Omron E5 R Selection Manual page 4

Applications
Coi
High-
Problem
speed
Applications
• Bonding equipment
• Evaporation equipment
• Coil winding machinery
High-
Problem
resolution
Applications
• Semiconductor production lines
(exposure, air-conditioning)
• Environmental testing equipment
• Vacuum heating furnace
• Sterilizing equipment
• Food processing machinery
Features
Easily Coordinate Control with PLCs
Using Various I/O
• Up to 6 Event Inputs
Externally control bank switching (4/8 banks), RUN/STOP, auto/man-
ual, SP mode, communications write enable/disable, and other oper-
ations with event inputs.
• Up to 2 Transfer Outputs
Externally output PVs, SPs, MVs, and ramp SP monitor values for
each loop.
• Up to 4 Auxiliary Outputs
Externally output warnings for 11 alarm modes and input errors.
• RS-485 Serial Communications
Simply share data, such as PVs and SPs, with an OMRON PLC
(without requiring special programming). Only settings are required.
• DeviceNet Communications
Perform high-speed data communications with the PLC without
requiring special programming. Unified management of communica-
tions from a DeviceNet Configurator is also possible.
Ethernet
DeviceNet
Master
DeviceNet-compatible
E5@R-DRT
Digital Controller
4
Digital Controllers
Lack of reasonably-priced controller for devices
requiring high-speed response (e.g., ceramic
heaters) resulting in using expensive machinery
with unnecessary functions.
Need for high-resolution measuring and
monitoring of internal temperatures of devices
while handling fluctuations at high-resolution.
DeviceNet
NS Library
Configurator
E5@R
Improved control performance with
Solution
high-speed sampling at 50 ms.
Moderately priced and easily operated.
Greater input resolution with
Solution
Pt sensor (0.01°C resolution)
Control Up to 4 Loops with a Single Unit
Models with 1, 2, and 4 analog inputs are available (see note). Vari-
ous control modes can also be selected in the software settings,
including standard control, heating/cooling control, cascade control,
position-proportional control, and remote SP control. This allows a
single Unit to perform multipoint control (up to 4 loops for the E5AR,
and up to 2 loops for the E5ER), cascade control, and proportional
control.
Temperature, humidity, and pressure can be controlled simulta-
neously for up to 4 points from a single Unit, contributing to reduced
costs and smaller panels.
Note: Models with 4 analog inputs are 96 x 96 mm (E5AR only).
Control 4 Loops with a Single Unit
PV1 PV2
E5AR
MV1 MV2
Cascade Control with a Single Unit
E5AR/
E5ER
PV1
PV3 PV4
PV2
MV3 MV4
Proportional Control with a Single Unit
Ratio setting
E5AR/
E5ER
PV
MV1+=RSP
MV2
MV