Case color: Black.
Lighting method: LED; 24 VDC.
Display color symbol: R.O.G.W.
Large Rectangular-bodied Indicators.
Excellent illumination with even surface brightness.
Three-color models (green, orange, red; chameleon lighting),
included in lineup. Fitting materials: Stainless steel (SUS304) OMRON W4S1-03B.
Count: 1.
Accessories: Description, Holder (upper) Holder,
(lower) Pipe Bolts M4 × 12 with Hexagonal holes,
Bolts M4 × 30 with hexagonal holes,
Phillips screws M3 × 12 (with spring and plain washers),
Spring washer M4 Plain washer M4 Nuts M4;
Material, Heat-resistant ABS resin, 66 nylon,
Stainless steel (SUS304), Iron, nickel plating,
Iron, nickel plating, Stainless steel (SUS304),
Iron, nickel plating, Iron, nickel plating,
Iron, nickel plating; Count, 1, 1, 1, 2, 1, 2, 1, 1, 3 W4S1-03B
Applicable sensor (mounting pitch on sensor side): E3Z (25.4) E39-R1/E39-R3.
Page: Dimensions, 9. Case color: Black.
Control output: Voltage output (for driving SSR).
Control mode *1: Standard or heating/cooling.
No. of auxiliary outputs: 2 OMRON W4S1-03B.
Detection of heater burnout, SSR failure, and heater overcurrent: -- .
No. of event inputs: --.
Transfer output *2: --.
Communi cations: RS-485.
Previous model: Thermocouple input, --;
Resistance thermometer input, --.
New 48 x 24-mm Basic Temperature,
Controller with Enhanced Functions and,
Performance. Improved Indication Accuracy,
and Preventive Maintenance Function.
Indication Accuracy.
Thermocouple input: ±0.3% of PV (previous models: ±0.5%),
Pt input: ±0.2% of PV (previous models: ±0.5%),
Analog input: ±0.2% FS (previous models: ±0.5%),
Models are available with screw terminal blocks or screwless,
clamp terminal blocks.
A PV/SV-status display function can be set to automatically alternate,
between displaying the status of the Temperature Controller (auto/
manual, RUN/STOP, and alarms) and the PV or SV.
Preventive maintenance for relays in the Temperature,
Controller using a Control Output ON/OFF Counter.
Switch the PV display between three colors.
Compatible with Support Software (CX-Thermo version 4.2 or higher).
Eleven-segment displays.
Models are available with one or two alarm outputs. Appearance: Knob-type Selector Switch A22W,
LED voltage-reduction lighting (without Voltage Reduction Unit).
Number of notches: 3 notches.
Resetting method: Automatic.
Output: SPST-NO.
Operating voltage: 100 VAC.
Illumination color: R (red); Y (yellow); G (green); AA (blue) .
IInstall in 22-dia W4S1-03B. or 25-dia. Panel Cutout.
Lever for easily mounting and removing the Switch Unit.
Finger protection mechanism on Switch Unit provided as a standard feature.
Use 25-dia. ring to install in 25-dia. panel cutouts.
Mounttedd using either open-type (fork-type) or closed-type,
(round-type) crimp terminals W4S1-03B.
IP65 oil resistance (non-lighted models).
IP65 (lighted models).
W4S1-03B Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=W4S1-03B&select=5