Modular Temperature Controller
E5ZN
CSM_E5ZN_DS_E_3_2
New DIN Track Mounting Temperature
Controller
Two channels of temperature control available despite width of
only 22.5 mm.
The Temperature Controller itself can be replaced without
changing terminal wiring.
Use in combination with a compact Setting Display Unit to
reduce communications programming requirements.
Front-panel LED indicators for easy operation monitoring.
Power supply and communications wiring not required between
Units when mounted side-by-side.
CompoWay/F communications protocol supported.
UL, CSA, and CE Marking compliance.
Refer to Safety Precautions on page 11 to 12 and Safety
Precautions for All Temperature Controllers.
Model Number Structure
Model Number Legend
E5ZN-@@@@@@-@
1 23 4 567
1. Control points 4. Option
2: Two points H: Heater burnout alarm
2. Control output F: Transfer output (See note 1.)
Q: Voltage (for driving SSR) 5. Communications
T: Transistor 03: RS-485
C: Current 6. Input type
3. Auxiliary output TC: Thermocouple
P: Two sourcing transistor outputs P: Platinum resistance thermometer
N: Two sinking transistor outputs 7. CompoWay/F serial communications
FLK: CompoWay/F serial communications
Note: 1. Transfer output can be specified only when the control output is a current output.
2. The above model number legend is intended as a functional description of models. Not all possible combinations of functions are
available. Confirm model availability in Ordering Information on page 2 when ordering.
Example: Voltage output, two sinking transistor outputs, heater burnout alarm, thermocouple: E5ZN-2TNH03TC-FLK
Note: Be sure to read the precautions for correct use and other precautions in the following user's manual before using the Digital
Controller.
E5ZN Modular Temperature Controller Users Manual (Cat. No. H113)
1E5ZN
Ordering Information
List of Models
Name Power No. of Control Auxiliary Functions Communica- Input type (See Model
supply control output output tions func- note 5.)
points tions
Transistor Thermocouple E5ZN-2QNH03TC-FLK
output: 2 pts
Platinum
(sinking)
resistance E5ZN-2QNH03P-FLK
Voltage
thermometer
output
Transistor Thermocouple E5ZN-2QPH03TC-FLK
(for SSRs)
output: 2 pts
Platinum
(sourcing)
resistance E5ZN-2QPH03P-FLK
Heater
thermometer
burnout alarm
Transistor Thermocouple E5ZN-2TNH03TC-FLK
(See note 3.)
Heating or
output: 2 pts
Platinum
heat/cool
(sinking)
resistance E5ZN-2TNH03P-FLK
control is
Temperature
thermometer
selectable
Transistor
Controller (See 24 VDC 2 RS-485
(See note 4.)
output
Transistor Thermocouple E5ZN-2TPH03TC-FLK
note 1.)
output: 2 pts
Platinum
Event input: 1
(sourcing)
resistance E5ZN-2TPH03P-FLK
point per Unit
thermometer
Analog Transistor Transfer out- Thermocouple E5ZN-2CNF03TC-FLK
output output: 2 pts put (linear
Platinum
(current (sinking) voltage out-
resistance E5ZN-2CNF03P-FLK
output) put)
thermometer
(See note 2.) (See note 2.)
Transistor Thermocouple E5ZN-2CPF03TC-FLK
output: 2 pts
Platinum
(sourcing)
resistance E5ZN-2CPF03P-FLK
thermometer
Note: 1. Terminal Units are required for wiring. Purchase separately.
2. When connecting the load of the controlled system, heat control output or cool control output can be allocated to the control output or
auxiliary output. When connecting a recording device or Digital Panel Meter, transfer output can be allocated to control output or auxiliary
output 3 or 4 of analog output models.
3. When using the heater burnout alarm, purchase a Current Transformer (E54-CT1 or E54-CT3) separately.
4. When using heating and cooling control functionality, the auxiliary output will be either heating control output or cooling control output.
5. Analog input and infrared temperature sensors (ES1B) can also be used with thermocouple models.
Terminal Unit
Name No. of terminals Functions Model
Equipped with communications terminals for power supply, commu-
24 E5ZN-SCT24S-500
Terminal Unit
nications, and setting devices.
(Includes bus system with-
Not equipped with communications terminals for power supply,
out backplane.)
18 (See note 1.) E5ZN-SCT18S-500
communications, and setting devices.
Note: 1. When using 2 or more E5ZNs mounted side-by-side, use the E5ZN-SCT18S-500 for the second and subsequent Units. When using
E5ZNs separately, be sure to use the E5ZN-SCT24S-500.
2. Two End Plates are provided with a E5ZN-SCT24S-500 Terminal Unit. Up to 16 Terminal Units can be used to expand the system to a
maximum of 32 channels. When mounting to a DIN Track, be sure to mount End Plates on both sides.
Accessories (Order Separately)
Terminal Cover Setting Display Unit
Model E53-COV12 E53-COV13 Name Power supply Model
Type For SCT24S-500 models For SCT18S-500 models Setting Display Unit 24 VDC E5ZN-SDL *
(See note.)
Current Transformer (CT)
* Production was discontinued.
Note: Purchase sockets for wiring (shown on page 2) separately.
Model E54-CT1 E54-CT3
Diameter 5.8 dia. 12.0 dia.
Sockets (for Setting Display Unit - Order Separately)
Model P2CF-11 P2CF-11-E P3GA-11 Y92A-48G
Type Front-connecting socket Terminal cover for finger
Front-connecting socket Back-connecting socket
(with finger protection) protection
Note: Refer to the following manual for precautionary information and other information necessary to use the E5ZN: E5ZN Temperature Controller
Operation Manual (Cat. No. H113).
2