Atal TR485-103D-700 Manuel d'instructions

TRANSMITTER TR485-103D-150, TR485-103D-700 Programmable transmitter of temperature, relative humidity and other derived humidity values with R

Not allowed manipulation It is not allowed to operate the device under conditions other than specified in technical parameters. Devices are not design

Appendix A Connection of ELO E06D converter (RS232/RS485) (optionally accessory of the transmitter TR485-103D-700) The ELO E06D converter is an opt

2 Instruction Manual for use of temperature and relative humidity transmitter TR485-103D-150, TR485-103D-700 Transmitter is designed for measureme

It is recommended to use shielded twisted copper cable (e.g. SYKFY ). Outside diameter of the cable must be from 3 to 6.5 mm, maximal length 1200m. Th

Typical application wiring, connection of terminals Info mode If in doubt of setting of installed transmitter, verification of its address is enabled

5 Sent request and response have syntax: ADDRESS OF DEVICE – FUNCTION – Modbus CRC Supported functions 03 (0x03): Reading of 16-bit registers (

6 115200Bd, parameters of communication link are 1 start bit + eight bit data word (LSB first) + 1 stop bit, without parity. Jumper Jumper is loc

7 Error 1 Measured (calculated) value is over upper limit of allowed full scale range. There is a reading „Err1“ on LCD display. Value read fro

Technical parameters of the instrument: RS 485 Interface: Receiver-Input Resistance: 96 kΩ Devices on bus: max. 256 (1/8 Unit Receiver Load) Mea

9 The value computed from ambient temperature and relative humidity: Display resolution: 0,1 °