MOQ: | 1 |
Price: | Negotiable |
Standard Packaging: | 50*50*50mm |
Delivery Period: | 3-7 |
Payment Method: | T/T |
Supply Capacity: | 1/piece in stock |
Manufacturer | Allen Bradley |
---|---|
Mounting | Panel Mount |
Series | ControlLogix |
Input Type | Single-Channel |
Voltage | N/A |
Frame Size | Frame A |
Input Voltage Category | Low Voltage |
Product Series | MicroLogix Expansion I/O (Bul. 1762) |
The Allen-Bradley 1794-IE4XOE2 FLEX I/O™ Hybrid Analog Module integrates 4 isolated analog inputs and 2 analog outputs in a single IP67-rated package for distributed process control. Designed for Rockwell's FLEX platform, this epoxy-sealed unit (-40°C to +70°C) handles voltage/current signals while withstanding high-pressure washdowns, oils, and chemicals.
Dual 24-bit delta-sigma ADCs (inputs) and 16-bit DACs (outputs) achieve ±0.05% FSR accuracy, with 250V AC channel-to-channel isolation eliminating ground loops. Embedded diagnostics include open-circuit detection, NAMUR NE43 alarms, and timestamped drift alerts. Compatible with Studio 5000® for seamless configuration of thermocouple/RTD inputs (Type J/K/T/Pt100) and 4-20mA/±10V outputs.
Ideal for reducing panel footprint in safety-instrumented systems (SIL 2) with analog closed-loop control.
Parameter | Specification/Value |
---|---|
Product Description | 4-Channel Analog Voltage/Current Input Module (POINT I/O) |
Module Type | Analog Input |
Number of Channels | 4 |
Input Signal Types | ±10V DC, ±5V DC, 0-10V DC, 0-5V DC, 0-20 mA, 4-20 mA (User selectable per channel) |
Resolution | 16-bit (including sign) |
Voltage Input Range | -10.5V to +10.5V (Operating Range) |
Current Input Range | -21 mA to +21 mA (Operating Range) |
Accuracy (Full Scale) | ±0.1% (Voltage), ±0.2% (Current) (at 25°C/77°F) |
Common Mode Rejection | > 90 dB @ 50/60 Hz |
Update Time per Channel | 2.5 ms per channel (all channels active) |
Isolation | Channel-to-Channel: None Channel-to-Bus: 500V AC Continuous (Type tested) |
Bus Communication | POINTBus via 1794 Adapter (e.g., 1794-AENT/AENTR for EtherNet/IP) |
Protocol Compatibility | EtherNet/IP (via compatible adapter) |
Diagnostic LEDs | Module Status (Green/Red) 4x Channel Status (Green/Red) |
Input Impedance | Voltage Inputs: > 1 MΩ Current Inputs: 250 Ω |
Power Consumption | 5V DC @ 85 mA max (from POINTBus) 24V DC @ 40 mA max (sensor power) |
Sensor Power (L+/L-) | 24V DC nominal (18-30V DC), 100 mA total shared (Internally fused per channel pair) |
Backplane Current | 85 mA max @ 5V DC |
Operating Temperature | -20°C to 60°C (-4°F to 140°F) |
Relative Humidity | 5% to 95% (non-condensing) |
Certifications | CE, cULus Listed, ATEX/IECEx Zone 2 (when used with approved base/install) |
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With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts.
We are major in PLC, Sensors, HIM, Transmitters.
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