Detcon 880A-N1R, Руководство по установке и инструкции оператора

Страница: 7 / 45

880-N1R
880-N1R Instruction Manual Rev. 0.0 Page 3 of 38
2.0 System Configuration
The Model 880 is designed to monitor and display the status of field sensor devices, provide programmable
alarm outputs, and log alarm incidents via a USB drive. The system is equipped with a color graphic touch
screen display. Control electronics are industry standard PLC modules pre-selected to fit the application.
Three programmable “Banks” of Alarms are designed to give the user the ability to set up three “Zones” of
Alarm 1, Alarm 2, Alarm 3 and Fault conditions. Through the use of the Detcon RL4 Modules, each alarm
can provide multiple sets of contacts: Common, Normally Open, and Normally Closed for customer
annunciator connections.
2.1 Configuration
A Model 880 is equipped with:
•
8.31" x 6.24" (211.2 x 158.4 mm) Color Graphical Touch Screen display panel
•
Four slot Programmable Logic Controller (PLC)
o
Two communication port CPU Module
o
Eight channel Relay Output Module
o
Communications Module (2ea.)
•
Isolated Network Adapter
•
24VDC 5Amp Power Supply
•
Fault, Alarm, Communications, and Power Panel Indicator LED’s
2.2 Touch Panel Graphic Display
The Model 880 is equipped with a graphic display panel (Figure 3) that is prompted to display information
such as the operational status of each monitoring device, alarm output readings, and record alarm incidents to a
USB Drive.
PWR
CPU
TxD
RxD
+
Used
NOT
24V . . . .
Dedicated
power supply
recommended
PLC Serial Port
DC Input
Ethernet 10/100
Base T Connector
USB Type A Port
USB Type B Port
Audio Line Out
BACK VIEW
BOTTOM VIEW
Figure 3
Back of Touch Panel Display