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E5ZN
New DIN Track Mounting Temperature Controller
Data Sheet (689KB)
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Please contact OMRON Europe B.V. in Netherlands.
List of Models
| Name | Power supply | No. of control points | Control output | Auxiliary output | Functions | Communications functions | Input type (See note 5.) | Model | |
| Temperature Controller (See note 1.) | 24 VDC | 2 | Voltage output(for SSRs) | Transistor output: 2 pts (sinking) | Heater burnout alarm (See note 3.) | Heating or heat/cool control is selectable (See note 4.) Event input: 1 point per Unit | RS-485 | Thermocouple | E5ZN-2QNH03TC-FLK |
| Platinum resistance thermometer | E5ZN-2QNH03P-FLK | ||||||||
| Transistor output: 2 pts (sourcing) | Thermocouple | E5ZN-2QPH03TC-FLK | |||||||
| Platinum resistance thermometer | E5ZN-2QPH03P-FLK | ||||||||
| Transistor output | Transistor output: 2 pts (sinking) | Thermocouple | E5ZN-2TNH03TC-FLK | ||||||
| Platinum resistance thermometer | E5ZN-2TNH03P-FLK | ||||||||
| Transistor output: 2 pts (sourcing) | Thermocouple | E5ZN-2TPH03TC-FLK | |||||||
| Platinum resistance thermometer | E5ZN-2TPH03P-FLK | ||||||||
| Analog output (current output)(See note 2.) | Transistor output: 2 pts (sinking) | Transfer output (linear voltage output)(See note 2.) | Thermocouple | E5ZN-2CNF03TC-FLK | |||||
| Platinum resistance thermometer | E5ZN-2CNF03P-FLK | ||||||||
| Transistor output: 2 pts (sourcing) | Thermocouple | E5ZN-2CPF03TC-FLK | |||||||
| Platinum resistance thermometer | E5ZN-2CPF03P-FLK | ||||||||
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 |
| Terminal Unit (Includes bus system without backplane.) | 24 | Equipped with communications terminals for power supply, communications, and setting devices. | E5ZN-SCT24S-500 |
| 18 (See note 1.) | Not equipped with communications terminals for power supply, communications, and setting devices. | E5ZN-SCT18S-500 |
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 (Optional)
Terminal Cover
| Model | E53-COV12 | E53-COV13 |
| Type | For SCT24S-500 models | For SCT18S-500 models |
Setting Display Unit
| Name | Power supply | Model |
| Setting Display Unit (See note.) | 24 VDC | E5ZN-SDL |
Note: Purchase sockets for wiring (shown on following tables) separately.
Current Transformer (CT)
| Model | E54-CT1 | E54-CT3 |
| Diameter | 5.8 dia. | 12.0 dia. |
Sockets (for Setting Display Unit - (Optional))
| Model | P2CF-11 | P2CF-11-E | P3GA-11 | Y92A-48G |
| Type | Front-connecting socket | Front-connecting socket (with finger protection) | Back-connecting socket | Terminal cover for finger protection |
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