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Allen Bradley 1756-L72|Controller|

| Parameter | Specification |
|---|---|
| Component Type | PLC & I/O Controller |
| Controller Type | Controller |
| User Memory | 4 MB |
| Memory Card Type | SD Card |
| Memory Card Installed | Yes |
| Memory Card Capacity | 1 GB |
Communications
| Parameter | Specification |
|---|---|
| On-board Ports | USB (Programming only) |
| Supported Protocols | ControlNet |
| DeviceNet | |
| EtherNet/IP | |
| EtherNet/OCPP | |
| Remote I/O | |
| DH+ | |
| SynchLink |
I/O Capacity
| Parameter | Specification |
|---|---|
| Maximum Digital I/O | 128,000 points |
| Maximum Analogue I/O | 4,000 points |
| Maximum Total I/O | 128,000 points |
| Safety Controller | No |
Software
| Parameter | Specification |
|---|---|
| Configuration Software | RSLogix 5000 / Studio 5000 (Logix Designer) |
Physical & Electrical
| Parameter | Specification |
|---|---|
| Weight | 0.25 kg |
| Power Dissipation (Max) | 2.5 W |
Environmental Ratings
| Parameter | Specification |
|---|---|
| Operating Temperature (Max) | 60 °C |
| Operating Temperature (Min) | 0 °C |
| Storage Temperature (Max) | 85 °C |
| Storage Temperature (Min) | −40 °C |
| Relative Humidity (Max) | 95 % RH |
| Humidity Type | Non-condensing |
Mechanical Ratings
| Parameter | Specification |
|---|---|
| Shock Rating | IEC 60068-2-27 |
| Vibration Acceleration (Max) | 2 m/s² |
| Vibration Frequency (Operational, Max) | 500 Hz |
Allen Bradley 1756-L72|Controller|
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By structuring the information in this manner, the article provides a clear and organized understanding of input channels, transducer supply, and communication implementations in distributed control systems.
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