E5ZN-2TNH03TC-FLK Omron, E5ZN-2TNH03TC-FLK Datasheet - Page 12
E5ZN-2TNH03TC-FLK
Manufacturer Part Number
E5ZN-2TNH03TC-FLK
Description
CONTRLR TEMP MODULAR RS-485 NPN
Manufacturer
Omron
Series
E5ZNr
Type
Temperature Controller, Modularr
Specifications of E5ZN-2TNH03TC-FLK
Output Type
Transistor
Supply Voltage
24VDC
Input Type
Thermocouple (Multiple)
Controller Type
On/Off or Proportional (PID)
Temperature Range
Selectable, Varies By Input Type
Size
DIN Rail Module
Features
DIN Rail Mount
Communications
RS-485 (CompoWay/F)
Display Type
LED Lights
Operating Temperature Max
55°C
Operating Temperature Min
-10°C
Temperature Accuracy ±
0.5%
Output Voltage Max
30VDC
Controller Output Type 1
Transistor
Mounting Type
DIN
Rohs Compliant
Yes
Thermocouple Type
J, K, T, E, L, U, N, R, S, B
Approval Bodies
CE / CSA / UL
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
E5ZN2TNH03TCFLK
■ Precautions for Correct Use
Service Life
Use within the following temperature and humidity ranges:
• Temperature: 10 to 55 C (with no icing or condensation)
• Humidity: 25% to 85%
If the product is installed inside a control panel, the temperature
around the product (and not the temperature around the control
panel) must be kept below 55 C.
With electronic devices like the E5ZN, the service life will depend not
only on the number of switching operations performed by the relay
but also on the service life of the internal electronic components. The
service life of these components depends on the ambient
temperature; it will be shorter if the ambient temperature is high, and
longer if the ambient temperature is low. For this reason, the service
life of the product can be lengthened by keeping the inside of the
E5ZN at a low temperature.
If several Units are mounted side-by-side or are arranged vertically,
the heat generated may cause the internal temperature of the Units
to rise, reducing service life. To prevent this, take steps to ensure that
the Units are cooled, such as installing fans.
Ensure, however, that the terminals are not also cooled, otherwise
correct temperature measurement will not be possible.
Measurement Accuracy
When extending the lead wires for thermocouples, use a
compensating conductor appropriate for the type of thermocouple
used.
When extending the lead wires for platinum resistance
thermometers, use lead wires with a low resistance, and make the
resistance in the 3 lead wires equal.
Make sure that the temperature sensor type and the input type of the
E5ZN are the same.
Mount the E5ZN horizontally.
If significant errors occur, check that input compensation has been
set correctly.
Waterproofing
The degree of protection is given below. Parts for which the degree of
protection is not clearly indicated, and parts with IP@0 ratings (where
@ is not 0) do not have waterproof specifications.
• Temperature Controller: IP00
• Terminal Unit: IP00
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
http://www.ia.omron.com/
In the interest of product improvement, specifications are subject to change without notice.
Operating Precautions
1. A time of approximately 4 s is required after the power supply is
2. Using the product near radios, televisions, or other wireless
Mounting and Dismounting
• To mount using a mounting track, first hook part A (see below) onto
• To dismount, insert a flat-bladed screwdriver into part C, pull the
• Mount the E5ZN at least 30 mm away from other devices to ensure
the track and then push down on part B.
hook down, and then lift the bottom part of the E5ZN upwards.
easy mounting and dismounting.
turned ON until the outputs turn ON. Take this time into
consideration when the Temperature Controller is incorporated in
a sequence circuit.
devices may result in reception interference.
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
Stopper
30 mm min.
E5ZN
12