VETEC P1001 Series Manual 

10, 10 +5V 0V Typical UART output RS485 data line levels 8n1 RS232 data line levels 8n1 Start 0 0 1 1 0 1 0 0 Stop B(-) A(+) Start 0 0 1 1 0 1 0 0 Stop A(+) B(-) LSB MSB LSB MSB These examples show the t…

3, 3 Warranty 2 General Description 4 Installation Hints 5 Serial Output board configuring 6 Setting up your serial port 7 Specifications 8 Modbus ASCII 9 Signal Levels 10 Fault finding 11 -RTC Real Time Clock option 12 -RTC Real Time Clock setup method 13 Notes 14 Notes 15 Connections and ins…

12, VETEC P1001 Series 12 The -RTC option board consists of a precision calendar/clock chip which is battery-backed to maintain timing during periods of power loss. It can be set to automatically correct for summer and winter time clock shifts. It may be used to include date and time in serial data, along with descripti…

4, 4 General Description This manual only covers the setup of the serial output option. Please refer to the main display’s operating manual for full specifications, installation methods, safety notices etc. You can download manuals from our website. The serial output option allows you…

6, 6 Serial output board configuring The only board you may need to make adjustments to is the RS485 output option board. You can identify it as an RS485 board, because IC4 will be missing. If the display is at the end of the data cable, you will need to fit the 120 Ohm termination j…

5, 5 Installation hints for best performance This section offers several suggestions which will help you get the best performance from your serial output. 1. Use good quality low capacitance twisted-pair screened signal cable. CAT5 screened twisted-pair is ideal. 2. The cable should be routed away …