E5Er - Omron E5 R Selection Manual

Digital Controllers

E5ER

E5ER Digital Controllers offer high speed,
high precision, and multiple I/O and use a 5-
digit, 3-row LCD display for high visual
clarity.
• A short sampling period of 50 ms enables use in applications
requiring high-speed response.
• PV, SP, and MV data is displayed simultaneously in a 3-row,
negative LCD display with a backlight.
• Multipoint control, cascade control, and proportional control are
possible with a single Controller.
• When using models with communications functions, initial set-
tings can be downloaded and settings can be masked using
Support Software (Thermo Tools).
• Equipped with calculation functions as a standard (e.g., square
root calculation and broken-line approximation).
• DeviceNet Communications
Data setting and monitoring can be performed without any spe-
cial programming.
Model Number Structure
Model Number Legend
E5ER-@@@@@@@@@-@@@
1 2 3 4 5 6 7 8 9
1. Constant values/Program
None: Constant values
2. Control method
Blank: Standard, or heating/cooling control
P: Position-proportional control
3. Output 1
R: DPST-NO relay outputs
Q: Pulse voltage and pulse voltage/current outputs
C: Current and current outputs
4. Output 2
Blank:None
R: Relay
Q: Pulse voltage and pulse voltage/current outputs
C: Current and current outputs
10
5. Auxiliary outputs
Blank:None
4: 4PST-NO relay outputs
T: 2 transistor outputs
6. Optional function 1
Blank:None
3: RS-485 communications
7. Optional function 2
Blank:None
D: 4 event inputs
8. Input 1
B: Multi-input and 2 event inputs
F: Multi-input and FB (Potentiometer input)
W: Multi-input and multi-input
9. Input 2
Blank:None
W: Multi-input and multi-input
10.Communications Method
Blank:None
FLK: RS-485 (CompoWay F/MODBUS)
DRT: DeviceNet
Digital Controllers
E5ER
19