Allen - Bradley 42MTB - 5004 is a terminal base of series 5000 photoelectric sensor.

The Allen - Bradley 42MRU - 5200 is a photoelectric sensor

Allen - Bradley 1794 - OA8 is a Flex I/O digital output module

Allen-Bradley 1784-PKTX is a communication module.

The Allen - Bradley 2093 - AM02 is a kinetix 2000 axis module

The Allen - Bradley XM - 441 is an expansion relay module

Allen - Bradley 100 - S B is usually an auxiliary contact block

The Allen - Bradley 1756 - EN2T is an Ethernet communication module in the ControlLogix series

The Allen - Bradley 1762 - IA8 is an 8 - point digital input module in the MicroLogix series.

The Allen - Bradley 42GRU - 9200 - QD is a photoelectric sensor.

The Allen - Bradley 1734 - IB2 is a Point I/O discrete input module.

According to the available information, Allen - Bradley 2700M - P2J1 is a 16 - button backlit push - button module