Productdatasheet
14 September 2026
Industrieel en embedded moederbord · Motherboard-Embedded-Peripheral
EMA8308
Geproduceerd doorAvalue
The Avalue EMA8308 is a versatile Ethernet Analog I/O module designed for industrial automation systems. It offers 8 differential or 16 single-ended analog input channels and 2 analog output channels, facilitating precise analog signal acquisition and control. With support for Modbus TCP protocol, the EMA8308 ensures seamless integration into existing network infrastructures. Its robust design and reliable performance make it suitable for various industrial applications, including process control, monitoring, and data acquisition.
Belangrijkste kenmerken
- Over-voltage protection on analog input
- Over-load protection on analog output
- 24-bit accuracy
- 10 samples per second
- IP Re-Assignment
- UDP and MODBUS TCP protocol
- Peer to peer response time < 2ms
- Standalone control function : step sequence control instruction, device to device
- communication
- Software key function
Technische specificaties
Analoge ingang
| Ingangskanalen | 16 channels unipolar single end or differential (EMA8308) |
|---|---|
| Resolutie | 24-bit |
| Offsetfout | 2.5uV(typ), 5uV(max) |
| Drift offsetfout | 20nV / degree C |
| Common-mode-onderdrukking ingang | 120dB |
| Ingangsbereik | 0 ~ 5V(23-bit), 0 ~ 10V(24-bit), 0 ~ 20mA(23-bit), 4 ~ 20mA(22-bit) |
| Overspanningsbeveiligingsoplossing | 20Vdc(max) |
Analoge uitgang (optie)
| Uitgangspunten | 2-channels |
|---|---|
| Resolutie | 16-bit |
| Uitgangsbereik | -10V ~ +10Vdc |
| Overbelastingsbeveiliging | 50mA(peak) |
Ethernet
| Specificatie | 10/100M auto switch x 2 port |
|---|
Algemeen
| Voedingsvereiste | 12Vdc ~ 24Vdc |
|---|---|
| Bedrijfstemperatuur | 0 to +70 degree C |
| Afmeting | 114.3(L)*135.8(W)*34(H) mm |
Bestelinformatie
| Bestelinformatie | ACC-AIO-ETH-01R |
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