RC Systems ViewSmart 400 4-Channel Gas Detector Integral Alarm Controller with standard 2x 5A SPDT relays, with 6 x optional alarm relays, in standard CSA approved, Class I, Division 2 - NEMA 4X non-metallic enclosure. 120VAC or 24VDC power supply. Modbus interface. Optional 4 x 3-wire bridge or 4 x 4-20mA input channels board.
Part# with Options:
Price with Options:
50-ST90PY/Quad Nema 4X Non Metallic Extended Enclosure $0.00 51-ST90PCS/Quad Nema 4 Painted Carbon Steel Extended Enclosure $0.00 52-ST90SS/Quad Nema 4X Stainless Steel Extended Enclosure $2,019.51 12-ST90XP/Quad Nema 7 Bolt on Lid Enclosure $3,418.16 71-ST90PM/Quad Panel Mount with Extended Pushbuttons and Ribbon Cable ($1,010.44)
(1) Enclosure Options for RC Systems ViewSmart 400
______-None $0.00 100253-RS232/RS485 Modbus RTU Addressable Interface $349.66
(2) Serial Interface for RC Systems ViewSmart 200/400
______-None $0.00 100221-Quad Channel 4 to 20mA Input $218.88 100309-Quad bridge sensor input option $481.82
(3) Input for RC Systems ViewSmart 400
______-None $0.00 100308-Quad 4 to 20 mA Output $349.66
(4) Output for RC Systems ViewSmart 400
______-2 programmable common alarm relays included $0.00 100222-Alarm Relay Board (6, 5A Form C Relays)+2 common relays $319.38
(5) Alarm Relays for RC Systems ViewSmart 200/400
______-None (includes 10W 24VDC or 120/240VAC power supply) $0.00 100315-NEMA 4X Division 2, 50 Watt 24VDC external power supply $563.00
(6) Power Supply for RC Systems ViewSmart 200/400
______-None $0.00 100377-100dB piezo audible $102.00
(7) Audible Alarm for RC Systems ViewSmart 200/400
______-None $0.00 100284-Division 2 red xenon strobe light $581.00 100285-Division 2 amber xenon strobe light $581.00 100316-Division 2 blue xenon strobe light $581.00
(8) Visual Alarm for RC Systems ViewSmart 200/400
[ 2 Weeks ]
The ST-90 Quad Channel Controller provides simultaneous display and
alarm functions for four monitored variables. Easy to configure and user
friendly, the ST-90 Quad can function as a critical alarm controller for toxic
gases, combustible gases, vibration, tank levels and other process values.
Accepts inputs from up to four 4-20mA sensors transmitters for long distance interfacing. 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® master/slave RS-485 serial port interfaces to Modbus® devices such as PCs, PLCs, DCS, and other RC Systems controllers
Cal Mode offers pushbutton zero/span calibration for direct sensor interface applications.
Authorization mode allows locking of critical configuration variables.
Touch and magnetic keypad are standard for non-intrusive operation in potentially hazardous locations
Enclosures Include: Non- Metallic, Epoxy Coated Steel, 316 SS, NEMA 4X, 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
Non-volatile memory retains all configuration data indefinitely.
RS-485 Modbus® master/slave port for up to 128, devices to be multidropped on a single data highway for interrogation by another Modbus® master
Six additional 5 amp SPDT discrete channel alarm relays available (two are standard)
4-20mA outputs, event log, strobe lights and audible annunciators also available
50 and 120 Watt 24VDC power supplies available