Descrizione
EX0008DD is a reduced version of EX1608DD, with same specification, but with only digital outputs port. Suitable for systems with only outputs or to add additional outputs to the EX1608DD complete module.
EX0008DD
DIN rail I/O Modbus slave with 8 outputs 24V 2A PNP
- I/O interfacce – remotable on RS485 fieldbus
- 8 digital outputs, 24V / 2A PNP optoisolated
- RS485 serial port with high speed (1Mb/s max)
- Modbus RTU protocol, configurable over RS485
- Security timer for comunication supervisory
- CoDeSys libraries for configuration and use
- PC tool for configuring and testing modules
- Compact dimension on 17.5mm of DIN rail
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Technical Specification
| Digital output | 8 |
|---|---|
| Voltage / Polarity | 24Vdc / PNP |
| Max current | 2A for channel (8A total) |
| Power supply | 20 ÷ 30Vdc |
| Isolation / Vmax | Optocoupled / 2000Vca |
| Protection | Short / Over-voltage / Thermal |
| Fieldbus | RS485 (fully compliant to TIA/EIA-485A) |
| Max nodes / Termin. | 64 / insertable 120Ω load |
| Protection | Thermal / ESD 15kV / EMI common mode filter (2.2kΩ @ 100Mhz) |
| Baudrate | 300b/s ÷ 1Mb/s (continuosly prog.) |
| Protocol | Modbus RTU, address 1 ÷ 247, parity None/Odd/Even |
| Function codes | 1, 2, 3, 4, 5, 6, 15, 16, 17, 23, 100, 101, 102, 109, 110 |
| Security timer | 0 ÷ 600” (10ms step prog.) |
| Max performance | Complete I/O update within 250μs (measured at 1Mb/s with OVERDIGIT master) |
| Power supply | 24Vdc ±15% / 50mA max |
| Connections | Plug-in connectors with screw terminals for 28÷12AWG / 2.5mm2 cables |
| Operative temp. | -20°C to 70°C |
| Box | ABS with 35mm DIN rail mount / IP20 |
| Max dimensions | 113 x 17.5 x 119 mm (H x W x D) |