inhand VG710 AC/DC Adapter Installation Guide
- June 6, 2024
- Inhand
Table of Contents
inhand VG710 AC/DC Adapter Installation Guide
Introduction
1-Wire is a device communication bus system designed by Dallas Semiconductor Corp. that provides low-speed data, signaling, and power over a single conductor. It is typically used to communicate with small inexpensive devices such as digital thermometers and iButton devices. iButton® devices are small, durably packaged modules with globally unique digital addresses.
With its integrated 1-Wire interface, VG710 acts as bus master could communicate with iButton device or 1-Wire thermometer.
Users should first correctly install their 1-Wire device, and then they can check their 1-Wire device detail via VG710’s WebUI.
Install your 1-Wire device
The following figure shows 20-pin IO connector of VG710, which includes 1 Wire
interface support.
The following table details the 20-pin IO connector function assignment, and pin 3 is reserved for 1-Wire application.
PIN| Terminal Name| PIN| Terminal Name| PIN|
Terminal Name
---|---|---|---|---|---
1| 485-| 8| A14/D14| 15| DO1
2| CANL| 9| Al2/D12| 16| GND
3| 1-Wire| 10| GND| 17| A15/D15/WHEEL TICK
4| DO4| 11| 485+| 18| A13/D13
5| DO2| 12| CANH| 19| A11/D11
6| GND| 13| GND| 20| GND
7| A16/D16/FWD| 14| DO3| |
When install your 1-Wire device, you should connect its DQ pin to pin 3 of
VG710. Also you should connect its VDD and GND pins to GND pin of VG710. Make
sure your installation is ready, and all these pin connections are OK.
Check your 1-Wire device detail
The following figure shows where you can check detail of your 1-Wire device. Check WebUI: Industrial >> 1-Wire
No Connection
The Connection Status shows Disconnected if no 1-Wire device is connected or your 1-Wire device has not been correctly installed.
iButton device
If your iButton device is correctly installed, it shows as the following.
1-Wire thermometer
If your 1-Wire thermometer is correctly installed, it shows as the following.
Note that it takes a little longer to retrieve the temperature, and you can enable page auto refresh to check the temperature changes.
The following example selects 5 seconds and then click Refresh button to
enable page auto refresh.
Then page auto refresh will work and you will see the temperature changes.
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>