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GMI D5090S Safty Relay

 

SIL3 Relay Out Module for 5 A NE Loads

The D5090 is a relay module suitable for switching safety related circuits, up to SIL 3 level, for high risk industries. It provides isolation between input and output contacts. It makes available two NO contacts for Normally Energized (NE) loads, in order to disconnect the load on both supply lines, and a NC contact for service purpose. A wide compatibility towards different DCS/PLC is guaranteed: driving pulse testing is permitted by a dedicated internal circuit, which prevents contact and LED flickering.

FEATURES

  • SIL 3 / SC 3 for NE loads with NE driver
  • Installation in Zone 2/Div. 2
  • Up to 5 A functional / 6 A inrush current
  • Load disconnection on both supply lines available
  • Compatible with DCS/PLC pulse testing
  • Service contact available
  • Input/Output isolation

CHANNELS

1

Technical data

Input
Type 24 Vdc nom (21.6 to 27.6 Vdc), reverse polarity protected. Relay coils are internally protected with suppressor diodes.
Current Consumption 45 mA @ 24 Vdc, typical.
Power Dissipation 1.1 W @ 24 Vdc, typical.

Output
Type 1 voltage free SPDT relay contact identified with outputs: Out 1 (NO contact) terminals 13-21 and Service Load Out (NC contact) terminals 13-15; 1 voltage free SPST relay contact identified with output Out 2 (NO contact) terminals 14-22. Terminals 13-21 (Out 1) and 14-22 (Out 2) are open when relay is de-energized, closed in energized relay condition. Service load output (not SIL) at terminals 13-15 is normally close when relay is de-energized, open in energized relay condition.
Contact material Ag Alloy (Cd free) or AgSnO2.
Contact rating 5 A 250 Vac 1250 VA, 5 A 250 Vdc 140 W (resistive load).
Contact min. switching current 1 mA.
Contact inrush current 6 A @ 24 Vdc, 250 Vac.
DC and AC load breaking capacity refer to Instruction Manual.
Mechanical / electrical life 5 * 10⁶ / 3 * 10⁴ operation, typical.
Operate / release time 55 / 30 ms, typical.

Isolation
Test Voltage Input / All Outs 2.5 kV; Out 1/Out 2 500V.

Environmental conditions
Operating temperature temperature limits -40 to +70 °C.
Storage temperature temperature limits -45 to +80 °C.

Mounting
Type DIN-Rail 35 mm, or on custom Term. Board.
Weight about 125 g.
Connection by polarized plug-in disconnect screw terminal blocks to accommodate terminations up to 2.5 mm² (13 AWG).
Dimensions Width 12.5 mm, Depth 123 mm, Height 120 mm.

Download

Datasheet Engelsk

Instruction manual D5090S

Instruction manual D5000 – D5200 SERIES

 

G.M. International srl