133
Analog Output Units Section 5-2
output for communications errors
When clear to minimum, clear to maximum, or clear to 0 V is set using DIP
switch pins 8 and 9, a communications error will be output according to the
output range, as shown in the following table.
Internal Circuits
Terminal/Connector Pin Arrangement
The arrangements of the terminals, the connectors and the connector pins are
shown in the following diagram.
Output signal range Clear to minimum Clear to maximum Clear to 0 V
0 to 5 V –0.25 V 5.25 V –0.25 V
1 to 5 V 0.8 V 5.2 V 0.8 V
0 to 10 V –0.5 V 10.5 V –0.5 V
–10 to 10 V –11 V 11 V 0 V
I/O Unit
interface
Internal
power
supply
Insulating
DC to DC
converter
Output circuit
4 circuits
I/O Unit
interface
I/O Unit
interface
Photocoupler
Internal
circuits
Photocoupler
24 VDC
+
24 VDC
−
V+
−
Do not connect.
−
V+
Outputs
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