Main Features Of The E5Ar-T And E5Er-T; Inputs; Controller - Omron E5AR-T User Manual

Section 1 Overview

1.1 Main Features of the E5AR-T and E5ER-T

The E5AR-T/ER-T is an advanced Programmable Digital Controller that features high-precision control.
The E5AR-T/ER-T has the following features.

■ Inputs

● High-speed
Sampling
● High Accuracy and
High Resolution
● Multi-input
Function
● Multiple Inputs

■ Controller

● Programs
● PID Sets
1-2
• Sampling period: 50 ms
• Indication accuracy
Thermocouple: (Larger of ±0.1% PV or ±1°C) ± 1 digit max.
Platinum resistance thermometer:
(Larger of ±0.1% PV or ±0.5°C) ± 1 digit max.
Analog input: (±0.1% FS) ± 1 digit max
(For non-standard specifications, refer to Appendix Specifications
(P. A-2))
• Input resolution: 1/100°C
(Pt100: A range of 150.00 to 150.00°C with a resolution of 0.01°C
is provided.)
• High-speed sampling is achieved simultaneously with high accuracy
and high resolution. This provides high-accuracy, high-speed control
to match your application.
• A wide range of temperature inputs and analog inputs is supported.
Temperature inputs:
Thermocouples: K, J, T, E, L, U, N, R, S, B, W
Platinum resistance thermometers: Pt100
Analog inputs:
Current inputs: 4 to 20 mA or 0 to 20 mA
Voltage inputs: 1 to 5 V, 0 to 5 V, or 0 to 10 V
• The E5AR-T is available with either 2 input or 4 input channels.
The E5ER-T comes with 2 inputs.
• Up to 32 programs can be created containing set points, times, PID
set numbers, alarm set numbers, wait upper/lower limits, segment
outputs, program repetitions, and program links. The set point,
times, wait function, and segment outputs can be set for each
segment. Outputs can be set for each segment or outputs can be
set based on the time from the start of the segment.
• Up to 8 PID sets can be created to store settings (PID constants,
MV limits, and automatic selection range upper limits) for PID
control.