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.
Communications functions: From End Unit, Port A, RS-485; Port C, RS-485;
or RS-232C, selectable XW4E-02B1-S1
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.
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. Actuator: Roller lever: R38.
Indicator: LED.
Item: Basic.
Pretravel (PT): 15±5°.
Select the Best Two-circuit Switch for the,
Operating Environment and Application,
from a Wide Range of Models,
A wide selection of models is available, including General-purpose,
Environment-resistant, and Spatter prevention Switches.
Standard-feature gold-clad crossbar contacts provide high reliability.
Applicable to either standard loads or microloads.
Switches with Lever Actuators provide 90° overtravel,
one-side operation, and four-direction head mounting.
Approved standards: EN/IEC, UL, cUL, and CCC.
Contact your OMRON representative for information on approved models. Appearance: Round/Flat with Voltage Reduction Unit M22-F.
Lighting: LED.
Operating voltage: 100 VAC.
Illumination color: R (red); Y (yellow); G (green); W (white); A (blue).
Round Indicator Series with 22 dia. and.
25 dia. (when using a ring).
Same type as the A22-series Pushbutton Switches.
Use 25-dia. ring to install in 25-dia. panel cutouts.
IP65.
XW4E-02B1-S1 Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=XW4E-02B1-S1&select=5