1.2.6 Communications
USB port connection on rear panel
Bluetooth (digital communication via Android App)
TCP/IP Ethernet network connection (optional)
RS232 port #1: Normal digital communication
RS232 port #2: Multi-drop port used for multiple analyser connections on a single
RS232 cable
USB memory stick (front panel) for data logging, event logging and parameter/configuration
storage
Protocols
Modbus RTU/TCP, Bavarian, EC9800, Advanced
25 pin I/O Port
Three analog outputs (menu selectable current or voltage output)
o Current output of 0-20 mA, 2-20 mA or 4-20 mA
o Voltage output of 0 to 5 V, with menu selectable zero offset of 0V, 0.25V or 0.5V
o Range: 0 to full scale from 0-0.05 ppm to 0-20 ppm
8 digital outputs, open collector max 400mA/12VDC (Max total output 2A)
8 digital inputs, 0-5VDC, CAT I rated
Three analog voltage inputs, 0-5VDC, CAT I rated
1.2.7 Physical Dimensions
Case Dimensions
Rack Length (front to rear): 597 mm (23.5”)
Total Length (w/ latch release): 638 mm (25.1”)
Chassis Width: 418 mm (16.5”)
Front Panel Width: 429 mm (16.9”)
Chassis Height: 163 mm/Uses 4RU (6.4”)
Front Panel Height: 175 mm (6.9”)
Weight: 21.9 kg
1.2.8 Certifications
US EPA approved (RFNA-0809-186)
EN approval (Sira MC 100167/02)
Chemiluminescence method EN14211
Determination of oxides of nitrogen AS 3580.5.1-2011 Australian/New Zealand Standards
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