1-Wire adapter to RS232 DS9097U

59,00 (-20%) 47,20 Net VAT excluded

DS9097U-S09 1-Wire to RS232 adapter

15 in stock, 16 available

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SKU: HWPDS9097U Categories: , Tag:, Brand:

The DS9097U is a sophisticated 1-Wire (MicroLanTM) to RS232 adapter , which performs RS232 level conversion and actively generates 1-Wire communication signals.
Using a suitable TMEX driver, this device allows an IBM-compatible PC to communicate directly with any 1-Wire device connected to it through the RJ-11 port. The DS9097U adapters are based on the DS2480B 1-Wire Line Driver chip.
The RXD/TXD polarity setting pin of the chip is connected to VDD (non-inverting). The free driver can be downloaded from https://www.maximintegrated.com/en/app-notes/index.mvp/id/192. The DS9097U can communicate with 1-Wire devices both at regular speed and in Overdrive mode. The serial port must support a data rate of 9600bps. Under the control of the software, the adapter can be set to data rates of 19200, 57600 and 115200bps. The two higher speeds are suitable for communication at Overdrive speeds with devices that support this mode.
Since the DS9097U operates in byte mode, each byte of data received from the RS232 port generates eight time slots on the 1-Wire line. For the connection with the CPUs SlimLine it is recommended to use the adapters code CBL055*000 and CBL057**00.

Code (SKU) Description Price List (Discount) Net Stock Comparison
1-Wire adapter to RS232 DS9097U 59,00 (-20%) 47,20 Net VAT excluded

15 in stock, 16 available

Code (SKU) Description Price List (Discount) Net Stock Comparison
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Unshielded RJ45 8/8 extension cable (30cm) 6,00 (-20%) 4,80 Net VAT excluded

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# Title Link
0 Manage 1-Wire devices
# Code Type Description Last update Download
1 PDF Datasheet DS9097U 03/02/2014
# Code Type Description Last update Download
1 Guidelines for long and reliable 1-wire networks 03/11/2017
2 Understanding how 1-wire networks work 03/02/2014
# Code Type Description Last update Download
1 Information on using the One-Wire BUS 25/10/2019
# Title Link
0 CRC calculation for One-Wire Maxim devices
1 Access control with iButton
2 1-Wire Fieldbus Information and Considerations
3 I-button access control
4 Reading of 3 temperatures from 1-Wire probes
5 A simple access control system with identification

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