PDW30 Point-to-Point Wireless Bridge Instruction Manual
3
Table of Contents
Table of Contents....................................................3
Table of Figures......................................................3
Introduction .............................................................4
Ordering Information...............................................4
Specifications..........................................................5
General................................................................5
Analog Input ........................................................5
Isolated 4-20 mA Transmitter Output..................5
Digital Input / Output Terminal.............................5
RS485 Modbus®RTU Serial Comms..................6
PDW Manager Software......................................6
Safety Information...................................................6
Installation...............................................................6
Unpacking............................................................6
Pre-Installed Conduit Plug...................................7
Mounting Instructions ..........................................7
Cover Jam Screw................................................7
FCC Notice..........................................................7
IMPORTANT....................................................7
Canada (IC) Notice..........................................7
Connections.........................................................8
Power Connector.............................................9
Signal Connector .............................................9
4-20 mA Output Connector..............................9
Digital I/O Connector .....................................10
Modbus RTU Serial Communications............10
Setup and Programming.......................................11
Overview............................................................11
Programming Buttons........................................12
Quick Tip ...........................................................12
PDW Manager Software....................................13
Display Functions & Messages.........................14
Primary Unit...................................................14
Secondary Unit ..............................................15
Setup Menu.......................................................16
Entering Numeric Values...............................16
Primary Device Menus...................................17
Secondary Device Menus..............................20
Display Signal I/O and Digital I/O Status.......20
Programming with PDW Manager.....................21
Troubleshooting ....................................................24
Factory Defaults & User Settings......................27
Mounting Dimensions............................................28
Table of Figures
Figure 1. PDW30 Device Assembly, Rear View.....8
Figure 2. Power Connections..................................9
Figure 3. Analog Input Connections........................9
Figure 4. 4-20 mA Output Connections ..................9
Figure 5. Digital I/O Connections..........................10
Figure 6. Three- and Five-Wire RS485 Modbus
Connections ..........................................................10
Figure 7. Multiple Device RS485 Modbus
Connection............................................................10
Figure 8. Enclosure Dimensions –Front View......28
Figure 9. Enclosure Dimensions –Side Cross
Section View .........................................................28
