Omron E5ZN Series User manual

in-panel temperature control solutions
E5ZN SERIES
Slim-line modular
temperature controllers
Advanced Industrial Automation

At just 22.5 mm wide, Omron’s new E5ZN temperature controller series introduces
one of the slimmest dual-loop controllers on the market. The E5ZN features all
standard temperature control functionality, and thanks to its innovative design,
mounting it onto a DIN-rail is simply a matter of click-and-go! Its innovative design
and built-in Omron quality guarantees process stability and saves panel builders
valuable installation time, space and wiring costs.
Space saving, easy to mount
Each slim-line unit controls two temperature loops,
and as many as 16 units can be mounted side by side.
This allows you to control up to 32 loops in the minimum
amount of space, and at a lower cost-per-loop than
anything the competition has to offer!
Now with:
• DeviceNet option
• Retransmission outputs
• Current control

Versatile linking and communications capabilities
You can use the E5ZN as a stand-alone unit in combination
with a setting console for programming and monitoring the
controller. Alternatively, you can make full use of its RS-485
communications capabilities and distribute up to 16 two-loop
controllers to individual machine parts, linking them up and
having communication and monitoring control over your whole
application! In this way the E5ZN not only saves considerably
on wiring costs, it offers the kind of comprehensive
temperature control solution that large-scale operations
require. In addition a new model, the E5ZN-DRT, enables
the units to be connected to DeviceNet.
User-friendly programming software
Setting up the E5ZN remotely and programming it is possible
using Omron’s support tool. The software package features
a user-friendly interface in which all parameters are at your
fingertips, ready to be configured. The package also enables
you to benefit from Omron’s unique fine-tuning facility by
allowing you to tailor the E5ZN exactly to the system: you can
decide between reducing overshoot, improving stability,
increasing speed, or a combination of all three. And Omron’s
CX-Supervisor is also available, containing a range of graphical
objects that clearly present process information if you are
operating from a PC or PLC.
Quick and easy to set up
The E5ZN consists of two parts; a DIN-rail socket and a dual-
loop plug-in unit. Only the socket has to be wired; voltage
throughput and communications are distributed through a bus
connector system inside the socket. The plug-in unit simply
snaps into and out of the socket, so it can be removed at any
time for maintenance or replacement, without disturbing the
wiring. And power supply and communications wiring is not
required between units when they are mounted side by side.
This kind of flexibility is not available from any other in-panel
temperature controller!
Designed for in-panel operation
The E5ZN is specially designed for in-panel mounting,
with complete process monitoring and setting functions
controllable from a PC or PLC in combination with a HMI
terminal. This temperature controller series offers a wide variety
of applications, with units being able to perform everything
from simple ON/OFF control, through standard PID loops to
more complicated heating and cooling control. There’s a choice
of input signal types, including thermocouple, platinum RTD,
non-contact sensor and 0 to 50 mV. Various outputs are
available for switching or signalling other equipment. A new
addition to the series is the linear current control unit, which
is equipped as standard with (volt) transfer output.
Key benefits of Omron’s E5ZN
Temperature Controllers
Features and benefits at a glance!
•Two control loops in one 22.5 mm module
•Easy and fast replacement of modules, without rewiring
•Voltage (SSR), Transistor or Current output
•Two alarm outputs as standard
•Heater burnout alarm or retransmission output
•Omron’s renowned quality and reliability built in

Ordering information
Transistor
output: 2 pts
(sourcing)
Transistor
output: 2 pts
(sinking)
Transistor
output: 2 pts
(sourcing)
Transistor
output: 2 pts
(sinking)
Transistor
output: 2 pts
(sourcing)
Transistor
output: 2 pts
(sinking)
Heater burnout
alarm Heating or
heat/cool control
is selectable
Event input:
1 point per unit
Thermocouple
RTD
Thermocouple
RTD
Thermocouple
RTD
Thermocouple
RTD
Thermocouple
RTD
Thermocouple
RTD
E5ZN-2QNH03TC-FLK
E5ZN-2QNH03P-FLK
E5ZN-2QPH03TC-FLK
E5ZN-2QPH03P-FLK
E5ZN-2TNH03TC-FLK
E5ZN-2TNH03P-FLK
E5ZN-2TPH03TC-FLK
E5ZN-2TPH03P-FLK
E5ZN-2CNF03TC-FLK
E5ZN-2CNF03P-FLK
E5ZN-2CPF03TC-FLK
E5ZN-2CPF03P-FLK
E5ZN-SDL
E5ZN-DRT
E5ZN-SCT24S-500
E5ZN-SCT18S-500
Transfer output
(linear voltage
output)
Temperature
controller
Setting display unit
(sold separately)
Supply voltage Functions
Functions
Extension socket
To set and display all controller(s) values, storage
and up-/down load of all parameters
Connects up to 16 E5ZN modules
to DeviceNet (fits into Master Socket)
Master socket equipped with terminals
for power supply, communications and Display unit
24 VDC
24 VDC
Terminals
24
18
DeviceNet unit
(sold separately)
Terminal unit
(sold separately)
2
Voltage
output
(for SSR’s)
Transistor
output
Analogue
output
(current
output)
Functions
Number of
control points
Name Control
output
Auxiliary
output
Input type (*) ModelFunctions
* Linear input only on the thermocouple version.
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Although we strive for perfection, Omron Europe BV and/or its subsidiary and affiliated companies do not warrant or make any representations regarding the correctness or completeness of the information described in this document. We reserve the right to make any changes at any time without prior notice.
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