توضیحات

Description

The Switch/Proximity Detector Repeater type D1032Q is a DIN Rail unit with four independent and isolated channels. The unit can be configured for contact or proximity detector, NO or NC and for NE or ND relay output. Each channel enables a Safe Area load to be controlled by a switch, or a proximity detector, located in Hazardous Area.

Features

• Input from Zone 0 (Zone 20), Division 1, installation in Zone 2, Division 2.
  • NO/NC contact/proximity Detector Input.
  • Four voltage free SPST Relay contact Output Signals.
  • Line fault detection with common signalling available when using Power Bus enclosure.
  • Three port isolation, Input/Output/Supply.
  • EMC Compatibility to EN61000-6-2, EN61000-6-4.
  • In-field programmability by DIP Switch.
  • High Reliability, SMD components.
  • High Density, four channels per unit.
  • Simplified installation using standard DIN Rail and plug-in terminal blocks.
  • 250 Vrms (Um) max. voltage allowed to the instruments associated with the barrier.

Supply

20-30 Vdc

Channels

4 (2 channels: D1032D)

SIL level

SIL 2

Series

D1000

 

Supply: 24 Vdc nom (20 to 30 Vdc) reverse polarity protected,

ripple within voltage limits ≤ 5 Vpp.

Current consumption @ 24 V: 75 mA for 4 channels D1032Q,

60 mA for 2 channels D1032D with input closed and relays energized.

Power dissipation: 1.8 W for 4 channels D1032Q, 1.4 W for 2 channels D1032D

with 24 V supply voltage, input closed and relays energized.

Max. power consumption: at 30 V supply voltage, short circuit input and

relays energized, 2.4 W for 4 channels D1032Q, 2.0 W for 2 channels D1032D.

Isolation (Test Voltage): I.S. In/Out 1.5 KV; I.S. In/Supply 1.5 KV; I.S. In/I.S. In 500 V;

Out/Supply 1.5 KV; Out 1-3/Out 2-4 1.5 KV.

Input switching current levels:

ON ≥ 2.1 mA, OFF ≤ 1.2 mA, switch current ≈ 1.65 mA ± 0.2 mA hysteresis.

Fault current levels: open fault ≤ 0.2 mA, short fault ≥ 6.8 mA

(when enabled both faults de-energize channel relay with quad channel unit D1032Q or

actuate fault relay with dual channel unit D1032D).

Input equivalent source: 8 V 1 KΩ typical (8 V no load, 8 mA short circuit).

Output: voltage free SPST relay contact.

Contact material: AgNi90/10.

Contact rating: 2 A 250 Vac 500 VA, 2 A 250 Vdc 80 W (resistive load).

 

General Description:

The Switch/Proximity Detector Repeater type D1032 is a DIN Rail unit with two or four

independent and isolated channels. The unit can be configured for contact or proximity

detector, NO or NC and for NE or ND relay output. Each channel enables a Safe Area

load to be controlled by a switch, or a proximity detector, located in Hazardous Area.

D1032Q quad channel type has four independent input channels and actuates the

corresponding output relay. Two actuation modes can be independently DIP switch

configured on each input channel: NO input/NE relay or NO input/ND relay.

Contact or proximity sensor and its connection line short or open circuit fault detection is

also DIP switch configurable: fault detection can be enabled (in case of fault it

de-energizes the corresponding output relay and turns the fault LED on) or disabled

(in case of fault the corresponding output relay repeats the input line open or closed

status as configured).

D1032D dual channel type has two input channels and four output relays;

the unit has two DIP switch configurable operating modes:

Mode A) input channel actuates in parallel the two output relays.

Relay actuation mode can be independently configured for each output in two modes:

NO input/NE relay or NO input/ND relay.

Mode B) input channel actuates output relay A configurable in two modes as in

mode A above. Output relay B operates as a fault output (in case of input fault,

relay B actuates and the fault LED turns on while relay A repeats the input line

as configured). Actuation can be DIP switch configured in two modes:

No input fault/energized relay (it de-energizes in case of fault) or

No input fault/de-energized relay (it energizes in case of fault).

Function: 2 or 4 channels I.S. switch repeater for contact or EN60947-5-6 proximity.

Provides 3 port isolation (input/output/supply). Line-fault detection, common to all

input signals, available when using Power Bus enclosure.

Signalling LEDs: Power supply indication (green), output status (yellow), line fault (red).

Field Configurability: NO/NC input for contact/proximitor, NE/ND relay operation and

fault detection enable/disable.

EMC: Fully compliant with CE marking applicable requirements.

Functional Safety Management Certification:

G.M. International is certified by TUV to conform to IEC61508:2010

part 1 clauses 5-6 for safety related systems up to and included SIL3.