THE INSTRUMENT

Model 8CTS is a unique instrument which monitors upto eight 4-20mA signals of three wire transmitters. It allows scaling of the display from a large variety of ranges and resolutions as permitted by the 4-digit LED display. It displays a scaled parameter reading and channel number and units. It provides two alarms and one Fault alarm with corresponding relay contacts. A Tower Lamp is connected for area annunciation visibility of status. Sensors are user provided.

FEATURES

      Channel, Parameter Value, Units, Alarm Status sequentially scanned & displayed

      4 Key easy operation for all settings

        Monitors a 4-20mA signal

        24VDC 200mA to each channel

      Wall mounted MS sheet metal enclosure with transparent window.

      RS485 Modbus (RTU) protocol  for communication.

      User settable Alarms for threshold, Activation point , Delay, Hysteresis, and Fail safe mode , Latching/ auto-reset

      User can calibrate or scale input as well as output current.

      Confidence flash provided

      External Acknowledge facility provided.

APPLICATIONS

Used to connect to any 4-20mA two or three wire industry standard current sinking transmitter for providing Display of Parameter Values and also provide  full Alarm indication and potential free relay contacts. Either NO-C or NC- C user selectable

STANDARD SPECIFICATIONS

Channels      : Upto Eight

Display          : 4 digit LED 10mm high

Ranges         : 0-2 , 0-5, 0-10, 0-20, 0-25, 0-0-50,  0-100, 0-200, 0-500, 0-1000, 0-1500, 0-1000, 0-2000

Resolution     : No DP, 000.0,  00.00,  0.000

Linearity        : +0.5 %

Power                : 110 to 220VAC 50 Hz  1 A

Power Supply   : 24 VDC to transmitter

Current out        : Maximum 200mA  per sensor

Output voltage  : 18V on sensing terminals

Alarms               : Two visual alarms, user settable throughout the range

Alarm Relay      : One C-NO OR  C-NC contact of 50VA rating provided for each set-point

Working Temp  : 0 to 45C

MOC                 : MS sheet metal powder coated with transparent display window

Size O/A           : 275x 325 x 130 mm deep

Weight               : 2.5 Kg

IP rating             : IP54

Comm. Port      : RS485 Modbus RTU For connection to PLC /SCADA

Tower lamp       : 3 lights ( Red , Yellow & Green)  and buzzer.