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SEC 3500 HMI Operator Interface0 pages
SEC 3500 HMI
Operator Interface
Features
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Intuitive graphical interface
7.7" 256-color 640x480 DSTN Display
RS485 Modbus® RTU communication to SEC 3100
10-Base-T/100-Base-TX Ethernet Port
Configuration and Firmware are Stored in 8MB of Non-volatile FLASH Memory
CompactFlash® Socket to increase memory capacity
Dedicated MENU Key and 6 Soft-Keys
Three front panel LEDs
Power unit from 24VDC ±20% supply
Resistive Analog Touchscreen
Powerful 32-bit Processor
Audible alarm
Remote Web Access and Control Facility
NEMA 4X / IP66 Front Panel
Operation
The SEC 3500 HMI is an operator interface dedicated to communicating to the SEC 3100 gas detectors,
SEC 4855 Relay Controllers, SEC DAIM units. The SEC 3500 has output capabilities to the plant control
system. The SEC 3500 uses an industry standard RS485 communication protocol to interrogate
bidirectional to the entire device network.
Standard display screens are set up for intuitive interaction for the operator and network devices. The
primary screens are Main Zone Summary, Alarm Summary, Bus Summary. Individual device screens can
be viewed and programmed from the SEC 3500 HMI. There is password protected security allowing
different levels of operators to access screens that allow modifications to the system.
