The CX-DI08 controller is a brand-new generation of IO module which supports data acquisition and control launched by Come-Star. We adopt an expandable structure design, flexible matching, standard RS485 interface, and come with standard Modbus RTU protocol which enables rapid application matching. The controllers are equipped with rich indicator lights which can help users to determine the device status. CX-DI08 controller shave multiple models to choose from and can be flexibly combined according to different on-sites needs. It can also be combined with Cgate100 and Cgate 300 to provide rich and comprehensive features.
| Items | Description | |
| Interface | RS485 | Default: 9600, NONE, 8, 1 |
| Options for band rate: 4800, 9600, 115200, 230400 | ||
| Parity bit: NONE, EVEN, ODD | ||
| Data bits: 8 | ||
| Stop bit(s) : 1, 2 | ||
| Physical Specification | Dimensions | 79.6mm*58mm*110mm |
| Installation | DIN rail mounting & Panel mounting | |
| Status LEDs | POW | Steady on: Power supply is normal |
| Off: No power supply or abnormal power supply | ||
| WORK | Blinking: Power is on, and the device is ready. System is booted up and running | |
| DO | Steady on: The channel output is activated | |
| DI | Steady on: The channel is activated input signal | |
| Power | 2-pin socket | DC: 12V-24V |
| Protection | EMC Protection | Level 3, IEC 61000 |
| Watchdog | Hardware & Software watchdog | |
| Flame retardant rating | V0, burning stops within 10 seconds on a vertical part allowing for drops of plastic that are not inflames. | |
| Temperature Humility | Operation temperature | -25℃ ~ +75℃ |
| Storage temperature | -40℃ ~ +105℃ | |
| Operation humility | 5%~95% (non-condensing) | |
| I/O | DI | Digital opto-isolated input (0 -2 V detected as logic low,9 -36 V detected as logic high) |
| AI | Analog input 4-20mA | |
| DO | Relays, the endurance is 100,000 operations. | |
| DC contacts rating @R (at resistive load) 3A / 30V DC. | ||
| AC contacts rating @R (at resistive load) 3A / 250V AC, NO | ||
| AO | Analog output: voltage output: 0-10V, current output: 4-20mA | |
| Modbus | Slave address | Range: 1~255 |
| Default: 1 | ||
| Model | CX-AI04AO04 | CX-DI04DO04 | CX-DO08 | CX-DI08 | CX-AI04DO04 |
| Power Input Range | DC12-24V | DC12-24V | DC12-24V | DC12-24V | DC12-24V |
| Number of DI | 4 | 0 | 0 | 8 | 0 |
| Number of AI | 0 | 4 | 0 | 0 | 4 |
| Number of DO | 4 | 4 | 8 | 0 | 0 |
| Number of AO | 0 | 0 | 0 | 0 | 4 |
| Type of AI | / | Current | / | / | Current |
| Signal range of AI | / | 4~20mA | / | / | 4~20mA |
| Voltage range of DI | 9~36V | / | / | 9V~36V | / |
| Type of DO | Relay | Relay | Relay | / | / |
| Capability of DO | 3A | 3A | 3A | / | / |
| Type of AO | / | / | / | / | Current / Voltage |
| Signal range of AO | / | / | / | / | 4-20mA |
| 0-10V | |||||
| Communication port | RS485 | RS485 | RS485 | RS485 | RS485 |
| Support extendable | √ | √ | √ | √ | √ |
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