Omron SYSMAC C Series Operation Manual page 122

Specifications and General Information
6-1-3 Block Diagram
Point 1
+
Voltage output
_
Analog 0 V
+
Current output
_
Point 2
+
Voltage output
_
Analog 0 V
+
Current output
_
108
The following diagram shows the basic internal connections of the Unit.
D/A
Ranger selector
D/A
Analog power supply
The current outputs are not connected in Units whose voltage output range is
other than 1 to 5V.
Isolation
Photo-
coupler
Photo-
coupler
Photo-
coupler
Isolation
DC/DC converter
Section 6-1
I/O
Bus in-
bus
terface
Timing
circuit
+5 V
0 V