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DC control / DC load

atex

Relays for hazardous locations with DC input (control) voltage and DC load voltage

EXI-relays for mA-size loads and EXO-relays for Ampere-size loads

Main benefits comparing to electromechanical relays and opto coupled relays:

- No limited lifetime even with difficult loads, 10 year warranty
- High tolerance against noises
- Guaranteed switching on- and off-levels
- 100 % clear status indication
- Relatively high transient protection
- Extreme reliability
- No need for over dimension of the relay, all values are effective values
- Special relay types for inductive and high DC-loads, no need for extra protection elements
- No minimum load requirement

Approval ratings:

ATEX: II 3 G Ex nA IIC Gc

IECEx: Ex nA IIC Gc

HazLoc:

Class I, Division 2, Groups A, B, C, D
Class I, Zone 2, IIC
T4 (Ta ≤ 70 °C)

d

Relay list

Product name Sort descending Application Control voltage Load voltage Max. current
EXI125CH Between sensors/switches & PLC 120 VDC 0...28 VDC 50 mA
EXI12CH Between sensors/switches & PLC, cable noise filters 12 VDC 0...28 VDC 50 mA
EXI24CH Between sensors/switches & PLC 24 VDC 0...28 VDC 50 mA
EXI24CHF Fast switching up to 10 kHz 24 VDC 0...28 VDC 50 mA
EXI24CHL Increased input current 24 VDC 0...28 VDC 50 mA
EXI250CH Between sensors/switches & PLC 250 VDC 0...28 VDC 50 mA
EXI48CH Between sensors/switches & PLC 48 VDC 0...28 VDC 50 mA
EXO120CHA Inductive loads e.g. solenoid valves 120 VDC 0...250 VDC 1,8 A
EXO120CHA4 Inductive loads e.g. solenoid valves 120 VDC 0...250 VDC 4 A
EXO12CH Resistive loads 12 VDC 0...60 VDC 3 A
EXO12CHA Inductive loads e.g. solenoid valves 12 VDC 0...250 VDC 1,8 A
EXO12CHX Resistive loads 12 VDC 0...28 VDC 8,3 A
EXO12CHXSN Resistive loads, soldered on DIN-rail socket 12 VDC 0...28 VDC 10 A
EXO220CHA Inductive loads e.g. solenoid valves 220 VDC 0...250 VDC 1,8 A
EXO220CHA4 Inductive loads e.g. solenoid valves 220 VDC 0...250 VDC 4 A
EXO24CH Resistive loads 24 VDC 0...60 VDC 3 A
EXO24CHA Inductive loads e.g. solenoid valves 24 VDC 0...250 VDC 1,8 A
EXO24CHA4 Inductive loads e.g. solenoid valves 24 VDC 0...250 VDC 4 A
EXO24CHX Resistive loads 24 VDC 0...28 VDC 8,3 A
EXO24CHXSN Resistive loads, soldered on DIN-rail socket 24 VDC 0...28 VDC 10 A
EXO48CHA Inductive loads e.g. solenoid valves 48 VDC 0...250 VDC 1,8 A
EXO48CHA4 Inductive loads e.g. solenoid valves 48 VDC 0...250 VDC 4 A
EXO48CHX Resistive loads 48 VDC 0...28 VDC 8,3 A
EXO48CHXSN Resistive loads, soldered on DIN-rail socket 48 VDC 0...28 VDC 10 A
EXO5CH Resistive loads 5 VDC 0...60 VDC 3 A
EXO5CHA Inductive loads e.g. solenoid valves 5 VDC 0...250 VDC 1,8 A
EXO5CHX Resistive loads 5 VDC 0...28 VDC 8,3 A
EXO5CHXSN Resistive loads, soldered on DIN-rail socket 5 VDC 0...28 VDC 10 A

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Delcon Oy
Veikkointie 4
03100 Nummela
Finland

 

sales@delcon.fi
+358 40 220 5823

VAT: FI18075473