The basic version of XIOS UC consists of the Main board (MC), extendable by up to 5 extension modules (MA) and an Expander Board MD1 or MD2.
I/O capacity of the Main Board:
| Analogue/digital input | Digital output | Hall pick-up | Sensor supply |
| 11x | 2x, max. 4A | 2x | 2x (5 or 12 VDC configurable) |
The XIOS Expander boards MD1 or MD2 offer options for connecting further Extension Boards (MA).
I/O capacity of the Expander Board MD1:
| Analogue/digital input | Digital input | Digital output | Inductive pick-up | Sensor supply | Additional slots |
| 8x | 2x | 2x, max. 4A | 2x | 1x (5 or 12 VDC configurable) | 6x board MA |
Board MD2 is required for the XIOSGenSet and XIOSCHP applications.
I/O capacity of the Expander Board MD2: all possibilities of MD1 and in addition
| Digital Input | Analogue input | AVR output | Relay output | Addtional slots |
| 4x, isolated | 6x AC voltage (3x bus und 3x generator) 4x AC phase current, max. 5 A |
1x | 1x | 3x board MA |
Each of the Extension Modules provides 2 (if isolated), 4 or 8 (if input-only) I/O channels, resulting in a great variety of
configuration options:
| Module type | Function |
| A2 | 4x analogue or digital output, monitored, 0...5 VDC (11 mA), 0...24 mA digital output, max. 1 A PWM controlled (0...100 %) |
| A3 | 4x analogue or digital input, 0...5/10/36 VDC, 0...24 mA temperature input Pt 1000, Pt 200, Pt 100, Ni 1000, NTC 2x sensor supply (5/12 VDC configurable, 50 mA or VBAT) |
| A4 | 2x analogue or digital input, electrically isolated, 0...5/10/36 VDC, 0...24 mA temperature input Pt 1000, Pt 200, Pt 100, Ni 1000, NTC 2x sensor supply (5 VDC, 50 mA) |
| A5 | 2x analogue or digital output, electrically isolated, 0...5 VDC (2.5 mA), 0...24 mA digital output: 60 VDC/40 VAC, 400 mA static, optional: 400 VDC/280 VAC, 100 mA |
| A6 | 2x analogue or digital output, electrically isolated, monitored, 0...5 VDC (10 mA), 0...24 mA |
| A7 | 6x digital input, 9...36 VDC |
| A8 | up to 4x digital output, high or low-side, current read back for control-loop applications, thermal shutdown |
| A1 | 2x thermocouple amplifier, electrically isolated, (J/K/E/R/S/B/N), configurable gain and offset |
| A9 | 1x H bridge output, up to 8 A static current, current read back for control-loop applications |
The modular, universal XIOS control system represents a new generation of ECUs. At its core lies the motherboard with a high-performance CPU and generous DRAM and FLASH memory. Thanks to the FPGA chip, the computing power can primarily be used for the CPU or PLC functions, as well as for control processes requiring a lot of processing power. In addition to the motherboard, several jumperless, configurable I/O modules can also be used. It is also ideal for alarm and monitoring purposes.
