Connecting Global Safety Technology

CD-CGI ADDR Enclosed Intrinsically Safe Loop Isolator

Original manufacturer
Consilium / Salwico
Name
CD-CGI ADDR Enclosed Intrinsically Safe Loop Isolator
Model
CD-CGI ADDR
Part number
5600965-00

Supply availability and delivery time require confirmation. A catalog reference does not imply stock.

Specifications

Manufacturer approvals / certificationsNot provided by manufacturer
Load-limit ApplicabilityFull limits apply if the external circuit has no combined lumped Li and Ci above 1% of the listed limits; OR L/C is distributed as cable; OR only lumped L or only lumped C is combined with cable.
Is / Non-is Conductor SeparationMinimum 50 mm separation; conductors between cable entrance and terminals must be as short as possible and must not cross sides. Place cable glands as in the original dimension drawing.
M-edition Compatible SystemsCS3000; CS4000; NSAC-1; Salwico Cargo; Salwico Cruise; Salwico LNG; Salwico Offshore; Salwico Ro/Pax; Salwico Workboat; Salwico Yacht; Salwico Navy; OEM Extinguish
Loop-screen TerminationIf loop IN/OUT cable has a screen, terminate it on the supplied loop-screen connector. Do NOT connect this loop screen to the enclosure earth bolt.
Terminal And Mounting DrawingsTerminals:IN11(+)/12(-),OUT13(+)/14(-),IS41(+)/42(-). Original bottom view:4ר5 mm mounting holes;95 mm horizontal dimension and165 mm spacing, as drawn.
Loop Supply / Working VoltageLoop-powered from fire alarm panel, no separate supply. 27–38 V DC; nominal 36 V DC. Voltages are DC unless specified otherwise.
Other Combined-lumped CircuitsIn other situations with combined lumped inductance/capacitance, up to 50% of each listed L and C value is allowed.
Internal Cable RoutingOriginal compartments:1 fire-system cables only;2 no cables;3 IS-unit cable only. The assembly itself is installed in the safe area.
Is Communication CapacitanceTo avoid communication-signal loss, capacitance on the intrinsically safe side must not exceed 300 nF.
Manufacturer Article Number5600965-00
Max Is Output Current Io92.8 mA
Group Iic Connected-load LimitsCapacitance 77 nF; inductance 4.3 mH OR L/R ratio 55 µH/Ω.
Enclosure Ambient Humidity0–100% RH
Overall Dimensions110 mm wide ×235 mm high ×95 mm deep, including cable gland.
Cable TerminalsMaximum 2.5 mm² conductor
Ingress ProtectionIP55
Loop CapacityMaximum 5 isolators per addressable detector loop; up to 20 IS line units per isolator. Actual quantity depends on hazardous-area cable length and must be verified by Ex-calculation.
Is-cable Screen / EarthConnect the hazardous-area cable screen to its dedicated enclosure earth bolt. Keep the screen open circuit at the last IS unit; maximum screen length inside enclosure10 cm.
Enclosure MaterialsBase:polycarbonate; cover:glass-fibre-reinforced polycarbonate; seal:polyurethane; cover screws:glass-fibre-reinforced polyamide; colour:grey.
Separate Earthing RoutesOriginal drawing D:closest Intrinsically Safe Earth point; E:screen to dedicated enclosure earth bolt; F:closest earth point. Preserve the original separate routes.
Installation LocationNon-hazardous (safe) area; interface to Salwico IS addressable detectors/manual call points and IS line units.
Group Iib Connected-load LimitsCapacitance 640 nF; inductance 17 mH OR L/R ratio 199 µH/Ω. The separate 300 nF communication condition still applies.
Cable ArmourBond armour of all armoured cables to the appropriate internal earth points on both sides for EMC and intrinsic safety.
Printed Isolator MarkingII 1G [Ex ia Ga] IIC;0051 as printed. Preserve source marking; no current certificate validity or installed Zone inferred.
Internal Isolator Spare5600963-00 C-GI ADDR Ex H; separate complete SKU, not an alias for CD-CGI ADDR.
Max Is Output Voltage Uo28 V
Max Is Output Power Po649.8 mW
Enclosure Operating Temperature-40 °C to +60 °C, per this Marine_EN_2.0 complete-unit datasheet.
Weight850 g ±5%, including internal components
Internal Ci / LiMaximum Ci 5.14 nF; Li negligible.
Storage Temperature-40 °C to +70 °C
Cable GlandsM20; cable diameter6–13 mm.

Compatibility

  • M-edition scope: CS3000, CS4000, NSAC-1, Salwico Cargo, Salwico Cruise, Salwico LNG, Salwico Offshore, Salwico Ro/Pax, Salwico Workboat, Salwico Yacht, Salwico Navy, OEM Extinguish. I0 systems remain separate.

Accessories

  • Internal spare isolator5600963-00 C-GI ADDR Ex H.
  • Loop cable-screen connector is included in delivery; follow the separate screen,armour and IS-earth drawings.

Original documents & sources

Source pages