PRECISION DIGITAL PDA1200 Manual de usuario
PRECISION DIGITAL CORPORATION
89 October Hill Road • Holliston MA 01746 USA
Tel (800) 343-1001 • Fax (508) 655-8990
www.predig.com
SERIAL COMMUNICATION
CONVERTERS & ADAPTERS
Instruction Manual
•RS-232 to RS-422/485 Converter
•Isolated RS-232 to RS-422/485 Converter
•USB to RS-232 Converter
•USB to RS-422/485 Converter
•Isolated USB to RS-422/485 Converter
•Trident RS-232 & RS-485 Multi-Input Isolated Adapter Board
•Trident Serial Communication RS-232 Adapter
•Trident Serial Communication RS-422/485 Adapter
•P
ROVUSerial Communication RS-232 Adapter
•PROVU Serial Communication RS-422/485 Adapter
Serial Communication Converters & Adapters Instruction Manual
2
Disclaimer
The information contained in this document is subject to change without
notice. Precision Digital makes no representations or warranties with
respect to the contents hereof, and specifically disclaims any implied
warranties of merchantability or fitness for a particular purpose.
Registered Trademarks
MeterView®and ConsoliDator®are registered trademarks of Precision
Digital Corporation, Modbus®is a registered trademark of Schneider
Automation Inc. All other trademarks mentioned in this document are
the property of their respective owners.
© 2008 Precision Digital Corporation. All rights reserved.
ORDERING INFORMATION
Model Description
PDA1200 ProVu Meter Copy Cable, 3' (0.9 m)
PDA1232 ProVu RS-232 Serial Adapter
PDA1485 ProVu RS-422/485 Serial Adapter
PDA7420 Trident Meter Copy Cable, 7' (2.1 m)
PDA7232 Trident RS-232 Serial Adapter, PDA7420 included
PDA7422 Trident RS-422/485 Serial Adapter, PDA7420 included
PDA7485-I RS-232 to RS-422/485 Isolated Converter
PDA7485-N RS-232 to RS-422/485 Non-Isolated Converter
PDA7488 Trident RS-232 & RS-485 Isolated Multi-Input Adapter
PDA8232-N USB to RS-232 Non-Isolated Converter
PDA8485-I USB to RS-422/485 Isolated Converter
PDA8485-N USB to RS-422/485 Non-Isolated Converter
MeterView®
MeterView
®
Software for Trident Meters
FREE Download available at
www.predig.com/meterview
Serial Communication Converters & Adapters Instruction Manual
3
SAFETY INFORMATION
!
CAUTION: Read complete
instructions prior to instal-
lation and operation of the
equipment.
WARNING: Risk of
electric shock.
WARNING
Hazardous voltages could exist on serial communication wiring
networks. Installation and service should be performed only by
trained service personnel.
Serial Communication Converters & Adapters Instruction Manual
4
Table of Contents
ORDERING INFORMATION --------------------------------------------- 2
SAFETY INFORMATION ------------------------------------------------- 3
SPECIFICATIONS---------------------------------------------------------- 7
PDA1232 PROVURS-232 Serial Adapter ----------------------------------7
PDA1485 PROVURS-422/485 Serial Adapter ----------------------------7
PDA7232 Trident RS-232 Serial Adapter----------------------------------7
PDA7422 Trident RS-422/485 Serial Adapter ----------------------------8
PDA7485 RS-232 to RS-422/485 Converter ------------------------------ 8
PDA7488 Trident RS-232 & RS-485 Multi-Input Adapter-------------9
PDA8232 USB to RS-232 Converter ----------------------------------------9
PDA8485 USB to RS-422/485 Converter -------------------------------- 10
SERIAL COMMUNICATIONS OVERVIEW -------------------------11
PDA1232 PROVURS-232 SERIAL ADAPTER ---------------------13
Description ----------------------------------------------------------------------- 13
Installation ------------------------------------------------------------------------ 14
Connections-------------------------------------------------------------------- 15
PROVUSerial Communication Address (serial) -------------------- 15
PDA1485 PROVURS-422/485 SERIAL ADAPTER ---------------16
Description ----------------------------------------------------------------------- 16
Installation ------------------------------------------------------------------------ 17
PROVUSerial Communication Address (serIAl) -------------------- 17
Connections-------------------------------------------------------------------- 20
PDA7232 TRIDENT RS-232 SERIAL ADAPTER -----------------21
Description ----------------------------------------------------------------------- 21
Installation ------------------------------------------------------------------------ 22
Connections-------------------------------------------------------------------- 23
PD765 Serial Communication Address (serl)------------------------ 23
PDA7422 TRIDENT RS-422/485 SERIAL ADAPTER -----------24
Description ----------------------------------------------------------------------- 24
Installation ------------------------------------------------------------------------ 25
PD765 Serial Communication Address (serl)------------------------ 25
Connections-------------------------------------------------------------------- 28
PDA7485 RS-232 TO RS-422/485 CONVERTER-----------------29
Serial Communication Converters & Adapters Instruction Manual
5
Description ----------------------------------------------------------------------- 29
Installation ------------------------------------------------------------------------ 30
Connections-------------------------------------------------------------------- 32
PDA7488 TRIDENT RS-232 & RS-485 MULTI-INPUT
ADAPTER -------------------------------------------------------------------33
Description ----------------------------------------------------------------------- 33
Installation ------------------------------------------------------------------------ 34
Mounting ------------------------------------------------------------------------ 34
PD765 Serial Communication Address (serl)------------------------ 34
Connections-------------------------------------------------------------------- 36
PDA8232 USB TO RS-232 CONVERTER --------------------------37
Description ----------------------------------------------------------------------- 37
Installation ------------------------------------------------------------------------ 38
PDA8485 USB TO RS-422/485 CONVERTER---------------------39
Description ----------------------------------------------------------------------- 39
Installation ------------------------------------------------------------------------ 40
Connections-------------------------------------------------------------------- 41
TROUBLESHOOTING----------------------------------------------------43
Serial Communication Converters & Adapters Instruction Manual
6
Table of Figures
Figure 1. General Four-Wire Network Connection .......................... 12
Figure 2. General Two-Wire Network Connection ...........................12
Figure 3. RS-232 Adapter Connections ............................................14
Figure 4. RS-422 or RS-485 Wiring ...................................................18
Figure 5. RS-485 Two-Wire Multi-Drop Wiring ................................. 19
Figure 6. Connections for PDA1485 to Serial Converter................. 20
Figure 7. RS-232 Adapter Connections ............................................22
Figure 8. Standard Modular Cable Wiring ........................................23
Figure 9. RS-422 or RS-485 Wiring ...................................................26
Figure 10. RS-485 Two-Wire Multi-Drop Wiring ...............................27
Figure 11. Standard Modular Cable Wiring ......................................28
Figure 12. Connections for PDA7422 to Serial Converter...............28
Figure 13. PDA7485 Terminal Connectors and DIP Switch ............30
Figure 14. PDA7485 DIP Switch Settings .........................................30
Figure 15. RS-485 Two-Wire Multi-Drop Wiring ...............................31
Figure 16. Connections for PDA7485 in a Four-Wire Network ....... 32
Figure 17. Connections for PDA7485 in a Two-Wire Network ........32
Figure 18. PDA7488 Mounting...........................................................34
Figure 19. RS-422 or RS-485 Wiring .................................................35
Figure 20. Standard Modular Cable Wiring ......................................36
Figure 21. Connections for PDA8232 to serial device.....................38
Figure 22. PDA8485 DIP Switch Location.........................................40
Figure 23. PDA8485 DIP Switch Settings .........................................40
Figure 24. Connections for PDA8485 in a Four-Wire Network ....... 41
Figure 25. Connections for PDA8485 in a Two-Wire Network ........41
Figure 26. RS-485 Two-Wire Multi-Drop Wiring ...............................42
Serial Communication Converters & Adapters Instruction Manual
7
SPECIFICATIONS
PDA1232 PROVURS-232 Serial Adapter
COMPATIBILITY EIA-232
CONNECTORS PC compatible 9-pin D subminiature connector (DB9) and
RJ45 (adapter to meter)
CABLE 6' (1.8 m) standard Cat5e cable provided with adapter
DISTANCE Adapter to PROVUmeter: 6' (1.8 m) max; Adapter to com-
puter: 50' (15 m) max; serial interface cable not provided
POWER Powered by PROVU meter M-Link connection
STATUS
INDICIATION
Separate LEDs for Power (P), Transmit (TX), and
Receive (RX)
PDA1485 PROVURS-422/485 Serial Adapter
COMPATIBILITY EIA-422 and EIA-485
CONNECTORS Removable screw terminal connector and RJ11 (adapter to
meter)
CABLE 6' (1.8 m) standard Cat5e cable provided with adapter
DISTANCE Adapter to to PROVUmeter: 6' (1.8 m) max; Adapter to com-
puter: 3,937' (1,200 m) max
POWER Powered by PROVU meter M-Link connection
STATUS
INDICIATION
Separate LEDs for Power (P), Transmit (TX), and
Receive (RX)
PDA7232 Trident RS-232 Serial Adapter
COMPATIBILITY EIA-232
CONNECTORS PC compatible 9-pin D subminiature connector (DB9) and
RJ11 (adapter to meter)
CABLE 7' (2.1 m) standard modular cable provided with adapter
DISTANCE Adapter to PD765 meter: 7' (2.1 m) max; Adapter to com-
puter: 50' (15 m) max; serial interface cable not provided
POWER Powered by Trident PD765 RJ11 connection
STATUS
INDICIATION
Separate LEDs for Power (P), Transmit (TX), and
Receive (RX)
Serial Communication Converters & Adapters Instruction Manual
8
PDA7422 Trident RS-422/485 Serial Adapter
COMPATIBILITY EIA-422 and EIA-485
CONNECTORS Removable screw terminal connector and RJ11 (adapter to
meter)
CABLE 7' (2.1 m) standard modular cable provided with adapter
DISTANCE Adapter to PD765 meter: 7' (2.1 m) max; Adapter to com-
puter: 3,937' (1,200 m) max
POWER Powered by Trident PD765 RJ11 connection
STATUS
INDICIATION
Separate LEDs for Power (P), Transmit (TX), and
Receive (RX)
PDA7485 RS-232 to RS-422/485 Converter
COMPATIBILITY EIA-232, EIA-422, and EIA-485
CONNECTORS Screw terminal connector and DB9
DISTANCE RS-232 connection: 50' (15 m) max; RS-422/485 connec-
tion: 3,937' (1,200 m) max
NUMBER OF
UNITS
Up to 31 RS-485 compatible devices
POWER 9-12 VDC; 115 VAC/12 VDC adapter included
STATUS
INDICIATION
Separate LEDs for Power (P), Transmit (TX), and
Receive (RX)
ISOLATION PDA7485-I: 1500 VAC between data lines; 700 VDC
input/output-to-power
PDA7485-N: 1500 VAC between data lines only
Serial Communication Converters & Adapters Instruction Manual
9
PDA7488 Trident RS-232 & RS-485 Multi-Input Adapter
COMPATIBILITY EIA-232, EIA-422, and EIA-485
CONNECTORS Screw terminal connector, RJ11, and DB9
CABLE Six 3.5' (1 m) standard modular cables provided with adap-
ter
DISTANCE Adapter board to PD765 meter: 7' (2.1 m) max; RS-232
connection: 50' (15 m) max; RS-422/485 connection: 3,937'
(1,200 m) max
NUMBER OF
UNITS
Up to 6 Trident meters
POWER Powered by 1 PD765 RJ11 connection
STATUS
INDICIATION
Separate LEDs for power (POWER), transmit (DATA OUT),
and receive (DATA IN)
ISOLATION 1500 VAC input-to-output, TX-to-RX line;
500 VAC meter-to-meter
DIMENSIONS 4.0" x 5.5" x 0.9" (H x W x D)
PDA8232 USB to RS-232 Converter
COMPATIBILITY USB 1.1, USB 2.0, EIA-232
CONNECTORS PC compatible 9-pin D subminiature connector (DB9) and
USB Type A
DRIVERS Windows
®
98/2000/ME/XP
DISTANCE USB connection: 10' (3 m) max; RS-232 connection: 50'
(15m) max
POWER USB port
Serial Communication Converters & Adapters Instruction Manual
10
PDA8485 USB to RS-422/485 Converter
COMPATIBILITY USB 1.1, USB 2.0, EIA-422, and EIA-485
CONNECTORS Screw terminal connector and USB Type B
DRIVERS Windows
®
98/2000/ME/XP, Linux 2.4 & greater
DISTANCE USB connection: 10' (3 m) max; RS-422/485 connection:
3,937' (1,200 m) max
NUMBER OF
UNITS
Up to 31 RS-485 compatible devices
POWER USB port
STATUS
INDICIATION
Separate LEDs for Power (P), Transmit (TX), and
Receive (RX)
ISOLATION PDA8485-I: 1500 VAC between data lines; 700 VDC
input/output-to-power
PDA8485-N: 1500 VAC between data lines only
Este manual sirve para los siguientes modelos
11
Tabla de contenidos
