PC-based Communication Controller
• Powerful communication controller in a small package
• Built-in Boot ROM DOS to run PC programs
• Free ROM/RAM memory for user's applications
• 2-wire, multi-drop RS-485 networking
• Communication speed up to 115.2 Kbps
• RS-232/RS-485 modes (jumper selectable)
• Automatic data fl ow control in RS-485 mode
• Built-in real-time clock and watchdog timer
• Easy mounting on a DIN-rail or panel
• Accepts unregulated power sources between 10 to 30 VDC
• Program download cable and utility included
Specifications
Power Supply | Power Requirement | 10~30 VDC |
General | Watchdog Timer | Yes |
Connector | RS-232: DB-9 1 x plug-in terminal block (I/O and power) | |
Temperature (Operating) | -10~70 °C (14~158 °F) | |
Interface | RS-232 RS-485 | |
Communication Speed | Serial: From 1,200 to 115.2 k | |
Comm. Distance | Serial: 1.2 km | |
Data Flow Control |