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1734-OX2
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Product Description
The Allen-Bradley 1734-OX2 is a POINT I/O Discrete Output module. This module has Two (2) isolated Form C Normally Open (N.O.) and Normally Closed (N.C) electromechanical relay contacts with load dependent output voltage compatible with 5-28.8V dc @ 2.0A resistive; 48V dc @ 0.5A resistive; 125V dc @ 0.25A resistive; 125V ac @ 2.0A resistive and 240V ac @ 2.0A resistive.Other Available Revisions for the 1734-OX2 1734-OX2//A1734-OX2//B1734-OX2//C
Common misspellings:
- l734-OX2
- 173A-OX2
- 1734-0X2
- 1734OX2
Technical Specifications for 1734-OX2
| Manufacturer: | Rockwell Automation |
|---|---|
| Brand: | Allen-Bradley |
| Product Family: | 1734 POINT I/O |
| Product Type: | Digital I/O Module |
| Part Number: | 1734-OX2 |
| Module Type | Relay output module |
| No. of Channels | 2 Form C isolated Normally Open / Normally Closed electromechanical relays |
| Module Location | 1734-TB or 1734-TBS wiring base assembly |
| Output Current Rating: | |
| Resistive: 5-28.8V dc @ 2.0A resistive; 48V dc @ 0.5A resistive; 125V dc @ 0.25A resistive; 125V ac @ 2.0A resistive and 240V ac @ 2.0A resistive. Inductive: 2.0A steady state @ 5-28.8V dc, L/R = 7ms 0.5A steady state @ 48V dc, L/R = 7m | Switching frequency, max |
| 1 operation/3 s (0.3 Hz @ rated load) | Bounce Time |
| 1.2ms (mean) | Minimum Contact Load |
| 5mA per point | Backplane Power |
| 5V DC, 100 mA | Expected life of electrical contacts, min |
| Minimum 1,000,000 cycles resistive; 100,000 cycles inductive | Operating Temperature: |
| -20É55 ¡C (-4É131 ¡F) | Operating Vibration |
| 5 g @ 10É500 Hz | Operating Shock |
| 30 g | Dimensions |
| 56.0 x 12.0 x 75.5 mm (2.21 x 0.47 x 2.97 in.) |
About 1734-OX2
The 1734-OX2 is a POINT I/O module that features Two (2) relay output channels with Normally Open (N.O.) and Normally Closed (N.C.) contacts. This module is manufactured by Allen-Bradley that belongs to the POINT I/O product family used for implementing Remote I/O or Distributed I/O architecture. POINT I/O product family are compatible for use with Logix controller platforms such as ControlLogix or CompactLogix platform. The 1734-OX2 Relay Output Module has an output voltage range load of 5-28.8VDC at 2.0A resistive; 48VDC at 0.5A resistive; 125VDC at 0.25A resistive; 125VAC at 2.0A resistive and 240VAC at 2.0A resistive. This module designed for use with resistive and Inductive loads with specific ratings of 2A at 5-28.8VDC; 0.5A at 48VDC; 0.25A at 125VDC 2A at 125VAC and 2A @ 240VAC for resistive loads. For inductive loads, specific ratings are 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 _ = 0.4 and 2.0A steady state, 15A make @ 240V ac, PF = cos _ = 0.4. The 1734-OX2 power rating includes 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 and 31VA max. for 125V dc inductive output. The 1734-OX2 individual channels exhibits output signal delay of 10ms maximum (time from valid output on signal to relay energization by module for OFF to ON transition and 10ms maximum (time from valid output off signal to relay deenergization by module) for ON to OFF transition. The individual contacts have an initial contact resistance of 30m½ and Switching Frequency of 1 operation/3s (0.3Hz at rated load) max while the Operate/Release Time is 10ms max. The relay contacts are designed for 1,000,000 cycles for resistive load and 100,000 cycles for inductive load. Each contact is capable of handling a minimum contact load of 5mA with bounce time of 1.2ms (mean). The 1734-OX2 Series C may be used 1734 POINT I/O DeviceNet and Profibus Adapter.F.A.Q for 1734-OX2
| Q: 1. Can I connect output devices to bot normally open and normally closed contact positions? | A: Yes, the module can de-activate and activate devices in one control command. |
|---|---|
| Q: 2. Does this module support direct connection of inductive loads? | A: Yes, inductive loads following the specified current and voltage ratings may be used with this module. |
| Q: 3. What are the specific resistive and inductive load ratings compatible for this device? | A: Resistive: 5-28.8V dc @ 2.0A resistive; 48V dc @ 0.5A resistive; 125V dc @ 0.25A resistive; 125V ac @ 2.0A resistive and 240V ac @ 2.0A resistive. Inductive: 2.0A steady state @ 5-28.8V dc, L/R = 7ms 0.5A steady state @ 48V dc, L/R = 7ms |
PDFsupply Tech
The 1734-OX2 is a POINT I/O Relay output module. This module has Two (2) Normally Open and Normally Closed contacts that are individually isolated. Compared to the 1734-OW2 that only has normally Open contacts, this module may be practically used to start/stop; energize/de-energize Two (2) electrical loads in one control command.
