EX9044D-M - Modbus RTU 8 open collector output, 4 single-ended input
EX9044D-M RS485 I/O Modbus device with 4 isolated digital In and 8 open collector Out. Emits 375mA at 4 to 30V. Wide temperature range. Individual status LED
Description
ExpertDAQ Digital IO modules communicate via RS485. Within one RS485-network up to 256 modules may be controlled. Without a RS485 Repeater the maximum cable length is 1200m. The RS485 Digital IO module are sturdy, power saving and easy to use.
The EX9044D-M has 4 digital isolated Input and 8 digital open-collector Output. The Digital IO RS485 module can emit currents of 375mA at 4 to 30V and has a LED-display for each channel. The Digital IO RS485 module was developed for use in a wide temperature range.
Features:
- 4 digital input, 8 open-collector output channels
- all inputs isolated
- output voltage up to 30V, output current up to 375mA
- LED-display for each channel
- extended temperature range
- low input impendance
- Digital Level 0: <+1V - Digital Level 1: 4-30 V
- Output as RS485-interface
- Communicate via Modbus-RTU
- manual configuration or with supplied Software
- power supply 10 - 30VDC
- Hard- and Software Watchdog
Features
Interface |
|
|---|---|
| Communication | RS485 |
| Speed | 1200 - 115200 bps |
| Connector | Terminal Block |
| Protocol | Modbus RTU |
Input / Output |
|
| Type | Digital input + output |
| Channels input | 4 |
| Channels output | 8 |
Digital-Input |
|
| Channels | 4 single ended |
| Logic 0 | 0 to 1 V |
| Logic 1 | 4 to 30 V |
| Input impedance | 3000 ohm |
| Current | common power |
Digital-Output |
|
| Channels | 8 open collector |
| Max load current | 375mA |
| Max load voltage | 30V |
Features |
|
| Isolation voltage | 3750 V |
System |
|
| Power max. | 1.7 W |
| Power input | 10~30V DC |
Enclosure |
|
| Mounting | Din Rail Mounting |
| Dimension | 100 x 70 x 25mm |
| Weight | 120g |
Environment |
|
| Operating temperature | -25~75°C |
| Storage temperature | -40~85°C |
| Certification | CE / FCC / WEEE / RoHS |
Other |
|
| included in delivery | Din Rail Mounting Kit |
Pictures