Precision Digital Corporation PROVU PDA1232 Instruction Manual

Precision Digital Corporation PROVU PDA1232 Instruction Manual

Serial communication converters & adapters
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Serial Communication Converters & Adapters
Instruction Manual
PDA1232 P
V
RS-232
RO
U
Serial Adapter
PDA7485 RS-232 to
RS-485 Converter
Provide Convenient Way to Bring Data from Meter Into PC, PLC, etc.
RS-232 and RS-485 Adapters Available
USB to RS-485 and RS-232 Converters Available for Trident and for P
PDA8006 USB Adapter Great for Programming Trident Meter
PRECISION DIGITAL CORPORATION
233 South Street • Hopkinton MA 01748 USA
Tel (800) 343-1001 • Fax (508) 655-8990
www.predig.com
PDA1485 P
V
RS-485
RO
U
Serial Adapter
PDA8006 Trident to USB
Serial Adapter
PDA8008 P
V
to USB
RO
U
Serial Adapter
PDA7232 Trident RS-232
Serial Adapter
PDA8232 USB to RS-232
Converter
V
Meters
RO
U
PDA7422 Trident RS-485
Serial Adapter
PDA8485 USB RS-485
Converter

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Summary of Contents for Precision Digital Corporation PROVU PDA1232

  • Page 1 USB to RS-485 and RS-232 Converters Available for Trident and for P Meters • PDA8006 USB Adapter Great for Programming Trident Meter PRECISION DIGITAL CORPORATION 233 South Street • Hopkinton MA 01748 USA Tel (800) 343-1001 • Fax (508) 655-8990 www.predig.com...
  • Page 2: Introduction

    Anyone using these products for such applications does so at his/her own risk. Precision Digital Corporation shall not be held liable for damages resulting from such improper Ordering Information use.
  • Page 3: Table Of Contents

    Serial Communication Converters & Adapters Instruction Manual Table of Contents Introduction ......................2 Ordering Information ................... 2 Specifications....................... 5 PDA1232 P RS-232 Adapter ..............5 PDA1485 P RS-485 Adapter ..............5 PDA7232 Trident RS-232 Adapter ..............5 PDA7420 Trident Meter Copy Cable .............. 5 PDA7422 Trident RS-485 Adapter ..............
  • Page 4 Serial Communication Converters & Adapters Instruction Manual Table of Figures Figure 1. DIN Rail Clips Mounted to Expansion Module ........7 Figure 2. Hinge & Latch End of DIN Rail Clip ............ 7 Figure 3. DIN Rail Clips Mounted to Module ............. 7 Figure 4.
  • Page 5: Specifications

    Serial Communication Converters & Adapters Instruction Manual PDA7420 Trident Meter Copy Specifications Cable PDA1232 P RS-232 Adapter Purpose To clone programming from one Trident meter to another Compatibility EIA-232 Connectors RJ11 Connectors PC compatible 9-pin D subminiature Cable One 7' (2.1 m) standard modular cable connector (DB9) and RJ45 (adapter to meter) Cable...
  • Page 6: Pda8006 Trident Usb Adapter

    Serial Communication Converters & Adapters Instruction Manual PDA8006 Trident USB Adapter PDA8485 USB to RS-485 Converter Purpose To be used only for programming the Trident meter Compatibility USB 1.1, USB 2.0, EIA-422, and Compatibility USB 1.1, USB 2.0 EIA-485 Connectors RJ11, and USB Type B Connectors Screw terminal connector and USB...
  • Page 7: Din Rail Mounting Instructions

    Serial Communication Converters & Adapters Instruction Manual amount of strain the wiring might place on the module DIN Rail Mounting mounting needs to be considered also. In many cases, DIN rail with double-sided tape might be acceptable, although not Instructions recommended in areas of high vibration or extreme hot or cold temperatures.
  • Page 8: Serial Communications Overview

    Serial Communication Converters & Adapters Instruction Manual Figure 9 illustrates how to connect a general four-wire Serial Communications network (a four-wire network actually contains 5 wires). Overview PDA8485 RS-422/485 DEVICE RS-232 and RS-485 are standard interfaces approved by the Electronic Industries Alliance (EIA) for connecting serial devices.
  • Page 9: Pda1232 Pro Vu Urs-232 Serial Adapter

    Serial Communication Converters & Adapters Instruction Manual PDA1232 P RS-232 Serial Installation Adapter Figure 11 shows the connection of a P meter to a PC using the PDA1232 serial adapter. The PDA1232 has an RJ45 connector to connect the Cat5e cable and a PC compatible 9-pin D subminiature connector (DB9).
  • Page 10: Pda1485 Pro Vu Urs-485 Serial Adapter

    Serial Communication Converters & Adapters Instruction Manual Notes: PDA1485 P RS-485 Serial Termination resistors are optional and values Adapter depend on the cable length and characteristic impedance. Consult the cable manufacturer for recommendations. Refer to PDA7485 RS-232 to RS-485 Converter on page 13 for further details. Use shielded cable, twisted-pairs plus ground.
  • Page 11: Pda7232 Trident Rs-232 Serial Adapter

    Serial Communication Converters & Adapters Instruction Manual PDA7232 Trident RS-232 Connections Serial Adapter A PDA7420 cable is provided to connect the Trident meter to the PDA7232 serial adapter. Figure 16 shows the PDA7420 cable details. Figure 16. Standard Modular Cable Wiring PDA7420 Trident Meter Copy Description Cable...
  • Page 12: Pda7422 Trident Rs-485 Serial Adapter

    Serial Communication Converters & Adapters Instruction Manual PDA7422 Trident RS-485 Serial Adapter Description The PDA7422 converts the serial output of the PD765 Trident meter to balanced, full or half-duplex RS-485 signals. Figure 18. RS-422 or RS-485 Wiring The PD7422 has a removable screw terminal connector Notes: for the 485 terminals which includes Transmit Data Termination resistors are optional and values...
  • Page 13: Connections

    Serial Communication Converters & Adapters Instruction Manual Connections PDA7485 RS-232 to RS-485 Converter A PDA7420 cable is provided to connect the Trident meter to the PDA7422 adapter. Figure 20 shows the PDA7420 cable details. (WH) 1 (BK) 2 (R) 3 (G) 4 (Y) 5 (BL) 6...
  • Page 14: Connections

    Serial Communication Converters & Adapters Instruction Manual To configure a two-wire network set both of the 2 WIRE Connections switch positions to ON (up). For a four-wire network set both of the 2 WIRE switches to OFF (down). To power the PDA7485, connect 12 VDC to the +12VDC and ground to the GND screw terminals from When the RS-422 switch position is ON (up) it is the supplied 115 VAC/12 VDC adapter.
  • Page 15: Pda8006 Trident To Usb Serial Adapter

    Serial Communication Converters & Adapters Instruction Manual PDA8006 Trident to USB PDA8008 P to USB Serial Serial Adapter Adapter Description Description The PDA8006 Trident to USB Serial Adapter allows for The PDA8008 P to USB Serial Adapter allows for direct connection of a Trident meter to the USB port of a direct connection of a P Series meter to the USB PC.
  • Page 16: Pda8232 Usb To Rs-232 Converter

    Serial Communication Converters & Adapters Instruction Manual PDA8232 USB to RS-232 PDA8485 USB RS-485 Converter Converter Description Description The PDA8485 converts USB to balanced, full or half- The PDA8232 USB to RS-232 Converter allows for duplex RS-422 or RS-485 signals. direct connection of a serial device to the USB port of a The PDA8485 has a removable screw terminal connector for the RS-485 terminals which includes...
  • Page 17: Connections

    Serial Communication Converters & Adapters Instruction Manual When the RS-422 switch position is ON (up) and the RS-485 switch position is OFF (down) it is configured for an RS-422 network. When the RS-422 switch position is OFF (down) and the RS-485 switch position is ON (up) it is configured for an RS-485 network.
  • Page 18: Troubleshooting

    Serial Communication Converters & Adapters Instruction Manual Troubleshooting Symptom Check/Action Power LED is off PDA1232, PDA1485, PDA7232, or PDA7422 Check modular cable connection Check power to meter PDA7485 Check wall plug adapter output Check power connection polarity PDA8485 Check USB connections Try different USB port Check USB port with other device Meter not...
  • Page 19 Fax: (508) 655-8990 Email: sales@predig.com Place Orders Email: orders@predig.com For the latest version of this manual please visit www.predig.com PRECISION DIGITAL CORPORATION 233 South Street • Hopkinton MA 01748 USA Tel (800) 343-1001 • Fax (508) 655-8990 www.predig.com LIM7232_O 05/20...

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