Emerson Bristol ControlWave PAC, Технические характеристики, Страница: 4 / 10

CWPAC
Technical Specifications
Page 4
ACCOL III
In addition to the basic functions and function
blocks, ControlWave Designer brings the benefit of
over twenty years of SCADA and plant control
experience in Emerson’s ACCOL III function block
library. ACCOL III includes over sixty function blocks
valuable for use in oil and gas, water and waste,
and process measurement and control applications.
ACCOL III is designed to take full advantage of the
significant features offered by ControlWave.
The library consists of many function blocks
including:
ƒ
Average, Compare, Totalize
ƒ
Scheduling and Sequencing
ƒ
PID and Lead/Lag
ƒ
AGA Gas Flow and Liquids Calculations
ƒ
File Handling
ƒ
NIST-23
ObjectServer
ObjectServer is an optional OPC-compliant server
that provides direct communication to the
ControlWave family of controllers, RTUs, PLCs, and
flow computers through the OpenBSI
Communications Interface. ObjectServer supports
serial multi-drop, remote telemetry, and Ethernet
communication networks. Unlike traditional OPC
servers, ObjectServer provides reliable access to
RTUs that are connected via low-bandwidth, high-
latency, and poor-quality networks such as radio,
satellite, and cellular modems.
ControlWave PAC
CPU Module
Processor Type 586 CPU, 100 MHz
Memory Boot 512 kB
Flash 32 MB on-board
SRAM 2 MB, battery backed
SDRAM 64 MB (66MHz SDRAM coupled to a 32-bit bus)
Clock Accuracy 2 second/day at 25˚C
Communications
COM1 Type RS-232
Connector PC/AT 9-pin male D-sub
Baud Up to 115.2 KB
COM2 Type RS-232
Connector PC/AT 9-pin male D-sub
Baud Up to 115.2 KB
COM3 (optional) Type RS 232 or RS 485
Connector RJ45
Baud Up to 115.2 KB
Isolation 500 Vdc (RS-485 only)
COM4 (optional) Type RS-485
Connector PC/AT 9-pin male D-sub
Isolation 500 Vdc
Ethernet Port 1 Type 10/100 Base-T Ethernet port
Connector RJ45
Isolation 500 Vdc