Control Output - Omron E5C series User Manual

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Control output 1

The following diagrams show the applicable outputs and their internal equivalent circuits.
E5DC
RX (relay output)
Output type
RX Relay output
QX Voltage output (for driving
SSR)
CX Linear current output
E5GC
RX (relay output)
Output type
RX Relay
QX Voltage (for driving SSR)
CX Linear current
Auxiliary Outputs 1 to 4
• When heating/cooling control is used on the E5CC, E5CC-U, or E5DC and there is only one
control output, auxiliary output 2 is allocated as the control output for cooling. (If the Digital
Controller has only one auxiliary output, an output is not automatically allocated for the control
output for cooling.)
• When heating/cooling control is used on the E5EC or E5AC and there is only one control output,
auxiliary output 4 is allocated as the control output for cooling. (If the Digital Controller has only
two auxiliary outputs, auxiliary output 2 is allocated as the control output for cooling.)
• When heating/cooling control is selected for the E5GC, auxiliary output 1 is assigned as the
control output for cooling.
2 - 38
QX (voltage output (for
driving SSR))
v
+
E
F
Specification
SPST-NO, 250 VAC, 3 A (resistive load), Electrical life:
100,000 operations
PNP, 12 VDC ±20%, 21 mA (with short-circuit protection)
4 to 20 or 0 to 20 mA DC, Load: 500 Ω max., Resolution:
Approx. 10,000
QX (voltage output (for
driving SSR))
v
+
C
D
Specification
SPST-NO, 250 VAC, 2 A (resistive load), Electrical
durability: 100,000 operations
PNP, 12 VDC ±20%, 21 mA (with short-circuit protection)
4 to 20 mA DC or 0 to 20 mA DC with load of 500 Ω max.
Resolution: Approx. 10,000
CX (linear current output)
+
E
L
F
−
CX (linear current)
+
C
L
D
−
E5@C Digital Temperature Controllers User's Manual (H174)
v
+
+
E
L
F
−
v
+
+
C
L
D
−