2
Auxiliary DC power option boards, available with either 12 or 24 VDC, may be added to support high-wattage trans-
mitters or ancillary devices such as cell modems by supplying up to 10 watts of power.
The standard Ethernet feature provides remote access to the controller’s programming via a PC connected directly,
via
a local area network, or via Fluent account management server. It also allows emailing of datalog files
(in CSV
format, compatible with spreadsheets like Excel) and alarms, to up to eight email addresses. The Modbus TCP and
BACnet remote communications options allow communication with PC-based applications, HMI/SCADA programs,
Building Energy Management systems, Distributed Control Systems (DCS), as well as stand-alone HMI devices.
Two optional WiFi cards are available, one which allows simultaneous Ethernet and WiFi communications, and one
that increases security by disabling Ethernet when WiFi is enabled. The WiFi can be set to Infrastructure Mode to
provide all the Ethernet functions above, or Ad-Hoc Mode to allow access to the programming wirelessly.
Our USB features provide the ability to upgrade the software in the controller to the latest version. The Config file
feature allows you to save all the set points from a controller onto a USB flash disk, and then import them into another
controller,
making the programming of multiple controllers fast and easy. The data logging feature allows you to save the
sensor
readings and relay activation events to a USB flash disk.
2.0 SPECIFICATIONS
2.1 Measurement Performance
pH
ORP/ISE
Range
-2 to 16 pH units
Resolution
0.01 pH units
Accuracy
± 0.01% of reading
Range
-1500 to 1500 mV
Resolution
0.1 mV
Accuracy
± 1 mV
Disinfection Sensors
Range (mV)
-2000 to 1500 mV
Range (ppm)
0-2 ppm to 0-20,000 ppm
Resolution (mV) 0.1 mV
Resolution (ppm) Varies with range and slope
Accuracy (mV) ± 1 mV
Accuracy (ppm) Varies with range and slope
100Ω RTD Temperature
Range
23 to 500°F (-5 to 260°C)
Resolution
0.1°F (0.1°C)
Accuracy
± 1% of Reading or ± 1°C, whichever is greater
1000Ω RTD Temperature
Range
23 to 500°F (-5 to 260°C)
Resolution
0.1°F (0.1°C)
Accuracy
± 1% of Reading or ± 0.3°C , whichever is greater
10k or 100k Thermistor Temperature
Range
23 to 194°F (-5 to 90°C)
Resolution
0.1°F (0.1°C)
Accuracy
± 1% of Reading or ± 0.3°C, whichever is greater
