The I/O bus imposes restrictions on the number of devices that can be connected to the bus and what type of devices that are allowed on certain positions.
The following restrictions apply to the I/O bus:
• Position 1 reserved for a power supply
• Position 2 reserved for a SmartX AS-P server or Automation Server
• Maximum one SmartX AS-P server or Automation Server per I/O bus
• Maximum 32 devices per I/O bus
The following restrictions apply to the I/O bus:
• Position 1 reserved for a power supply
• Position 2 reserved for a SmartX AS-P server or Automation Server
• Maximum one SmartX AS-P server or Automation Server per I/O bus
• Maximum 32 devices per I/O bus