Description

Allen-Bradley 1734-OE4C POINT I/O Analog Output Module

 

Overview:
The Allen-Bradley 1734-OE4C is a POINT I/O Analog Output Module designed for converting digital signals into analog codes for industrial applications. It features four single-ended analog output modules that provide 0-20 mA or 4-20 mA analog electrical signals. This module is used for controlling processes that require modulating control for increased accuracy, efficiency, and flexible control techniques.

Specifications:

• Output Signal Range: 0-20 mA (default range: 4-20 mA)
• Output Conversion Rate: Up to 1 μs
• Output Current Accuracy: 0.1% full scale at 77°F (25°C)
• Output Resolution: 16 bits over 0-21 mA (2.5 μA/count)
• Data Format: Signed Integer

Installation and Connectivity:

• Compact form factor designed for DIN rail mounting
• Compatible with POINT I/O communication adapters such as ProfiBus,
• ControlNet, and Ethernet adapters
• Memory register accessible by connecting online to the PLC’s processor
• Register Size: 4 Bytes

Voltage and Power:

• Nominal Voltage: 24 VDC (Actual voltage range: 10-20.8 VDC)
• Isolation Voltage: 50 V continuous
• Power Dissipation: 750 Ohms on each 1.86 W output, 0 Ohms on each 2.15 W channel

Environmental Specifications:

• Operating Temperature Range: -4 to 131°F (-20 to 55°C)
• Storage Temperature Range: -40 to 185°F (-40 to 85°C)
• Operating Shock: 30 G
• Non-operating Shock: 50 G
• Operating Vibration: 5 G at 10-500 Hz
• Relative Humidity: Up to 95% non-condensing

Dimensions and Weight:

• Module Dimensions: 56.0 x 12.0 x 75.5 mm (2.21 x 0.47 x 2.97 in)
• Module Weight: 36 g (1.235 oz)

Additional Information:

• Module Status and Network Status indicator lights on the front panel
• Status indicators for each channel
• Compatible Wiring Assembly: 1734-TB or 1734-TBS
• Recommended Signal Wire Sizes: 0.25 to 2.5 mm² or 22 to 14 AWG
• Recommended Maximum Insulation Size: 1.2 mm (3/64 in)