PDS-700 series are Programmable Serial to Ethernet Device Servers designed to meet the common requirements of Internet/Ethernet applications. They are easy to use to remotely control your serial devices through Ethernet networks. The PDS-700 comes with a powerful and reliable Xserver programming structure for you to design your robust Ethernet applications in one day.
PDS-700 series are designed for linking RS-232/485/422 devices to Ethernet networks. With the VxComm utility, the built-in COM port of PDS-700 can be virtualized to a standard COM port of a host PC. By virtue of its independent operating system, protocol independence, small size and flexibility, device servers are able to meet the demands of virtually any network-enable application. Most devices don't have network ports. Our Programmable Device Servers allow those devices to become connected to the network.
| CPU | |
| CPU | 80186-80MHz or compatible |
| SRAM | 512K bytes |
| Flash Memory | Flash ROM: 512K Bytes ; Erase unit is one sector (64K bytes) ; 100,000 erase/write cycles |
| EEPROM | 16K byte; Data retention: 40 years; 1,000,000 erase/write cycles. |
| Built-in Watchdog Timer | Yes |
| Digital Output | |
| Output Channels | 7 |
| Output Type | Open-Collector (Sink/NPN) |
| Load Voltage | 30VDC, Max |
| Load Current | 100mA, Max |
| Isolation Voltage | Non-Isolation |
| Digital Input | |
| Input Channels | 6 |
| Input Type | Sink(Dry Type), Common Ground |
| Off Voltage Level | +1V max. |
| On Voltage Level | +3.5V ~ +30V |
| Isolation Voltage | Non-Isolation |
| Isolation Voltage | Channels:6 |
| Max. Counter:16-bit(65535) | |
| Max. Input Frequence:100Hz | |
| Min. Pulse Width:5ms | |
| Communication Interface | |
| COM1 | RS-232(TXD,RXD,RTS,CTS,GND); None-isolation |
| COM2 | RS-485(D2+,D2-); None-isolation |
| Ethernet Port | 10/100M Base-Tx Ethernet Controller (Auto-negotiating, Auto_MDIX, LED indicator) |
| COM Port Formats | |
| Data Bit | 7, 8: for COM1 and COM2 |
| Parity | None, Even, Odd, Mark, Space |
| Stop Bit | 1: for COM1, COM2 |
| Baud Rate | 115200 bps Max. |
| Mounting | |
| Din Rail Mount | Yes |
| Wall Mount | Yes |
| LED Display | |
| 5-Digit 7 Segment LED Display | Yes(for D Version) |
| System LED Indicator | Yes |
| Mechanism | |
| Flammability | Fire Retardant Materials (UL94-V0 Level) |
| Dimension | 123mm x 72mm x 33mm |
| Operating Environment | |
| Operating Temperature | -25°C to +75°C |
| Storage Temperature | -40°C to +80°C |
| Power | |
| Protection | Power Reverse Polarity Protection |
| Required Supply Voltage | +10 to +30V/DC (non-regulated) |
| Power consumption | 2W for PDS-721 2.7W for PDS-721D |
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