Output: SPDT.
Lighting: Incandescent lamp.
Operating voltage: 12 VAC/VDC.
Pushbutton colorsymbol: R: red, Y: yellow; PY: pure yellow
G: green, A: blue; W: white; PW: pure white.
Item: Momentary operation (Self-resetting).
Separate Construction with.
Cylindrical 16-dia. Body.
Miniature design of 28 . 5 mm, the smallest class in the industry D4B-3187N.
Detachable Switch.
The same contacts can be used for both standard loads and microloads
D4B-3187N
Easy-to-wire terminal arrangement.
Certified for EN 60947-5-1. Contact type: Standard load (250 VAC, 3 A; 30 VDC, 4 A).
Operation: Momentary operation (Self-resetting).
Case color: Light gray.
Output: SPDT.
Lighting: LED; 24 VDC D4B-3187N.
Pushbutton color symbol: R . O.G.W.
Large Square-bodied Lighted.
Pushbutton Switches.
Excellent operating sensitivity.
Excellent illumination with even surface brightness.
Three-color models (green, orange, red; chameleon lighting).
included in lineup. Case color: Black.
Control output: Voltage output (for driving SSR).
Control mode *1: Standard or heating/cooling.
No. of auxiliary outputs: 2 D4B-3187N.
Detection of heater burnout, SSR failure, and heater overcurrent:
Detection for single-phase heaters .
No. of event inputs: --.
Transfer output *2: --.
Communi cations: --.
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 altternate,
between displayinng the status of the Temperature Controller (auto/
manual, RUN/STOP, and alarms) and the PV or SV D4B-3187N.
Preventive maintenance for relays in the Temperature,
Controller using a Control Output ON/OFF Counter.
Switch the PV display between three colorrs D4B-3187N.
Compatible with Support Software (CX-Thermo version 4.2 or higher).
Eleven-segment displays.
Models are available with one or two alarm outputs.
D4B-3187N Operation manual / Instructions / Catalog download link:
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