Ontology: terminal type, analog input type.
Category: control output 1 point type (power supply AC100 ~ 240V).
Shell color: black.
Control output: relay output.
Control mode: standard or heating cooling.
Auxiliary output points: 2 points.
Heater with broken wire, SSR fault, heater over current detection function /ES1B power supply: single phase heater with detection function D4F-302-3D.
Event input points: - D4F-302-3D
Transfer output: -.
Communication: RS-485.
48mm general thermostat has been upgraded & function / performance upgrade.
Indicates that the accuracy is increased and the preventive maintenance function is increased,
Further performance improvement.
E5CN-U (insert type) add analog input and current output type D4F-302-3D.
Add PV/SV status display function, convenient to check the state of the thermostat (automatic / manual, RUN/STOP, alarm),
Interactive display PV/SV.
Increase the number of control output ON/OFF counting function, can prevent the maintenance of temperature controller internal relay. Appearance: Rectangular (M16-J).
Lighting: LED without Voltage Reduction Unit, 5 VDC D4F-302-3D.
Degree of protection: IP65 oil-resistant .
Display color symbol: R: red; Y: yellow; G: green; A: blue;
W: white; PY: pure yellow; PW: pure white.
Cylindrical 16-dia. Indicator.
Same basic design as the A16 Pushbutton Switch. Internal I/O common: PNP.
I/O indicators: LED display (yellow).
Unit power supply current consumption: 90 mA max.
(for 20.4 to 26.4-VDC power supply voltage)
Weight: 370 g max.
Expansion functions: No.
Short-circuit protection function: No.
A common terminal is provided for each contact.
It eliminate the needs for relay terminal blocks.
It is unnecessary to shaare the common terminal,

among multiple contacts D4F-302-3D.
Easy-to-find wiring locations.
Detachable screw terminal block facilitates the maintenance.
Input response time can be switched for high-speed processing.
Selectable node address setting methods: setting with rotary,

swwitch and with tool software D4F-302-3D.
When setting the nodes with rotary switch, setting is easy and,
node identification becomes possible for maintenance.
D4F-302-3D Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=D4F-302-3D&select=5