Omron E5 C Series Manual page 52

E5EC/E5EC-B/E5AC
Isolation/Insulation Block Diagrams
Models with 2 Auxiliary Outputs
Sensor input, CT inputs, and remote SP input
Communications and event inputs
Voltage output (for driving SSR) and transfer output
Power
Supply
: Reinforced insulation
: Functional isolation
Nomenclature
E5EC/E5EC-B
Temperature unit
Operation indicators
Front-panel Setup Tool port
Press O Key once to go to Adjustment Level.
Press O Key for at least 3 seconds
to go to Initial Setting Level.
E5AC
Temperature unit
Operation indicators
Front-panel Setup Tool port
Press the O Key once to go to the Adjustment Level.
Press the O Key for at least 3 seconds to go to the Initial Setting Level.
52
Relay output
Auxiliary output 1
Auxiliary output 2
Front panel
No. 1 display
PV or specified parameter
No. 2 display
SP or specified parameter value
No. 3 display
Manipulated value or other value
Use the U D Keys to set
the parameter.
Use S Key to change the
digit (default setting).
Use the M Key to change to
another parameter.
Front Panel
Models with 4 Auxiliary Outputs
Sensor input, CT inputs, potentiometer input, and remote SP input
Power
Supply
: Reinforced insulation
: Functional isolation
Note: Auxiliary outputs 1 to 2 and 3 to 4 are not insulated.
No. 1 display
PV or specified parameter
No. 2 display
SP or specified parameter value
No. 3 display
Manipulated value or other value
Press the U or D Key to set the parameter.
Press the S Key to change the digit (default setting).
Press the M Key to change to another parameter.
Communications and event inputs
Voltage output (for driving SSR),
linear current output, and transfer output
Relay output
Auxiliary outputs 1, 2
Auxiliary outputs 3, 4
Top View of E5EC Top View of E5EC-B
Top-panel
Setup
Tool port
Top View of E5AC
Top-panel
Setup
Tool port