Description
EX1600DD is a reduced version of EX1608DD, with the same specifications, but with only digital inputs port. Suitable for systems with only inputs or to add additional inputs to the EX1608DD complete module.
EX1600DD
DIN rail I/O Modbus slave with 16 inputs 24V PNP
- I/O interfacce – remotable on RS485 fieldbus
- 16 digital inputs, 24V PNP optoisolated
- RS485 serial port with high speed (1Mb/s max)
- Modbus RTU protocol, configurable over RS485
- 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 inputs | 16 |
|---|---|
| Voltage / Polarity | 24Vdc / PNP |
| Impedance / Vmin | 6.6kΩ / 10V |
| Isolation / Vmax | Optocoupled / 2000Vac |
| Filtering | 0 ÷ 100ms (10ms step prog.) |
| 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) |