Detection, Protection, Innovation

Transcription

1 MX3 CONTROLLER MX 3 CONTROLLER Analog and digital controller or 8 lines / 6 to 32 s max Highly versatile controller SIL reliability CERTIFICATIONS Detection, Protection, Innovation Oldham SAS has more than years of experience in safety, gas and fire detection systems. Oldham SAS is headquartered in Arras, France, and is a subsidiary of Tyco Gas and Flame Detection. Oldham employs hundreds of people globally with operations in France, USA, China, India and Germany. Oldham s mission is to be the best provider of fixed-point gas detection systems worldwide. Its wide range of application-driven products and expertise embody performance, quality and reliability.

2 MX3 CONTROLLER Controller presentation MX 3 CONTROLLER The MX 3 is an analog and digital controller designed for the continuous measurement and control of the gases present in the atmosphere and for -2 ma or digital contact signal. Large graphic display Front panel LEDs allow a quick and basic overview of the installation. Smart keys make embedded menus simple to use MX 3 manages both digital lines and analog channels, and covers all needs for a wide variety of applications. The MX 3 digital technology allows up to 32 s to be distributed on 8 lines for increased cost savings. 2 Back-up battery 2 Strobe and horn 3 Power supply On-board relays 6 Removable terminals 3 6 RS8 output 7 USB datalogging kit

3 MX3 CONTROLLER Normal Mode In -channel display -% LEL methane L2M 8 CH 37 8h avg 2 Compressor Compressor 2 7CH Turbine Turbine 2 2CH 3 Previous 6 Detector OK At least line is OFF Menu 7 See s Curve previous CH Menu See 6 s 7CH Measurement range, gas and tag 2 Detector addressa 3 Current value with unit and detected gas Averaged value on the last 8 hours Bar graph with alarm thresholds 6 Detector status (OK, OFF, fault) 7 MX 3 status information 8 Records on progress Calibration Curve Simplified procedure that enables time savings (i.e. non-intrusive and one man calibration). -% LEL methane OLCT L2M Detector 3 :3: Zoom Zero Span End Gas: Calibration curve 2 Cursors for span settings 3 Measured value Calibration gas value Detector selection, zeroing and spanning Alarm mode -% LEL methane 88 3 Previous Reverse video in alarm conditions for immediate identification of the concerned. Current value with unit and detected gas 2 Averaged value on the last 8 hours 3 Detector status (OK, OFF, fault) MX 3 status information Detector in alarm 3 Normal Menu 2 Zoom - See s CH 2 8h:22 avg Detector OK 7/3/ Zoom + L2M AL Curve Up to 6 s can be displayed simultaneously Data-logging By default, the MX 3 can store up to 2 alarm events, 2 fault events and 2 system events. previous Detector tag 2 Event Last 3 Date and time of events appearance or clearance Page number (up to 6 s) Gas alarms 6/6 AL AL2 AL AL2 2 3 Delete Simple relay programming 2 Up to embedded functions:, AND, N, NAND, VOTING 3 Several timers available Advanced management of audible alarms (acknowledgment, reactivation, evacuation) ON ON OFF OFF ESC 8:22:9 8:22:9 8:22:3 8:22:3 COM 3 configuration software Compressor A-3 Alarm 2 Compressor A- Alarm 2 Alarm 2 Compressor A-3 Compressor A- Compressor A-3 Level VOTING 2 /3 Level 2 NAND AND N NAND VOTING OK Level 3 Level Cancel The USB option enables gas measurements to be saved at a sampling rate of 2 seconds to minutes while events are saved when they happen. The Gb USB drive provides more than 2 years of storage in most of configurations. The USB option also delivers the ability to save and restore configuration and firmware files. Level Siren

4 MX3 CONTROLLER Modules Different modules can be connected to the controller: or 8-relay module 6-logic-input module Addressable module of 6 or 8-programmable-relay module can be located closer to the actuators for cost savings. logic input for recovery of digital information such as fire or intrusion alarms, emergency stop, limit switch activation, etc. 8-analog-input module -analog-output module This module enables standard analog transmitters (gas or flame s for instance) to be connected on a digital line for cost savings. Configuration example Addressable - analog output module which delivers analog -2mA signal outputs ( output copy, min, max, average of a group of s) for connection to a datalogger, a PLC, a Building Management System (BMS), etc.

5 MX3 CONTROLLER Model Dimensions (wall-mounted version) Dimensions (rack) Ingress protection MX 3 gas detection control panel 37 x 299 x 9 mm (.6 x.8 x.3 inches) 9", U ; 82.8 x 77 x 92. mm (9. x 7 x 7.6 inches) IP (wall-mounted), IP3 (rack) Cable entries (wall-mounted version) 2 M6 cable glands, to 8 mm² (8 to AWG) outer diameter cable 6 M2 cable glands, 6 to 2 mm² (7 to 9 AWG) outer diameter cable Display LCD back-lit display + smart keys Display in video inverse in case of fault Customizable by user (display to 6 channels simultaneously, fixed or scrolling, on events...) Bar graph with alarm threshold Visual indicators 7 LEDs per line LED fault indicator LED fault indicator Buttons smart keys audible alarm accept/reset button Operating use Operating temperature Storage temperature Humidity Power -2 C to + C -2 C to + C to 9% RH -2 Vac -6 Hz or 2-28 Vdc, 2 W max Battery Embedded back up power supply in option (.6 Ah) Consumption ma min (without module) Measurement lines Digital lines8 maximum RS-8 communication, proprietary protocol, 96 Baud 2 twisted shielded-pair cable Analog channels8 maximum -23 ma analog signal input ( to 2 ma reserved for measurement) 2 Ohm load resistance 2 or 3-core shielded cable Voltage (typical) 2 to 28Vdc Maximum current output per line.2 A (. A intermittently) Maximum current output in total 2. A permanent (3.2 A intermittently) Alarms Per channel alarm levels (A, A2, A3, Overscale, Underscale) + Fault Non-ambiguity reading option for combustible gases monitoring Programmable thresholds On instantenous or averaged values, rising or falling alarms, manual or automatic acknowledgement On-board relays fully programmable alarm relays fault relay (non-configurable) Dry contact relay DPCO relays with contact rating of 2 Vca 2 A (inductive) Digital outputs RS-8 Modbus RTU serial link Approvals EMC According to EN27 ATEX Low Voltage Directive According to EN6 CSAPending Functional safety ( Reliability data ) MED EN27 and metrological performances according to EN SIL capability according to EN27:2 λdu 2,29.-6, PFDavg,3.-2, Ti year, MTBF2 years, SFF 6% (data for channel version, 2 Vdc powered) According to Marine Equiment Directive 96/98/EC. Fulfills the EMC requirements for installation in General Power Distribution Zone and/or Deck Zone.

6 MX3 CONTROLLER Our fixed range OLCT OLCT N CTX 3 OLCT itrans 2 OLCT 8 OLCT 6 OLCT 6 / OLCT IR OLCT IR Spyglass Flamevision As an ISO 9 & ISO approved company, OLDHAM quality assurance programmes demand the continuous assessment and improvement of all OLDHAM products. Information in this leaflet could thus change without notification and does not constitute a product specification. Please contact OLDHAM or their representative if you require more details. EMEAI Oldham Headquarter ZI Est, Rue Orfila, CS ARRAS CEDEX France Tel : +33 () Fax : +33 () info@oldhamgas.com AMERICAS - Houston (USA) 32 Goldmine Road Monroe, NC 28 USA Tel : Fax : sh-sale@tycoint.com ASIA PACIFIC - Shanghai (CN) Oldham Instrument Shanghai Ltd. 29 Guiqiao Road Pudong, Shanghai 226 People s Republic of China Tel : Fax : sales@oldhamgas.com l Copyright 2 Tyco Gas and Flame. l All rights reserved. l GF-3 l MX3_Lit_EN_letter_6Oct2