Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Description | Parameter |
|---|---|
| Product Model | 1756-L1M2 |
| Manufacturer | Allen-Bradley |
| Product Type | ControlLogix Power Supply |
| Module Function | 1.25 A Redundant Power Supply Module |
| Output Voltage | 24 V DC nominal |
| Output Current | 1.25 A maximum |
| Input Voltage | 85–264 V AC, 47–63 Hz |
| Number of Outputs | 1 redundant output |
| Efficiency | 85% typical |
| Ripple & Noise | <50 mV peak-to-peak |
| Backplane Current | N/A (self-powered) |
| Operating Temperature | 0 to 55°C (32 to 131°F) |
| Storage Temperature | -40 to 85°C (-40 to 185°F) |
| Humidity | 5–95% non-condensing |
| Vibration | 2 g (10–500 Hz) |
| Shock | 30 g |
| Dimensions | 140 mm × 35 mm × 140 mm (5.5 in × 1.4 in × 5.5 in) |
| Weight | 0.40 kg (0.88 lb) |
| Installation | ControlLogix chassis slot |
| Certifications | CE, UL, CSA |
FAQ
FAQ
Q1. What is the function of the 1756-L1M2 module?
It provides a redundant 24 V DC power supply for ControlLogix systems.
Q2. What is the maximum output current?
1.25 A.
Q3. What input voltages are supported?
85–264 V AC at 47–63 Hz.
Q4. How does redundancy work in this module?
It can operate alongside another 1756-L1M2 to provide a backup in case one supply fails.
Q5. What is the typical efficiency?
Approximately 85%.
Q6. Can it be installed in any ControlLogix chassis?
Yes, it is designed for standard ControlLogix chassis slots.
Q7. Is the module hot-swappable?
Yes, it supports insertion or removal under proper power conditions.
Q8. Where is this module typically used?
In industrial automation systems where reliable redundant power is required for ControlLogix controllers and modules.
Tags
Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
