E5CNH E5AN-H E5EN-H Digital Controllers User's Manual - OMRON

Wiring Terminals Section 2-2
32
Load current I (A) for
current output 1 or 2
1.5
1.25
1
0.75
0.5
0.25
■ Output Units
Derating Curve for SSR
Output Models
Condition A
0
−10 0 10 20 30 40 50
25°C
45°C
Ambient temperature (°C)
Condition B
The E5CN-H voltage output (for driving SSR) is not electrically isolated
from the internal circuits. When using a grounding thermocouple, do not
connect any of the control output terminals to the ground. (If a control output
terminal is connected to the ground, errors will occur in the measured
temperature as a result of leakage current.) E5AN/EN-H voltage outputs
(for driving SSR), however, are functionally isolated from the internal circuits.
If high levels of noise or surge are imposed between the output terminals
of an SSR output, short-circuit faults may occasionally occur. If the output
becomes permanently shorted, there is the danger of fire due to overheating
of the heater. Design safety into the system, including measures to
prevent excessive temperature rise and spreading of fire.
55°C
Condition A: SSR output 100% ON
Condition B: SSR output 50% ON, control cycle: 2 s
Model Output Type Output
method
Specifications
E53-RN Relay ON/OFF 250 VAC, 5 A (resistive load), Electrical life:
100,000 operations
E53-QN
E53-Q3
E53-Q4
E53-C3N
E53-C3DN
E53-V34N
E53-V35N
Voltage (PNP)
Voltage (NPN)
Voltage (PNP)
4 to 20 mA
0 to 20 mA
0 to 10 V
0 to 5 V
ON/OFF
ON/OFF
ON/OFF
Linear
Linear
Linear
Linear
PNP type, 12 VDC, 40 mA (with short-circuit
protection)
NPN type, 24 VDC, 20 mA (with short-circuit
protection)
PNP type, 24 VDC, 20 mA (with short-circuit
protection)
DC 4 to 20 mA, resistive load: 600 Ω max.
Resolution: Approx. 10,000
DC 0 to 20 mA, resistive load: 600 Ω max.
Resolution: Approx. 10,000
0 to 10 VDC, resistive load: 1 kΩ min.
Resolution: Approx. 10,0000 to 5 VDC, resistive
load: 1 kΩ min.
Resolution: Approx. 10,000