Precision Digital Corporation PDW30 Installation Manual

1, Precision Digital Corporation PDW30 © 2017 Precision Digital Corporation. All rights reserved. Thank you for your purchase of the PDW30 Point-to-Point Wireless Bridge. This installation guide will briey de- scribe some common setup procedures and best practices for this device. This guide includes: Importa…

2, 2 Important Information Optional accessories for the PDW30 include solutions for long distance wireless transmis- sion, convenient mounting kits, and wireless surveying tools. Available Accessories Read complete instructions prior to installation and operation of the instrumen…

3, 3 In order to wire the wireless units, it is necessary to unscrew their covers and remove their electronics modules. Screw terminals are located on the reverse side of the electronics modules. Wires should be run through the conduit entry holes at the rear of the device …

4, 4 The diagram below shows a typical PDW30 installation. A transmitter is outputting an ana- log signal to the primary wireless unit. The analog signal is being wirelessly broadcasted to the secondary unit which then sends a 4-20 mA signal to the destination device.…

5, 5 The primary wireless unit determines network protocol and digital I/O settings for the sec- ondary unit, simplifying the setup process. If a digital connection is programmed to be an input on the primary unit, that same connection will be an output on the secondary unit…

6, Precision Digital Corporation PDW30 6 Both the primary and secondary wireless units may be protected with a four digit numeric password in order to prevent unauthorized tampering. When a password has been set, you will be prompted to enter that password in order to access the device menu. Setti…

7, 7 If you are experiencing di󰀩culties with your wireless installation, consult the troubleshooting steps listed below. For best results, identify the symptoms of the problem you are having and attempt all of the corrective actions listed for the particular symptom. Symptom P…

8, Precision Digital Corporation PDW30 LIMW30QS_B - 03/178 Symptom Possible Cause Corrective Action Digital inputs are not corresponding with digital outputs. Devices have mis- matched input/output settings. • Check to make sure the digital connection is programmed appropriately as either an input or an ou…