YingZhou Industrial Automation | Product Information
Allen-Bradley 1734-OE4C POINT I/O Analog Current Output Module
4 Analog Outputs | 0–20 mA / 4–20 mA | 16-Bit | Series C
| Specification |
Verified Product Data |
| Manufacturer |
Allen-Bradley / Rockwell Automation |
| Catalog Number |
1734-OE4C |
| Product Family |
Bulletin 1734 POINT I/O |
| Module Type |
4-Channel Analog Current Output Module |
| Number of Outputs |
4, single-ended, non-isolated |
| Output Current Ranges |
0–20 mA or 4–20 mA, user configurable |
| Output Before Communication |
0 mA until communication is established |
| Resolution |
16 bits over 0–21 mA; 0.32 µA/count |
| Absolute Accuracy |
0.4%; 0.1% if calibrated |
| Accuracy Drift with Temperature |
<50 ppm/°C |
| Resistive Load on Current Output |
0–750 Ω |
| Conversion Type |
Digital-to-analog converter |
| D/A Conversion Rate |
1 µs |
| Step Response (63%) |
160 µs maximum |
| Data Format |
Signed integer |
| Calibration |
Factory calibrated |
| Backplane Supply Voltage |
5V DC |
| POINTBus Current, Maximum |
75 mA |
| Field Power Input |
10–28.8V DC (includes 5% AC ripple), 220 mA, Class 2 |
| External DC Supply Current, Nominal |
110 mA @ 24V DC (including output at 20 mA) |
| Isolation Voltage |
50V, tested at 1500V AC for 60 seconds; outputs and field power to system |
| Interchannel Isolation |
None between outputs or between outputs and field power |
| Supported Wiring Bases |
1734-TB, 1734-TBS, 1734-TOP, 1734-TOPS, 1734-TB3, 1734-TB3S, 1734-TOP3, 1734-TOP3S |
| Keyswitch Position |
4 |
| Power Dissipation, Maximum |
1.86W @ 750 Ω load on each output; 2.15W @ 0 Ω load on each output |
| Operating Temperature |
−20 to +55°C |
| Storage Temperature |
−40 to +85°C |
| Relative Humidity |
5–95%, noncondensing |
| Dimensions (H × W × D), Approx. |
56.6 × 12.1 × 77.5 mm |
| Weight, Approx. |
36.9 g |
| Enclosure Type |
Open-style |
Product Overview
The Allen-Bradley 1734-OE4C is a Bulletin 1734 POINT I/O 4-channel analog current output module. Its four single-ended, non-isolated outputs are configurable for 0–20 mA or 4–20 mA current signals, with 16-bit resolution over 0–21 mA and 0.32 µA/count. The module operates from a 5V DC POINTBus backplane (75 mA maximum) and requires 10–28.8V DC Class 2 field power. A compatible Bulletin 1734 terminal base is required; the base is not confirmed as included in the supplied photographs. The photographed module front and packaging both show 1734-OE4C, and the packaging label confirms Series C. Verify wiring base, configuration and site requirements before ordering.
Key Product Features
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4 Analog Current Outputs — Four single-ended, non-isolated current output channels.
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0–20 mA / 4–20 mA Signals — User-configurable output current ranges.
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16-Bit Resolution — 0.32 µA/count over a 0–21 mA span.
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Current Output Accuracy — 0.4% absolute accuracy; 0.1% if calibrated.
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POINT I/O Installation — Requires a supported Bulletin 1734 wiring base, keyswitch position 4.
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5V DC Backplane — Maximum POINTBus current of 75 mA; separate field power required.
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Series C Carton & Product Photos — Matching exact catalog number visible on module and packaging.
Actual Product Verification
✓ Actual product module and carton photographs supplied
✓ Catalog number 1734-OE4C visible on module front
✓ Packaging label confirms 1734-OE4C and Series C
✓ Matching product and catalog-labeled carton shown
✓ Verify exact catalog number and whether a terminal base is included before ordering
In Stock & Available to Order
Allen-Bradley 1734-OE4C is marked in stock based on supplied inventory information. Please reconfirm quantity and dispatch date before ordering. The module requires a compatible terminal base; inclusion of that base is not confirmed by the provided product photos.
IN STOCK
Allen-Bradley 1734-OE4C
Order online or contact us for multiple units and project sourcing. Please verify the required POINT I/O terminal base and 0–20 mA / 4–20 mA analog output configuration.
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