CTS 404+ REMOTE MONITORING SYSTEM

CTS 404+ REMOTE MONITORING SYSTEM

USB Port
Third Alarm Relay
AC Input
Hi, Lo and Fault Global Relays
Plug in Alarm Channel Cards
Hi, Lo Channel Relays
GDS404+
Sensor Terminals
Optional Standby Batteries
Global Relay Alarm
Sounder
Inhibit Relay
DC Input/ Output
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GDS404+ is an easily configurable, wall mounted or 19’’ rack control system that supports up to four channels of gas detection. The versatile configuration approach enables you to take control of your safety system and configure it to meet your needs for a wide range of applications

Channels

  • 1-4

Measurements

  • Combustible Gas – LEL, % Vol.
  • Toxic Gas – ppm
  • Oxygen – % Vol. – Depletion / Enrichment
  • Refrigerant – ppm
  • Any 420mA Transmitter

Sensor Inputs

  • Bridge type 3 wire mv (Catalytic)
  • 2 or 3 wire 420mA (Electrochemical)
  • 3 wire 4~20mA (Infrared / Catalytic / PID / Semiconductor)

Channel Outputs

  • Analogue output 4-20mA into 200 ohms max load

Relays

  • Common Relays
  • Low Alarm RL1 – D.P.C.O. normally energised or de-energised– default set ND
  • High Alarm RL2 – D.P.C.O normally energised or de-energised– default set ND
  • Latched or Unlatched – default set latched
  • Third Alarm RL4 – D.P.C.O normally energised or de-energised- default set ND
  • Fault Alarm RL3 – S.P.C.O. normally energised or de-energised– default set ND
  • Global Alarm Relay RL5 – S.P.C.O. changes on all alarms and is resettable at all times
  • All contacts rated 3A/230v AC
  • Inhibit Indicator - RL6 - S.P.C.O contacts 1A@24v DC
  • Channel Relays
  • High and Low Alarm relays S.P.C.O. normally energised or de-energised– default set ND
  • Latched or Unlatched – default set latched
  • All contacts rated 3A/230v AC

Standards

  • EMC BS EN 50270
  • Low Voltage Directive BS EN 61010-1

Miscellaneous

  • Remote Accept / Reset
  • System Lamp Test
  • Enclosure – 20mm Cable Entry – Base / Rear
  • Optional Battery Backup – 1 hour
  • Delay to Alarm Option 10s, 30s, 10m
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Sensor Cable

  • 3 Core 1.5mm² screened 1.5km

Power

  • 230-115v AC or 24v DC
  • Quiescent – 10 Watts
  • Full Alarm – 19 Watts

Panel Indication

  • Power – Green LED
  • Mains Fail – Power Indicator change Green to Amber – when battery fitted
  • Alarms – Red LED and display channel with alarm text
  • Fault – Amber LED
  • Display – Gas Readout, alarm status, gas type, location
  • System Test – Alarm LED's Flashing / Relay Changeover
  • Alarm Relays Inhibit – LED

Audible Alarm

  • Lo, Hi, OR and Fault
  • 68dB @ 1m
  • Permanent Mute Option

Operating Temperature

  • -10 to + 50° C

Humidity

  • 0-90 non condensing

Ingress Protection

  • IP52 IP65 available with over housing

Dimensions

  • GDS404+ Standard: 315W x 265H x 95D
  • GDS404+ Industrial Box 1: 386W x 280H x 137D
  • GDS404+ Industrial Box 2: 386W x 500H x 137D

Weight

  • 3.6 KG

Enclosure

  • Mild Steel
  • Finish - Powder coat Ash Grey BSA01
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