2869728, Phoenix Contact Power Bus Connector, 24 V ac Input, 24 V dc Output

Redundant PSU Configuration Terminal and DIN Rail Power Bus Connectors, 24Vdc

Redundant PSU configuration terminal

Input, 2 x 24 VDC supply
Integrated diode decoupling of power supplies
Output, 24 VDC via the DIN rail bus connector

DIN rail power bus connectors, 24Vdc

Snap into 35mm DIN rails to produce power bus of required length
Two MINI MCR modules can be plugged into one block
Up to 80 MINI-MCR modules can be supplied power without any wiring
Any module can be removed without turning off the power or interrupting the supply to other modules

Can be mounted on DIN rail individually or with other units. The housings are 102.5mm high by 6.2mm wide. The performance specifications are similar to standard sized MCR products.

DIN Rail T-BUS connector - 2869728

The 2869728 from Phoenix Contact is a T-BUS connector that is designed to not only make installing modules on a DIN rail time-efficient but absolutely effortless. This connector allows you to mount two MINI analogue modules onto the connector, that in turn mounts to a DIN rail. The module provides power to the MINI modules, meaning there is no need to power the devices via wires or a cable. Current carried through the device is a capacity of 8A parallel to DIN rail and 2A parallel to MINI analogue devices.

Also, this bus connector can also allow hot-swapping MINI modules without affecting the supply to remaining modules.

Features and benefits:

• Effectively reduces wiring efforts


• Hot-swapping modules will be possible with this connector


• Multiple connectors can be connected to each other for up to 80 MINI-MCR modules on a DIN rail


• Pitch of 3.81mm - so you'll be able to two of any MINI-MCR modules right next to each other

2869728 Datasheet

2869728 Drawing