Weidmüller SAI Active Universal Pro Series - Page 13

SAI Pro
5663600000/1.4/09.09
Weidmueller offers the following extension I/O
versions:
The extension I/O consists of the following com-
ponents:
• 8 digital inputs with M12 I/O connector • An I/O section: to connect the signal lines
• 8 digital inputs with M8 I/O connector • A bus / power section: 2 sub-bus connections and
an extra power-supply plug for the digital output
modules
• 8 digital 2A outputs with M12 I/O connector
• 8 digital 2A outputs with M8 I/O connector
• 8 digital inputs or 0.5A outputs with M12 I/O con-
nector
• 8 digital inputs or 0.5A outputs with M8 I/O con-
nector
• 4 analogue inputs with M12 I/O connector
• 4 analogue outputs with M12 I/O connector
• 4 thermal inputs with M12 I/O connector
• 4 PT100 inputs with M12 I/O connector
• 2 counter inputs with M12 I/O connector
System structure of the Universal Pro
• Max. no. of slaves: 15
Figure 2 Basic design of the extension I/O
• Bus structure: Line
A I/O section
• Max. expansion: 10 – 50m
B Bus / power section
• Addressing: automatic
13