MN-3254 Motionnet I/O Module, 16-ch Isolated DI and 16-ch Isolated DO
Distributed Motionnet I/O module with 16 isolated digital inputs and 16 isolated open-collector digital outputs, RJ-45 Motionnet connectors and DIN-rail mounting.
- Motionnet transfer speed selectable at 2.5, 5, 10 or 20 Mbps by DIP switch
- 16 isolated digital inputs, each selectable as NPN or PNP (12 to 24 V)
- 16 isolated open-collector digital outputs (sink) with internal flywheel diode, 200 mA max. per channel
- Up to 64 modules per Motionnet transfer line; 15.1 μs cyclic time per device at 20 Mbps
- Isolation between power, communication and I/O, rated 3000 Vrms on I/O
- LED indicators for communication state and input/output status
215,00 € per piece
| 1–9 pcs | 215,00 € | |
|---|---|---|
| 10–30 pcs | 208,00 € | −3 % |
| 31+ pcs | 204,00 € | −5 % |
Tuotetiedot "MN-3254 Motionnet I/O Module, 16-ch Isolated DI and 16-ch Isolated DO"
MN-3254 CR is a distributed I/O expansion module for Motionnet systems, providing 16 isolated digital input channels and 16 isolated digital output channels in a single DIN-rail housing. Each Motionnet transfer line can carry up to 64 modules, allowing the I/O count to grow to 1024 inputs and 1024 outputs on one network.
Timing is deterministic: each device has a cyclic time of 15.1 μs at 20 Mbps, and I/O status is updated automatically over the Motionnet system at a constant interval. Input points can be configured for interrupts, so the controller does not need to poll inputs that are not changing. Each input port can be set to NPN or PNP operation over 12 to 24 V, and the output flywheel diodes can be connected to different supply sources port by port.
The CR variant is the RJ-45 connector version listed in the ordering information. Isolation of 3000 Vrms on both the digital inputs and outputs, along with a 1000 V isolated 24 VDC power input, helps separate field wiring from the communication network and the logic supply.
Applications
- Machine automation
| Product type: | I/O module |
|---|---|
| Interface: | Motionnet |
| Protocol: | Motionnet |
| Digital inputs: | 16 |
| Digital outputs: | 16 |
| Ports: | 2 |
| Isolation: | 3000 Vrms |
| Power input: | 24 VDC |
| Operating temperature: | 0 ~ +60 °C |
| Mounting: | DIN-rail |
| Housing: | Plastic |
Specifications
| Hardware | |
|---|---|
| Connector | 13-pin pluggable terminal block x 4 |
| LED Indicators | |
| Status | Communication state (Link, Error) Internal 3.3 V Power Termination Resistor Switch Input/Output state |
| Digital Input | |
| Channels | 16 |
| Type | Wet Contact |
| Sink/Source (NPN/PNP) | Sink/Source (NPN/PNP) |
| ON Voltage Level | +10 ~ 30 VDC |
| OFF Voltage Level | +3 VDC max. |
| Isolation | 3000 Vrms |
| Input Impedance | 4.7 KΩ |
| Digital Output | |
| Channels | 16 |
| Type | Open Collector, with internal flywheel diode |
| Sink/Source (NPN/PNP) | Sink |
| Load Voltage | +30 VDC max. |
| Load Current | 200 mA max. for each channel |
| Isolation | 3000 Vrms |
| Motionnet | |
| Communication Connectors | RJ-45 x 2 |
| Transfer Speed | Selectable 2.5, 5, 10 or 20 Mbps by DIP Switch. |
| Cyclic Time | 15.1 μs per device (20 Mbps) |
| Power | |
| Input Range | 24 VDC (1000 V isolated) |
| Consumption | 2 W Max. |
| Mechanical | |
| Casing | Plastic |
| Dimensions (mm) | 31 mm x 140 mm x 126.6 mm |
| Installation | DIN-Rail mounting |
| Environment | |
| Operating Temperature | 0 ~ +60 °C |
| Storage Temperature | -20 ~ +80°C |
| Humidity | 10 ~ 90% RH, Non-condensing |
Specifications as published by the manufacturer. Subject to change.
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