Rockwell-automation 1734-OX2/C POINT I/O 2 Relay Output Module Manual de usuario descargar pdf (Pagina 18)

18 POINT I/O 2 Relay Output Module

Publication 1734-IN587B-EN-P - March 2002

Specifications

Specifications - 1734-OX2 Output Relay Module

Outputs per Module 2 Form C isolated (normally open; normally closed)

electromechanical relays

Off-State Leakage

Current (max at 240V ac)

2.0mA and bleed resistor thru snubber circuit

Output Voltage Range (load

dependent)

5-28.8V dc @ 2.0A resistive

48V dc @ 0.5A resistive

125V dc @ 0.25A resistive

125V ac @ 2.0A resistive

240V ac @ 2.0A resistive

Output Current Rating

(at rated power)

Resistive

2A @ 5-28.8V dc

0.5A @ 48V dc

0.25A @ 125V dc

2A @ 125V ac

2A @ 240V ac

Inductive

2.0A steady state @ 5-28.8V dc, L/R = 7ms

0.5A steady state @ 48V dc, L/R = 7ms

0.25A steady state @ 125V dc, L/R = 7ms

2.0A steady state, 15A make @ 125V ac,

PF = cos θ = 0.4

2.0A steady state, 15A make @ 240V ac,

PF = cos θ = 0.4

Power Rating

(steady state)

250W max. for 125V ac resistive output

480W max. for 240V ac resistive output

60W max. for 28.8V dc resistive output

24W max. for 48V dc resistive output

31W max. for 125V dc resistive output

250VA max. for 125V ac inductive output

480VA max. for 240V ac inductive output

60VA max. for 28.8V dc inductive output

24VA max. for 48V dc inductive output

31VA max. for 125V dc inductive output

Output Signal Delay

OFF to ON

ON to OFF

10ms maximum (time from valid output on signal to relay

energization by module)

10ms maximum (time from valid output off

signal to relay deenergization by module)

Initial Contact Resistance 30mΩ

Switching Frequency 1 operation/3s (0.3Hz at rated load) max

Operate/Release Time 10ms max

Bounce Time 1.2ms (mean)

Minimum Contact Load 5mA per point

Expected Life of

Electrical Contacts

Minimum 1,000,000 cycles resistive

100,000 cycles inductive

1 2 ... 13 14 15 16 17 18 19 20

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Rockwell-automation 1734-OX2/C POINT I/O 2 Relay Output Module Manual de usuario Pagina 18

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