Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | 1756-PA75K |
| Module Type | ControlLogix AC power supply module |
| Series | ControlLogix 1756 I/O family |
| Input Voltage Range | 85 – 265 V AC (nominal 120/240 V AC) |
| Input Frequency | 47 – 63 Hz |
| Input Power | ~100 W / 100 VA max |
| Output Power | 75 W @ 0 – 60 °C |
| Output Voltages & Currents | 1.2 V DC @ 1.5 A, 3.3 V DC @ 4 A, 5.1 V DC @ 13 A, 24 V DC @ 2.8 A |
| Redundant Configuration | No (not redundant) |
| Hold‑Up Time | ~2 cycles @ 85 VAC, ~6 cycles @ 120 VAC, ~20 cycles @ 220 VAC (60 Hz) |
| Isolation Voltage | ~250 V AC continuous |
| Backplane Rails | Provides 1.2 V, 3.3 V, 5.1 V, 24 V DC to chassis backplane |
| Operating Temperature Range | 0 °C to 60 °C |
| Storage Temperature Range | –40 °C to 85 °C (typical) |
| Relative Humidity (Non‑condensing) | 5 % to 95 % |
| Connection Type | Chassis backplane connection |
| Mounting | Left‑side slot in ControlLogix chassis |
| Dimensions (H × W × D) | ~140 mm × 112 mm × 145 mm (5.51″ × 4.41″ × 5.71″) |
| Weight | ~1.1 kg (2.5 lb) |
FAQ
FAQ
Q1: What is the purpose of the 1756‑PA75K module?
It supplies DC power to the ControlLogix chassis backplane, enabling the controller and I/O modules to operate.
Q2: What input voltage range does it accept?
It supports a wide AC range from 85 V to 265 V AC at 47 – 63 Hz.
Q3: How much power does this power supply deliver?
It provides up to 75 W of total output power at up to 60 °C.
Q4: What DC output rails and currents are available?
The built‑in rails deliver 1.2 V @ 1.5 A, 3.3 V @ 4 A, 5.1 V @ 13 A, and 24 V @ 2.8 A.
Q5: Can it be used in a redundant power configuration?
No — the 1756‑PA75K is a non‑redundant power supply.
Q6: What are the hold‑up time characteristics?
It maintains DC output for a short time after AC loss: ~2 cycles @ 85 VAC, ~6 cycles @ 120 VAC, ~20 cycles @ 220 VAC (at 60 Hz).
Q7: Where is this power supply installed?
It installs in the dedicated left‑side power supply slot of a ControlLogix chassis.
Q8: What are the physical dimensions and weight?
Dimensions are about 140 mm × 112 mm × 145 mm and the weight is around 1.1 kg (2.5 lb).
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.
