Stanley QB Expert User Manual

Controller Connections
Instruction Manual
121
The Alpha controller listens on the ports specified but transmits on any available port to the port specified of the
target computer.
The ETHERNET port uses 10/100 MBaud auto-select.
6.7 Ethernet/IP or Profinet Connectors
Expert Alpha controllers have two RJ-45 Ethernet connections located on the bottom of the controller for
connecting to an Ethernet/IP or Profinet network when the option is ordered. The two ports are connected
internally and have the same IP Address. Two ports are provided so that controllers may be daisy-chained together
to create the fieldbus network rather than sending a cable from each controller back to a switch.
Ethernet/IP or Profinet Controller Network
6.8 Trailing DeviceNet™ Connector
Alpha controllers can have a single Mini DeviceNet™ port for connecting the Alpha Controller to a Leading
controller such as a PLC.
Pin Trailing
Alpha Controllers Mini DeviceNet™
Connector
1 Drain
2 V+
3 V-
4 CAN H
5 CAN L
6.9 Profibus Connector
Alpha Controllers can have a single Profibus port for connecting the Alpha Controller to a Leading Profibus
controller from another manufacturer.

Stanley QB Expert Specifications

General

Brand	Stanley
Model	QB Expert
Category	Controller
Language	English