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2-Channel ViewSmart 200 Alarm Controller
Brand: R.C. Systems Co.The ViewSmart 200 2-Channel Controller provides simultaneous display and alarm functions for two monitored variables.
Easy to configure and user friendly, the ViewSmart 200 can function as a critical alarm controller for toxic gases, combustible gases, vibration, tank levels and other process values.
As part of the ZoneProtector System Solution, the ViewSmart 200 may be equipped with up to two locally mounted SenSmart 1000 series detectors.
A Sample Draw Pump is also available making the ZoneProtector the ideal solution for wastewater treatment plants, battery charging rooms, analyzer shelters, parking garages, well heads and many others.
Features- Accepts inputs from one or two local or remote mounted sensors or transmitters. Generates 24VDC external device power for transmitters and other devices.
- Three adjustable independent alarm levels per channel. “Relay Acknowledge” feature allows silencing of external audible devices during existing alarm conditions.
- Graphic LCD readout displays monitored data as bar graphs, engineering units, and 30 minute trends. Alarm LED’s flash when new and become steady after acknowledged.
- Two standard SPDT common alarm relays are configurable for HIGH and WARN or FAULT alarm conditions. Optional discrete channel alarm relays are also available.
- Modbus® slave RS-485 serial port interfaces to Modbus® masters such as PCs, PLCs and DCS.
- Cal Mode offers pushbutton zero/span calibration for direct sensor interface applications.
- Authorization mode allows locking of critical configuration variables.
- Touch and magnetic keypad standard for non-intrusive operation in potentially hazardous locations.
- Non- Metallic, Epoxy Coated Steel, 316 SS, NEMA 4X (Division 2 certified) and NEMA 7 Explosion-Proof wall mount packaging options available.
- Certified to CSA C22.2 NO. 152 for combustible detection and Class I, Division 2, Groups A,B,C,D CE Mark.
- Non-volatile memory retains all configuration data indefinitely.
- RS-485 Modbus® slave port for up to 128 devices to be multi-dropped on a single data highway for interrogation by another Modbus® master.
Specifications
Brand
Inputs
- Sensor Input PCB’s are available for dual bridge Sensors, dual toxic (electrochemical), one bridge Sensor / one toxic, and dual 4-20 mA. All versions may be configured for 4-20 mA Inputs
Common Alarm Relays (Standard)
- Two Programmable, 5 amp 30 Vdc or 250 Vac resistive Form C
Analog Outputs (Optional)
- 10-bit 4-20 mA output. Max. load 800 ohms with nominal 24 Vdc Power Supply
Discrete Alarm Relays (Optional)
- Six 5 amp 30 Vdc or 250 Vac resistive Form C
Serial Port (Optional)
- Protocol is Modbus RTU
- Slave RS-485 Port with Tx/Rx LED’s
Display
- 128 x 64 Pixel Graphic LCD with backlight displays bar graphs, and engineering units
- Six discrete LED’s indicate Alarm Status for three Alarms per channel
Ambient Temperature Range
- -25° to +60° C
Power Supply
- 100-240 Vac / 10-30 Vdc are Standard primary Power Supplies
Housing Options
- The NEMA 7 explosion-proof Wall Mount approved for Div. 1 (Also meets NEMA 4)
- NEMA 4X / IP66 Wall Mount in Carbon Steel, 316 Stainless Steel, Non-Metallic are approved for Div. 2.
Approvals
- EN 55011 and EN 61000 (CE Mark) UL 1604 / C22.2 No 213
- No.152 for combustibles and ISA S82.02
- CSA C22.2 No 1010.1 and C22.2
- 90-03 = NEMA 4X = Div. 2 Groups A,B,C,D,
- 90-02 NEMA 7= Div. 1 Group B,C,D