توضیحات

Description

The single channel Relay Output, D5291S is a relay module suitable for the switching of safety related circuits, up to SIL 3 level according to IEC 61508:2010 Ed.2 for high risk industries. It provides isolation between input and output contacts.

Features

• Systematic capability SIL 3
  • Installation in Zone 2 / Division 2.
  • 10 A SPDT contact for 2 different Safety Functions:
  1) SIL 3 for ND load (energized in fail safe state) with ND relay condition (energized in fail safe state)
  2) SIL 3 for ND load (energized in fail safe state) with NE relay condition (de-energized in fail safe state)
  • Line input monitoring in-field DIP Switch selectable.
  • Driving input voltage monitoring.
  • Input/Output isolation.
  • EMC Compatibility to EN61000-6-2, EN61000-6-4, EN61326-1, EN61326-3-1 for safety system.
  • Simplified installation using standard DIN-Rail and plug-in terminal blocks or customized Termination Boards.

Supply

24 Vdc nom (21.6 to 27.6 Vdc)

Channels

1

SIL level

SIL 3

Series

D5000

24 Vdc nom (21.6 to 27.6 Vdc), reverse polarity protected. Relay coils are

internally protected with suppressor diodes.

Current consumption: 60 mA @ 24 Vdc, typical.

Power dissipation: 1.5 W @ 24 Vdc, typical.

Output

Voltage free SPDT relay contact. Terminals 13-14, open when relay deenergized,

close in energized condition. Terminals 13-15, close when relay

de-energized, open in energized condition.

Contact material: Ag Alloy (Cd free) or AgSnO2.

Contact rating: 10 A 250 Vac 2500 VA, 10 A 250 Vdc 300 W (resistive

load).

Contact inrush current: 16 A @ 24 Vdc, 250 Vac.

DC and AC load breaking capacity: refer to Instruction Manual.

Mechanical / electrical life: 10 * 10⁶ / 5 * 10⁴ operation, typical.

Operate / release time: 40 / 25 ms, typical.

Isolation

In/Out 2.5 kV.

Environmental conditions

Operating temperature: temperature limits -40 to +60 °C.

Storage temperature: temperature limits -45 to +80 °C.

Mounting

DIN-Rail 35 mm, or on custom Term. Board.

Weight: about 165 g.

Connection: by polarized plug-in disconnect screw terminal blocks to

accommodate terminations up to 2.5 mm² (13 AWG).

OVERALL DIMENSIONS Dimensions: Width 22.5 mm, Depth 123 mm, Height 120 mm.