The Allen-Bradley 1756-PB50 DC Power Supply is an essential component of the ControlLogix platform, designed to deliver dependable power with an input range of 18 - 32V DC and a nominal 24V DC input. It accommodates demanding industrial environments, functioning efficiently at temperatures from 0 to 60 degrees Celsius with a sleek design fitting into the 1756 chassis's left slot. Featuring a hold-up time capability, it maintains operation during brief voltage dips and offers robust current capacities alongside a continuous 250V isolation voltage. Compatible with Series A, B, and C chassis such as the 1756-A4 and 1756-A17, the 1756-PB50 supports multiple I/O and communication modules, ensuring seamless integration into your control system setup.
Technical specifications for 1756-PB50
Manufacturer
Rockwell Automation
Brand
Allen-Bradley
Part Number/Catalog No.
1756-PB50
Series
ControlLogix
Module Type
Standard DC Power Supply
Nom Input Voltage
24 Volts DC
Input Voltage Range
18-32 Volts DC
Isolation Voltage
250 Volts Continuous
Max Inrush Current
30 Amperes
Current Capacity
1.5A at 1.2V; 2A at 3.3V; 8 A @ 50 °C (122 °F) 6 A @ 60 °C (140 °F) at 5.1V and 2.5 A @ 50 °C (122 °F) 2.0 A @ 60 °C (140 °F) at 24V
