M-6026U-32 Modbus RTU Universal I/O Module, 16-ch Input and 16-ch Output
Remote I/O module with 16 universal input and 16 universal output channels on RS-485 Modbus RTU, suited to HVAC, refrigeration and lighting control.
- 16 universal input channels, each selectable as analogue input or digital input
- 16 analogue output channels with voltage and current ranges
- Analogue inputs with 16-bit resolution and ±0.1% of FSR accuracy
- Single RS-485 port with Modbus RTU and baud rates from 1200 to 115200 bps
- Status LED for universal inputs and outputs
- ESD protection to IEC 61000-4-2: ±4 kV contact and ±8 kV air
3.654,88 kr. pr. stk.
| 1–9 stk. | 3.654,88 kr. | |
|---|---|---|
| 10–30 stk. | 3.542,77 kr. | −3 % |
| 31+ stk. | 3.475,50 kr. | −5 % |
Produktinformation "M-6026U-32 Modbus RTU Universal I/O Module, 16-ch Input and 16-ch Output"
The M-6026U-32 CR combines 16 universal input channels and 16 universal output channels on one RS-485 module, so a single board covers both sides of an I/O point count. This suits enclosures where space is tight and where separate input and output boards would add mounting time and cost.
Each universal input can be configured as an analogue input or a dry-contact digital input. Analogue inputs accept 0 ~ 2.5 V, 0 ~ 5 V, 0 ~ 10 V, 0 ~ 20 mA and 4 ~ 20 mA signals, and also Pt1000 RTD sensors, at 16-bit resolution. The 16 analogue outputs provide 0 ~ 10 V or 0 ~ 20 mA / 4 ~ 20 mA signals at 12-bit resolution, with open wire detection for 4 ~ 20 mA.
The module communicates over one RS-485 port using Modbus RTU at 1200 ~ 115200 bps, with selectable data formats. It is powered from a terminal block at 24 VAC or 24 VDC, draws 14 W max., and operates from -25 ~ +75 °C.
Applications
- Heating system in buildings
- Ventilation system
- Air-conditioning system
- HVAC control, lighting control, door monitoring
- Refrigeration control
| Product type: | Remote I/O module |
|---|---|
| Interface: | RS-485 |
| Protocol: | Modbus RTU |
| Digital inputs: | 16 |
| Analog inputs: | 16 |
| Analog outputs: | 16 |
| Ports: | 1 |
| Power input: | 24 VAC or 24 VDC |
| Operating temperature: | -25 ~ +75 °C |
Specifikationer
| CPU Module | |
|---|---|
| Watchdog Timer | Module, Communication (Programmable) |
| EMS Protection | |
| ESD (IEC 61000-4-2) | ±4 kV Contact for each Terminal ±8 kV Air for Random Point |
| LED Indicators | |
| Status | 1 x Power and Communication |
| Analog Input | |
| Channels | 16, universal for AI and DI |
| Type | Voltage Current |
| Range | Voltage: 0 ~ 2.5 V, 0 ~ 5 V, 0 ~ 10 V Current: 0 ~ 20 mA, 4 ~ 20 mA RTD: Pt1000 |
| Resolution | 16-bit |
| Accuracy | ±0.1% of FSR |
| Overvoltage Protection | 100 VDC |
| Analog Output | |
| Channels | 16 |
| Type | Voltage Current |
| Range | Voltage: 0 ~ 10 V Current: 0 ~ 20 mA, 4 ~ 20 mA |
| Resolution | 12-bit |
| Accuracy | ±0.2% of FSR |
| Open Wire Detection | For 4 ~ 20 mA only |
| Voltage Output Capability | 10 V@ 20mA |
| Digital Input | |
| Channels | 16, universal for AI and DI |
| Type | Dry Contact |
| ON Voltage Level | Close to GND |
| OFF Voltage Level | Open |
| Fuse Protection | 1 A |
| COM Ports | |
| Ports | 1 x RS-485 |
| Baud Rate | 1200 ~ 115200 bps |
| Data Format | (N, 8, 1) (N, 8, 2) (E, 8, 1) (O, 8, 1) |
| Protocol | Modbus RTU |
| Power | |
| Consumption | 14 W max. |
| Powered from Terminal Block | 24 VAC or 24 VDC |
| Mechanical | |
| Dimensions (mm) | 237 x 134 x 59 (W x L x H) |
| Environment | |
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -40 ~ +80 °C |
| Humidity | 10 ~ 95% RH, Non-condensing |
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