Allen-Bradley 1745-E107 SLC 100 Analog Expansion Input Unit
The Allen-Bradley 1745-E107 is a microprocessor-based analog expansion input unit built for the SLC 100 controller family. It connects to an SLC 100 base unit to add analog input processing, converting 0 to 10 VDC field signals into digital data for standard control loops. Powered by an 18 to 30 VDC supply, it helps legacy automation systems incorporate precise voltage-based monitoring.
Signal Processing and Environmental Requirements
The internal microprocessor handles analog-to-digital conversion and signal conditioning, ensuring consistent data handling for connected sensors or potentiometers. The module requires a clean indoor industrial environment free from corrosive vapors to prevent degradation of its internal circuits.
Thermal stability is maintained across an operating temperature range of 0 to 40 deg C with relative humidity up to 80% non-condensing. Altitude operation is rated up to 1000 m above sea level without requiring thermal or electrical derating.
| Parameter | Specification |
|---|---|
| Model | 1745-E107 |
| Brand | Allen-Bradley |
| Product Line | SLC 100 |
| Product Type | Analog Expansion Input Unit |
| Microprocessor-Based | Yes |
| Input Signal Type | Analog DC Voltage (0 to 10 VDC) |
| Line Voltage | 18 to 30 VDC |
| Operating Temperature | 0 to 40 deg C |
| Storage Temperature | 0 to 50 deg C |
| Operating Humidity | Max. 80% (non-condensing) |
| Storage Humidity | Max. 80% (non-condensing) |
| Max. Altitude Without Derating | 1000 m |
| Operating Environment | Clean indoor industrial environment (non-corrosive) |
| Weight | 1.25 kg (2.75 lbs) |
Frequently Asked Questions
Q: What input signal range does the 1745-E107 process? A: It processes DC voltage signals ranging from 0 to 10 VDC.
Q: What line voltage range does this unit require? A: The module operates on a line voltage between 18 and 30 VDC.
Q: Can the 1745-E107 be used in high-altitude environments above 1000 meters? A: It is rated for operation up to 1000 m without derating; operation above 1000 m requires thermal evaluation per system guidelines.
Allen-Bradley 1745-E107 SLC 100 Analog Expansion Input Unit
Allen-Bradley 1745-E107 SLC 100 Analog Expansion Input Unit
The Allen-Bradley 1745-E107 is a microprocessor-based analog expansion input unit built for the SLC 100 controller family. It connects to an SLC 100 base unit to add analog input processing, converting 0 to 10 VDC field signals into digital data for standard control loops. Powered by an 18 to 30 VDC supply, it helps legacy automation systems incorporate precise voltage-based monitoring.
Signal Processing and Environmental Requirements
The internal microprocessor handles analog-to-digital conversion and signal conditioning, ensuring consistent data handling for connected sensors or potentiometers. The module requires a clean indoor industrial environment free from corrosive vapors to prevent degradation of its internal circuits.
Thermal stability is maintained across an operating temperature range of 0 to 40 deg C with relative humidity up to 80% non-condensing. Altitude operation is rated up to 1000 m above sea level without requiring thermal or electrical derating.
| Parameter | Specification |
|---|---|
| Model | 1745-E107 |
| Brand | Allen-Bradley |
| Product Line | SLC 100 |
| Product Type | Analog Expansion Input Unit |
| Microprocessor-Based | Yes |
| Input Signal Type | Analog DC Voltage (0 to 10 VDC) |
| Line Voltage | 18 to 30 VDC |
| Operating Temperature | 0 to 40 deg C |
| Storage Temperature | 0 to 50 deg C |
| Operating Humidity | Max. 80% (non-condensing) |
| Storage Humidity | Max. 80% (non-condensing) |
| Max. Altitude Without Derating | 1000 m |
| Operating Environment | Clean indoor industrial environment (non-corrosive) |
| Weight | 1.25 kg (2.75 lbs) |
Frequently Asked Questions
Q: What input signal range does the 1745-E107 process? A: It processes DC voltage signals ranging from 0 to 10 VDC.
Q: What line voltage range does this unit require? A: The module operates on a line voltage between 18 and 30 VDC.
Q: Can the 1745-E107 be used in high-altitude environments above 1000 meters? A: It is rated for operation up to 1000 m without derating; operation above 1000 m requires thermal evaluation per system guidelines.
