Detcon 880S-N4X - Manual (Page 7)

880-N4X
880-N4X Instruction Manual Rev. 1.0 Page 3 of 40
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 for customer annunciator connections: Common, Normally Open, and
Normally Closed.
2.1 Configuration
The Model 880 is equipped with:
x 8.31" x 6.24" (211.2 x 158.4 mm) Color Graphical Touch Screen display panel
x Four slot Programmable Logic Controller (PLC)
o Two communication port CPU Module
o Eight channel Relay Output Module
o Communications Module (2ea.)
x Isolated Network Adapter
x 24VDC 10Amp Power Supply
x 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