Modular Temperature Controller E5ZN 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. A wide variety of operation indicators (single-color LEDs) enable easy operation monitoring. Power supply and communications wiring not required between Units when mounted side-by-side. Model Number Structure Model Number Legend E5ZN- 2 -FLK 12 3 45 6 7 1. Control points 2: Two points 2. Control output Q: Voltage (for driving SSR) T: Transistor C: Current 3. Auxiliary output P: Transistor (sourcing) N: Transistor (sinking) 4. Option H: Heater burnout alarm F: Transfer output 5. Communications 03: RS-485 6. Input type TC: Thermocouple P: Platinum resistance thermometer 7. CompoWay/F serial communications -FLK: CompoWay/F serial communications Modular Temperature Controller E5ZN I-129 Temperature ControllerOrdering 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 (CT) 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 (ES1A-A) can also be used with thermocouple models. 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 E5ZN-SCT24S-500 Terminal Units. When mounting to a DIN track, be sure to mount End Plates on both sides. Current Transformer (CT) (Order Setting Display Unit (Order Separately) Separately) Name Power supply Model Setting Display Unit 24 VDC E5ZN-SDL Model E54-CT1 E54-CT3 (See note.) Diameter 5.8 dia. 12.0 dia. Note: Purchase sockets for wiring (shown on page 130) separately. Terminal Cover Model E53-COV12 E53-COV13 Type For SCT24S-500 models For SCT18S-500 models Note: The Terminal Cover comes with the Terminal Unit and does not have to be purchased separately. 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). I-130 Modular Temperature Controller E5ZN