Allen-Bradley 1734-OE2C/C POINT I/O Analog Output Module
$123.00
$320.00
Description
Allen-Bradley 1734-OE2C/C POINT I/O Analog Output Module
The Allen-Bradley 1734-OE2C/C, also cataloged as the 1734-OE2C Analog Output Module, operates as a dedicated hardware component for current signal generation within POINT I/O distributed control networks. The module provides two analog output channels supporting selectable 0-20 mA and 4-20 mA ranges for field-side control of actuators, drives, and process devices.
Suffix Breakdown & Model Matrix
| Parameter | Specification |
|---|---|
| Base Model | 1734-OE2C |
| Hardware Revision | /C |
| Product Family | POINT I/O Bulletin 1734 |
| Module Type | Analog Output Module |
The supplied documentation identifies 1734-OE2C/C as a Series C hardware revision. No additional suffix configuration data is specified.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1734-OE2C/C |
| Brand | Allen-Bradley |
| Product Family | POINT I/O Bulletin 1734 |
| Module Type | Analog Output Module |
| Outputs per Module | 2 |
| Output Type | Current output |
| Output Ranges | 0-20 mA, 4-20 mA |
| Resolution | 13 bits (0.05% of full scale) |
| Accuracy | +/-0.1% full scale |
| Conversion Rate | 2.5 ms per channel |
| Operating Voltage Range | 10 VDC to 28.8 VDC |
| POINTBus Current Consumption | Approximately 75 mA at 5 VDC |
| Isolation Voltage | 50 V continuous basic insulation |
| Power Consumption | Approximately 1.5 W |
| Operating Temp | -20 deg C to +55 deg C |
| Storage Temp | -40 deg C to +85 deg C |
| Relative Humidity | Up to 95% non-condensing |
| Enclosure Type | Open-style |
I/O Density Scaling and Backplane Communication
The 1734-OE2C/C exchanges analog output data through the POINTBus backplane while maintaining two independently configurable current output channels within a compact POINT I/O footprint. The module supports scalable distributed I/O architectures by allowing additional analog and discrete modules to share the same communication infrastructure. Compatibility between controller firmware, communication adapter revision, and installed POINT I/O modules should be verified during system integration.
Frequently Asked Questions
Q: Which analog output ranges are supported by the module?
A: The module supports configurable 0-20 mA and 4-20 mA current output ranges on both channels.
Q: Is channel-to-channel isolation provided?
A: No channel-to-channel isolation is specified. The documented isolation is 50 V continuous basic insulation between the field side and the system side.
Q: What is the analog conversion update rate?
A: The specified conversion rate is 2.5 ms per channel.
Field Installation Guidelines
-
Install the module inside a suitable control enclosure because the unit is specified as open-style construction.
-
Verify field devices are compatible with the selected 0-20 mA or 4-20 mA output range before commissioning.
-
Route analog signal wiring separately from motor power cables, contactor circuits, and variable frequency drive conductors.
-
Maintain proper grounding and shield termination practices to minimize conducted electrical noise.
-
Confirm the field power supply remains within the specified 10 VDC to 28.8 VDC operating range.
-
Verify terminal base compatibility before module installation.
-
Perform output scaling and loop validation after configuration and before process startup.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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