Table of Contents
Advertisement
Quick Links
Atmospheric pressure transmitter
with RS232 / RS485 serial output
© Copyright: COMET SYSTEM, Ltd.
It is prohibited to copy and make any changes in this manual, without explicit agreement of company
COMET SYSTEM, Ltd. All rights reserved.
COMET SYSTEM, Ltd. makes constant development and improvement of their products. Manufacturer
reserves the right to make technical changes to the device without previous notice. Misprints reserved.
Manufacturer is not responsible for damages caused by using the device in conflict with this manual.
To damages caused by using the device in conflict with this manual cannot be provide free repairs during
the warranty period.
Carefully read instruction manual before the first device connection.
Contact address of this device's producer:
T2314, T2414
Instruction Manual
COMET SYSTEM, s.r.o.
Bezrucova 2901
756 61 Roznov pod Radhostem
Czech Republic
www.cometsystem.com
Advertisement
Table of Contents
Related Manuals for Comet System T2314
Summary of Contents for Comet System T2314
- Page 1 It is prohibited to copy and make any changes in this manual, without explicit agreement of company COMET SYSTEM, Ltd. All rights reserved. COMET SYSTEM, Ltd. makes constant development and improvement of their products. Manufacturer reserves the right to make technical changes to the device without previous notice. Misprints reserved.
-
Page 2: Device Setting From The Manufacturer
O and kPa. It is possible to set pressure correction for altitude (offset). Device setting is provided by user’s software, see latter. Device T2314 communicate via link RS232, device T2414 via link RS485. Supported communication protocols are Modbus RTU, protocol compatible with standard Advantech-ADAM, ARION and communication with HWg–Poseidon... -
Page 3: Device Installation
Device is designed for wall mounting. There are two mounting holes at the sides of the case. Don’t connect device while power supply voltage is on. Interconnection terminals for T2314 and T2414 devices are accessible after unscrewing four screws and removing the lid. Lace the cable through a gland at the case wall. - Page 4 Dimensions – T2314 Transmitter with RS232 Dimensions – T2414 Transmitter with RS485 Dimensions – T2314L, T2414L Connection: see Appendix B IE-SNC-T23(4)14-04...
-
Page 5: Typical Application Wiring, Connection Of Terminals
Typical application wiring, connection of terminals T2314 – power from communication port T2314 – power from external voltage source T2414 – RS485 IE-SNC-T23(4)14-04... -
Page 6: Description Of Communication Protocols
Description of communication protocols Detailed description each communication protocols including examples of communication is available in individual document “Description of communication protocols of Txxxx series” which is free to download at www.cometsystem.com. Note: After switching ON the power of the device it can last up to 2 s before the device starts to communicate and measure! Modbus RTU Control units communicate on master-slave principle in half-duplex operation. -
Page 7: Protocol Compatible With Advantech-Adam Standard
Modbus registers of the device Variable Unit Address[hex] Address[dec] Format Size Status Address of device 0x2001 8193 BIN16 R/W* Code of communication 0x2002 8194 BIN16 R/W* speed Serial number of 0x1035 4150 BIN16 device Hi Serial number of 0x1036 4151 BIN16 device Lo Version of... -
Page 8: Error States Of The Device
• If jumper during switching ON the power is not closed, device communicates in accordance with stored setting. • If jumper is closed during device operation, device temporarily changes its address to 00h, it will communicate in the same communication speed as before closing jumper and will communicate without check sum. -
Page 9: Readings On Lcd Display
Error 2 There is a reading „Err2“ on LCD display. Pressure measurement error occurred. Value read from the device is -999.9. • This state occur if measured pressure value with added correction for altitude is outside of range from 300 hPa to 1350 hPa (from 4.351 PSI to 19.580 PSI) or the pressure sensor is damaged. -
Page 10: End Of Operation
Storing conditions: temperature -30 to +80 °C, humidity 0 to 100 %RH without condensation Dimensions: see dimensional drawings Weight: approximately T2314 cca 215 g, T2314L cca 135 g, T2414(L) cca 135 g Material of the case: ASA End of operation... - Page 11 Appendix A Connection of ELO E06D (RS232/RS485) and ELO 214 (USB/RS485) converters The ELO E06D converter is an optional accessory for connection of transmitter with RS485 interface to the PC via serial port RS232. Connect connector marked RS232 directly to the PC, connect power to connector marked RS485.
Need help?
Do you have a question about the T2314 and is the answer not in the manual?
Questions and answers