[ Home ] [
Products ] [
Data Sheets ] [
Support ] [
FAQ ] [
Sales Offices ] [
Request Catalog ] [
Contact duTec
]
An ethernet or 300
- 38,400 baud RS-422 or RS-485 serial link connects a host computer to the
BASIC I/O series. duTec's command set is a superset of the
Optomux standard, which is supported by most Third Party MMI and SCADA software
packages as well as duTec's Easy I/O. This means that the series can operate
on the same network as other compatible hardware and use the same
software.
No jumpers are required to set baud rates or communications addresses
- these are selected by a push button or from the host via the serial
communications link. Baud rates and addresses are indicated by an on board
display which also show any diagnostic test failures.
Features
| Low Per Point Cost | LCFs for StandAlone Control | Many Third Party Software Packages | |
| Use Analog & Digital I/O |
|
Needs a Single Power Supply |
Applications
| Well Monitoring & Control | Pipeline Leak Detection | Pipeline Flow Measurement |
| Greenhouse Controls | Emergency Shutdown Control | Water/Wastewater Control |
| Monitoring | Fish Farm Feeding | Tank Farms |
| HVAC Monitoring & Control | Booster Pump Start/Stop | Intrusion Alert |
| Weir & Canal Monitoring | Pump Station Control | Power Usage Monitoring & Control |
Remote I/O Functions
Available in all BASIC I/O versions
| Digital Inputs, ac or dc | Read On/Off state, count, pulse widths, frequency, edge detection |
| Digital Outputs, ac or dc | Set On/Off state, delayed on, delayed off, single pulse, pulse trains, squarewaves |
| Analog Inputs, 12 bit | Read levels, temperature (thermocouples, RTDs), running average, frequency |
| Analog Outputs, 12 bit | Set output levels, waveforms (squarewaves, sawtooths, ramps, triangular |
STANDALONE Local Control
Functions
Included with BASIC I/O - AD
| Logic Gates | AND/NAND/OR/NOR/XOR/XNOR |
| Analog Compare | A<B, A>B, A<=B, A>=B, A<>B |
| Analog Math | A+B, A-B, Avg (A+B), Max A or B, Min A or B |
| Controllers | Dead-band, PID temperature/proportional |
| Ladder logic | Multiple pre-configured arrangements |
| Other | State machine, truth table, constants, PWM/time proportional outputs |
Specifications
| Communications: RS-422/485 at 300 - 38.4KB click here for information on our Ethernet option |
Humidity: 0-95% (non-condensing) |
| Temperature: 32-122º F (0-50 ºC); Storage: 0-176º F (-20-80 ºC) | Power: 5.4.-5.9Vdc, 250mA + 15-25mA per digital I/O module + 175-200mA per analog I/O module |
Figure 2: Outline dimensions for BASIC I/O Base Units
-- 4, 8, and 16 module sockets.
Ordering Information
| BIO4 | 4 sockets for analog or digital modules (not both) |
| BIO8 | 8 sockets for analog or digital modules (not both) |
| BIO16 | 16 sockets for analog or digital modules (not both) |
| BIO4AD | 4 sockets for any mix of analog and digital modules |
| BIO8AD | 8 sockets for any mix of analog and digital modules |
| BIO16AD | 16 sockets for any mix of analog and digital modules |
| PS-BIO | BIO series power supply for operation from 100-240 Vac @ 0.6A |
[ Home ] [ Products ] [ Data Sheets ] [ Support ] [ FAQ ] [ Sales Offices ] [ Request Catalog ] [ Contact duTec ]
Copyright 1996-2001, duTec. All rights reserved.
Please contact webmaster@dutec.net
with any questions regarding this site.