eControl nano
PLC with 3.5" touch display and CODESYS V3 according to IEC 61131-3. The controller offers a large number of interfaces with extremely compact dimensions
Key Features
- 3.5" touch display
- 2× CAN interface acc. to ISO 11898
- Microcontroller Cortex M4 and M0
- Integrated microSD slot for up to 32 GB
- Programming in C (HAL is available) or CODESYS V3
- Modular expansion options
- Protection class IP67 on the front side
Description
eControl nano – modular, flexible and robust
The smallest control unit of the eControl product family has a powerful microcontroller with 204 MHz for signal processing and a co-processor that handles the inputs/outputs and control processes. Operation is conveniently carried out via a 3.5" touch display. The screwable front mounting frame with integrated circulating seal ensures easy installation and the protection classification IP67 on the front side provides the necessary protection in harsh environments. On the memory side, 1 MB flash memory, a remanent memory with 32 KB and a microSD slot for up to 32 GB of additional memory volume are available.
Numerous interfaces and further integrated functions
The fanless system has two CAN interfaces according to ISO 11898, one of which is galvanically isolated.
In addition, the control system features an Ethernet, RS232 (TTL) and USB interface, as well as four electrically isolated digital inputs and relay outputs. An additional integrated temperature sensor, as well as real-time clock and power fail detection complement the control system. Due to the modular principle, optional adaptations and fast implementation of customer-specific requirements can be easily realized.
Programming in C or CODESYS – including HAL and finished graphics libraries
The controller is programmed in C (a HAL is available) and you benefit from free configuration, parameterization and programming options. In addition, emWin from Seeger provides you with libraries for a graphical user interface (GUI). Optionally, programming can also be realized with CODESYS V3.
Technical Data
| CPU | Cortex M4 with 204 MHz and Cortex 40 |
| RAM | up to 16 MB |
| Memory | 1 MB |
| Expandable memory | microSD card up to 32 GB |
| TFT-Display | 3.5" |
| Resolution | 320×240 |
| Touch | resistive |
| Ethernet | 10/100 Mbit/s |
| USB | 1× USB 2.0 |
| CAN | 2× CAN interface acc. to ISO 11898, galv. isolated up to 1 Mbit/s (without 20 Kbit/s and 800 Kbit/s) |
| Serial interfaces (debug) | 1× RS232 (TTL) |
| Digital inputs | 4× DI, 24 V DC / max. 29 V DC; max. input current 2.1–2.6 mA |
| Relais outputs | 4× RO, 230 V AC / 1 A; max. switching capacity 250 V AC |
| Real-time clock | integrated (buffered) |
| Dimensions (l×w×h) | 163.5 mm × 117.5 mm × 50 mm |
| Storage temperature | –20°C up to +65°C |
| Operating temperature | 0°C up to +50°C |
| Temperature sensor | integrated |
| Humidity | 20 % up to 95 % non-condensing |
| Protection class front | IP67 |
| Supply voltage | 24 V DC ±20 % |
| Power fail detection | Measurement of the supply voltage (threshold at 18.6 V) |
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