Name: HFU (gradient temperature control) (See note 1.).
Power supply voltage: 24 VDC supplied from the End Unit.
No. of control points: None.
Control outputs 1 and 2: None.
Control outputs 3 and 4: None.
Auxiliary output: Transistor output: 4 points (sourcing).
Functions: Heater burnout alarm, None; Event inputs, 4 EJ1N-HFUA-NFLK INSTRUCTION sheet.
Communications functions: From End Unit, Port A, RS-485; Port C, RS-422 EJ1N-HFUA-NFLK
Input type: No input.
Terminal: Screw-less clamp.
Gradient Temperature Control to Achieve.
Consistent Layer Temperature.
Perform gradient temperature control ranging from 2 to 32 channels.
Perform 2-channel gradient temperature control for up to 16,
groups, or 32-channel gradient temperature control for up to 2 groups EJ1N-HFUA-NFLK INSTRUCTION sheet.
Set gradient temperature control or 2-PID control for each group.
Reduce design work for ladder programming with programless,
connections to Programmable Controllers. (The same feature,
as Standard-control EJ1 Models.).
Connect directly to the G3ZA Multi-channel Power Controller,
using optimum cycle control for high-accuracy control with minimal noise. Detection mode: diffuse reflection type EJ1N-HFUA-NFLK INSTRUCTION sheet.
Connection: socket type (M12).
Detection range: red light 300mmm.
Output mode: PNP output. Power supply voltage: AC/DC power supply selectable type.
Sensing method: Retro-reflective without MSR function.
Sensing distance: 7 m[100 mm](When using E39-R1), 11 m[100 mm](When using E39-R2).
Output configu ration: Relay.
Long-distance Photoelectric Sensor.
That Supports AC/DC Power Supplies.
Long sensing distance that is approximately 8,
times that of our conventional model (for the,
Through-beam and Diffuse-reflective models).
(Through-beam: 40 m, Retro-reflective: 7 m, and,
Diffuse-reflectivee: 2 EJ1N-HFUA-NFLK Manual. 5 m.) .
Improved visibility:
A red LED that makes the spot visible.
Large indicators that can be seen even from a,
distance.
Improved operability.
(Enlarged sensitivity adjuster and operation selector)
Freely selectaable power supply input (24 to 240 VDC, 24 to 240 VAC) EJ1N-HFUA-NFLK Manual.
(Additional types added to the DC type lineup.)
Models with infrared LEDs are also available.