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SKU:1756-IF4FXOF2F
1756-IF4FXOF2F Allen-Bradley Analog 4 Input 2 Output
Manufacturer: Allen-Bradley
Product No.: 1756-IF4FXOF2F
Product Type: Analog I/O Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 450g
Shipping port: Xiamen
Warranty: 12 months
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Tavsif
1756-IF4FXOF2F Allen-Bradley ControlLogix High Speed Analog Combo Module
The Allen-Bradley 1756-IF4FXOF2F is a high-speed analog combination I/O module for the ControlLogix platform. Features 4 sub-millisecond differential inputs and 2 high-speed voltage or current outputs.
Product Information
| Manufacturer | Rockwell Automation |
| Brand | Allen-Bradley |
| Part Number | 1756-IF4FXOF2F |
| Module Type | High Speed Analog Input / Output Module |
| Series | ControlLogix |
| Number of Inputs | 4 High Speed Differential |
| Number of Outputs | 2 High Speed Current / Voltage |
| Update Period | 300 µs Scan Time |
| UPC | 10612598269218 |
Input Specifications
| Input Signal Ranges | ±10V, 0-10V, 0-5V, 0-20 mA |
| Input Resolution | 14 bits across ±10.5V, 12 bits across 21 mA |
| Overvoltage Protection | 30V DC (Voltage), 8V AC/DC (Current) |
| Open Circuit Detection | Positive full-scale within 1 second |
| Conversion Method | Successive Approximation |
Output Specifications
| Output Signal Ranges | ±10V, 0-20 mA |
| Output Resolution | 13 bits across 21 mA (2.8 µA/bit), 14 bits across 21.8V (1.3 mV/bit) |
| Conversion Method | R-Ladder DAC |
| Short Circuit Protection | Electronically current limited to 21 mA or less |
| Overvoltage Protection | 24V DC |
Power and Environmental
| Backplane Current (5.1V) | 375 mA |
| Backplane Current (24V) | 100 mA |
| Power Dissipation (Voltage) | 4.3 W |
| Power Dissipation (Current) | 4.7 W |
| Thermal Dissipation (Voltage) | 14.66 BTU/hr |
| Thermal Dissipation (Current) | 16.02 BTU/hr |
| Weight | 0.45 kg (1.0 lb) |
Compatibility
| Chassis | ControlLogix 1756 Chassis |
| Removable Terminal Blocks | 1756-TBCH, 1756-TBS6H |
Features
- 4 high-speed sub-millisecond differential inputs
- 2 high-speed voltage or current outputs
- Input ranges: ±10V, 0-10V, 0-5V, 0-20 mA
- Output ranges: ±10V, 0-20 mA
- 14-bit input resolution across ±10.5V
- 13-bit output resolution across 21 mA
- 300 µs update period with synchronized sampling
- Overrange and underrange indication per channel
- Open circuit and short circuit protection
- Sub-millisecond channel scans
- Synchronized sampling across multiple modules
Applications
- Flow, level, pressure, temperature measurement
- Viscosity, pH, turbidity monitoring
- Control valve positioning
- Variable frequency drive control
- Signal retransmission for indicators and recorders
- PID controller output
FAQs
Q1: What input signal ranges does the 1756-IF4FXOF2F support?
A1: ±10V, 0-10V, 0-5V, and 0-20 mA.
Q2: What are the output signal ranges?
A2: ±10V and 0-20 mA with short circuit protection.
Q3: What terminal blocks are compatible?
A3: 1756-TBCH and 1756-TBS6H removable terminal blocks.
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