Manufacturer Rockwell Automation
Brand Allen Bradley
Part Number/Catalog Number 1756-PBXT series
Series ControlLogix
Module Type DC power module with extended temperature
Input voltage 24 volts DC
Voltage range 18-32 volts DC
The Allen-Bradley 1756-PBXT ControlLogix-XT power supply includes control and communication system components for use with FLEX I/O-XT ™ products. The 1756-PBXT measures approximately 14.0 x 11.2 x 14.5 centimeters (5.51 x 4.41 x 5.71 inches). The power supply weighs about 0.95 kg (2.10 lb). The 1756-PBXT has A current capacity of 5.1 V and a current of 10 A. This power supply is installed on the left side of the 1756 chassis. The 1756-PBXT operates at -25-70 °C (-13-158 °F). When installing Allen-Bradley 1756-PBXT, keep the wire distance as short as possible to minimize resistance between the chassis and the ground connection.
The 1756-PBXT power supply has a non-operating temperature of -40-85 °C (-40-185 °F). The maximum ambient air temperature for this power supply is 70 °C (158 °F). 1756-PBXT has a relative humidity of 5-95% and no condensation. The power supply has an operating vibration of 500 G at 2-10 Hz. The operating shock and non-operating shock of the power supply are 30 G and 50 G respectively. Leave a distance of 15.3 cm (6.0 in) between the chassis and the heat source, and 5.1 cm (2.0 in) between the wire slot and the top or bottom of the chassis. The chassis can only be installed horizontally.
| A-B 80026-529-01-R Commutated Thyristor IGCT |
| A-B 1756-L61 CPU Module Allen-Bradley 1756L61 |
| A-B 1336-BDB-SP53C Printed Circuit Board (PCB) |
| A-B 1769-L30ER Controller CompactLogix 1MB Memory |
| A-B Silicon controlled 80026-044-06-R Gate Module |
| A-B 1756-OF8 ControlLogix 8 Pt A/O I or V HART Module |
| A-B 2711-K3A10L1 Touch panel PanelView 300 HMI Module |
