1734-OE2C | Allen-Bradley Analog Output Module
1734-OE2C | Allen-Bradley Analog Output Module
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Technical Specifications for 1734-OE2C
| Manufacturer | Rockwell Automation |
| Brand | Allen-Bradley |
| Status indicators | 1 green/red module status indicator, logic side 1 green/red network status indicator, logic side 2 green/red output status indicators, logic side |
| Module Location | 1734-TB, 1734-TBS, 1734-TB3, 17340TB3S wiring base assembly |
| Keyswitch position | 4.00E+00 |
| Enclosure type rating | None (open-style) |
| Dimensions | 56 x 12 x 75.5 mm (2.2 x 0.47 x 2.97 in.) |
| Power Dissipation | 750 ? load on each output - 1.23 W 0? load on each output - 1.83 W |
| Current Draw | 75 mA @5V dc |
| Data Format | Signed Integer |
| Converter Type | Digital to analog converter |
| Step Response (63% of FS) | 24 µs |
| Absolute Accuracy | 0.1% Full Scale @ 25 Deg. Celsius |
| Output signal | 0-20 mA; 4-20 mA |
| No. of outputs | Two (2) Single-ended, non-isolated channels |
| Part Number/Catalog No. | 1734-OE2C |
| Series | POINT I/O |
| Module Type | Analog Output Module |
| Conversion Rate | 16µs |
| Resolution | 13 bits - over 0-21mA 2.5µA/cnt (average value - typical range: 2.3...2.7µA/cnt) |
| Outputs | 2 Single-Ended, Non-Isolated |
| Supply Voltage | 24 Volts DC |
| Output Current | 4-20 or 0-20 milliamps |
| Isolation Voltage | 50 Volts Continuous |
| Conversion Type | Digital-Analog |
| POINTBus Current | 75 milliamps (at 5 Volts DC) |
| Enclosure | Open |
| Dimensions (H x W x L) | 2.21 x 0.47 x 2.97 inches |
| Weight | 1.27 ounces (36 grams) |
| Operating Temperature | -20-55 Celsius |
| UPC | 10612598205292 |
About 1734-OE2C
In setting an individual mode, the 1734-OE2C has 2 modes to choose from 0-20mA and 4-20mA (default). It has a default scaling points of 1638 at 4 mA and 8191 at 20 mA. The model has a general status bit set whenever an open-wire happens. The channel indicator blinks red whenever there is an open wire or a loss of field power. The Allen-Bradley 1734-OE2C has an absolute accuracy of 0.1% full-scale at 25 Deg. Celsius. Its accuracy drift with temperature is 30 ppm/ Deg. Celsius. It has a step response of up to 63% of FS is 24 µs and a current conversion rate of 16 µs. The 1734-OE2C has a resistive load on the voltage output that ranges from 0-750 Ohms. Its point-bus current is 75 mA at 5V DC and its power dissipation is 1.23 Watts. The 1734-OE2C’s thermal dissipation is 4.19 BTU/Hr. and an isolation voltage of 50V continuous tested to withstand 2200V DC for the 60s. It has an external DC supply voltage of 24V DC, nominal and voltage range from 10-28.8V DC. It supplies a current of 70mA at 24V DC which includes outputs at 20mA. The 1734-OE2C comes with a 4 key-switch position and a dimension of 56 x 12 x 75.5 mm. It has a mass of approximately 36g.
The 1734-OE2C is commonly used to actuate modulating Final Control Elements (FCE) such as Control Valves, Variable Frequency Drives (VFD), Dampers, Louvers and other similar devices. It may also be used for re-transmitting analog data for use by data loggers or recorders, panel meters, totalizers, signal converters and isolators.
When installing the 1734-OE2C and the entire POINT I/O system, it is recommended to use a zinc-plated, yellow-chromated steel DIN rail. This type of DIN rail offers higher resistance against corrosion as POINT I/O module grounding are connected via the DIN rail. DIN rails made of non-conductive material and materials greatly affected by corrosion, oxidation may result to intermittent grounding connection.
Additionally, the 1734-OE2C series C module is compatible with DeviceNet and Profibus communication adapters.
FAQ for 1734-OE2C
What is the 1734-OE2C Analog Current Output Module's data format?
The data format of the 1734-OE2C POINT I/O Analog Current Output Module is Signed Integer.
Does the 1734-OE2C Analog Current Output Module require calibration?
The 1734-OE2C POINT I/O Analog Current Output Module is factory calibrated.
Which keyswitch position does the 1734-OE2C require?
The 1734-OE2C should be set to keyswitch position 4.
What operational modes does the 1734-OE2C Analog Output Current Module have?
The 1734-OE2C POINT I/O Analog Output Current Module has two modes: 0-20 milliamps and 4-20 milliamps. The 4-20 milliamp mode is set as the default.
What are the default scaling points for the 1734-OE2C Analog Output Current Module?
The default scaling points for the 1734-OE2C POINT I/O Analog Output Current Module are 1638 at 4 milliamps and 8191 at 20 milliamps. Note that each scaler may be set on an individual, per-channel basis.
What is the price of a 1734-OE2C POINT I/O Analog Output Current Module?
Submit a quote request, send us an email, for our best price.
Where can I find repair services for the 1734-OE2C POINT I/O Analog Output Current Module?
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Are there any specific installation materials required when installing the 1734-OE2C?
Aside from standard tools, the 1734-OE2C and other POINT I/O components are required to be installed in a zinc-plated, yellow-chromated DIN rail. This type of material offers higher resistance against corrosion and oxidation and provides continuous grounding connection. POINT I/O modules grounding connections are connected through the DIN rail.
Technical Description of 1734-OE2C
The Allen-Bradley 1734-OE2C is a POINT I/O Analog Current Output Module. It has 2 Single-Ended, Non-Isolated Outputs and a Supply Voltage of 24 Volts DC with an Output Current of 4-20 or 0-20 milliamps. This Analog Current Output Module has a Digital-Analog Conversion Type.
