WR-30 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
Isolated 4-20 mA Transmitter Output .................. 5
Digital Input / Output Terminal ............................ 5
RS-485 Modbus
®
RTU Serial Comms ................ 6
WR Manager Software ....................................... 6
Safety Information .................................................. 7
Installation .............................................................. 7
Unpacking ........................................................... 7
Pre-Installed Conduit Plug .................................. 8
Mounting Instructions .......................................... 8
Cover Jam Screw................................................ 8
FCC Notice ......................................................... 8
IMPORTANT ................................................... 8
Canada (IC) Notice ......................................... 8
Connections ........................................................ 9
Power Connector .......................................... 10
Signal Connector ........................................... 11
4-20 mA Output Connector ........................... 11
Digital I/O Connector ..................................... 12
Modbus RTU Serial Communications ........... 12
Setup and Programming ...................................... 13
Overview ........................................................... 13
Programming Buttons ....................................... 14
Quick Tip ........................................................... 15
WR Manager Software ..................................... 16
Display Functions & Messages ......................... 17
Primary Unit ................................................... 17
Secondary Unit .............................................. 18
Setup Menu ...................................................... 19
Entering Numeric Values .............................. 19
Primary Device Menus .................................. 20
Secondary Device Menus ............................. 23
Display Signal I/O and Digital I/O Status ....... 23
Programming with WR Manager ....................... 24
Troubleshooting .................................................... 27
Factory Defaults & User Settings ...................... 30
Mounting Dimensions ........................................... 31
PDA6963-BM Stainless Steel Pipe Mounting Kit . 31
Table of Figures
Figure 1. WR-30 Device Assembly, Rear View ............................................................................................ 9
Figure 2. Power Connections ..................................................................................................................... 10
Figure 3. WR-30 and 2-Wire Transmitter Powered from Same Supply ..................................................... 10
Figure 4. Analog Input Connections .......................................................................................................... 11
Figure 5. 4-20 mA Output Connections ..................................................................................................... 11
Figure 6. Digital I/O Connections ............................................................................................................... 12
Figure 7. Three- and Five-Wire RS-485 Modbus Connections .................................................................. 12
Figure 8. Multiple Device RS-485 Modbus Connection .............................................................................. 12
Figure 9. Enclosure Dimensions – Front View ........................................................................................... 31
Figure 10. Enclosure Dimensions – Side Cross Section View ................................................................... 31
Figure 11. PDA6963-BM Stainless Steel Pipe Mounting Kit ..................................................................... 31
