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1734-OW4
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Product Description
The Allen-Bradley 1734-OW4 is a POINT I/O Discrete Output module. This module has Four (4) Form A isolated (normally open) electromechanical relay contacts with contact ratings of 120/240V or 5-30V DC voltage range. It is compatible with any POINT I/O communication adapters.Other Available Revisions for the 1734-OW4 1734-OW4//A1734-OW4//B1734-OW4//C
Common misspellings:
- l734-OW4
- 173A-OW4
- 1734-0W4
- 1734-OWA
- 1734OW4
Technical Specifications for 1734-OW4
| Manufacturer: | Rockwell Automation |
|---|---|
| Brand: | Allen-Bradley |
| Product Family: | 1734 POINT I/O |
| Product Type: | Digital I/O Module |
| Part Number: | 1734-OW4 |
| Module Type | Relay output module |
| No. of Channels | Four (4) Form A isolated (normally open) electromechanical relays |
| Module Location | 1734-TB or 1734-TBS wiring base assembly |
| Contact Rating: | 120/240V AC, 2.0 A @ 50/60 Hz 1800 VA make, 180 VA break(4) 5É30V DC, 2.0 A, R150 |
| Switching frequency, max | 1 operation/3 s (0.3 Hz @ rated load) |
| Isolation voltage | 250V, tested @ 2550V DC for 60 s, field-side to system, and between contact sets |
| Backplane Power | 5V DC, 90 mA |
| Expected life of electrical contacts, min | 100,000 operations @ rated load |
| 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.) |
| Product Lifecycle | Active |
About 1734-OW4
The 1734-OW4 is an Allen-Bradley product that belongs to the 1734 POINT I/O product family. This module is a relay output module with Four (4) isolated channels that may be operated with 120/240V or 5-30V DC voltage range. Each channel of this module are individually isolated, allowing each output channels to operated with a single type or a combination of voltage categories. The 1734-OW4Õs contact output channels are rated for 100,000 operations @ rated load with switching frequency of 1 operation/3 s (0.3 Hz @ rated load). The moduleÕs contact rating is 120/240V AC, 2.0 A @ 50/60 Hz 1800 VA make, 180 VA break(4) 5É30V DC, 2.0 A, R150 with isolation voltage of 250V, tested @ 2550V DC for 60 s, field-side to system, and between contact sets. The module is installed to a mounting base where it enables to draw current from the backplane amounting to 90 mA at 5VDC. Compatible module mounting accessories are 1734-TB or 1734-TBS wiring base assembly. These catalog numbers come with a removable terminal block (RTB) which provides interface to the output devices via signal wires. Appropriate signal wires for use with this module are copper or stranded wires with size of 0.25-2.5 mm2 or 22-14 AWG. Recommended insulation rating is 85 ¡ C (185 ¡ F), or greater and insulation thickness of 1.2 mm or 3/64 in. The module is assembly is installed to any adjacent POINT I/O module including the communication adapters. Ensure that the interlocking pins are connected to complete backplane connection. Use the 1734-OW4 to energize general purpose electrical loads such as solenoid and motorized actuating valves, pilot lamps, buzzer, horn, annunciator panels even relay coils. This module may be used to drive these devices in manual or automatic mode, depending on the design of the user logic. Install as many 1734-OW4 as required provided that the appropriate system expansion power supplies. The 1734-OW4 may be installed along any other module or to a rack with modules of the same kind. The moduleÕs compact and scalable design permits the module to be installed in strategically partitioned control systems for maximizing advantages as well as cost-effectivity of the module. The module, along the POINT I/O components must be installed inside an enclosure that conforms to the required protection rating of the location. Maintain an operating temperature of -20É55 ¡C (-4É131 ¡F), operating vibration and shock of 5 g @ 10É500 Hz and 30 g respectively to prevent unwanted or fast deterioration of the module.F.A.Q for 1734-OW4
| Q: 1. What are the difference between 1734-OW2 and 1734-OW4 modules? | A: Aside from backplane power consumption, the main difference of these modules are the number of output channels. The 1734-Ow2 has Two (2) channels while the 1734- OW4 has Four channels. |
|---|---|
| Q: 2. What are the compatible terminal base for the 1734-OW4? | A: Compatible terminal base are 1734-TB or 1734-TBS wiring base assembly. |
| Q: 3. Can I use the 1734-OW4 with 1734-ACNR communication adapter? | A: Yes. The 1734-OW4 is a standard module which can be used with any communication adapters. |
PDFsupply Tech
The 1734-OW4 is a relay output module with Four (4) relay output channels. This module is ideal for use in general purpose applications as well as capable of driving inductive loads that require higher current for operation. It has more channels compared to the 1734-OW2.
