop buttons, safety switches and OSSD devices in single- or dual-channel operation. Certified up to SIL3 / PLe and suited to safety-gate and elevator applications.
- 3 safety contacts + 1 signalling contact
- Up to SIL3 / PLe, Cat. 4; EN 81-20 / EN 81-50
- Auto or manual start; cross-circuit and earth-fault monitoring
Need a specific model, a replacement for an installed unit or help choosing? Send the model or part number or ask an engineer.
Supplied and supported by NSPL as a principal partner of Motrona.
