Installation method: surface mount.
Action function: 8 multi-function action (A, B, C, D, E, F, G, H,).
Action mode / reset mode: time limit action / auto reset / external reset.
Set lock mechanism.
External connection: terminal with screw.
Time limit contact: 1c.
Instantaneous contact: No.
1 timer to achieve AC/DC free power,
8 action functions 0 OMRON . 1 seconds to 9990 hours.
Through time display windows wide, eye-catching NT20S-ST121B-V3
Free power mode using AC24 ~ 240V/DC12 ~ 240V.
And the DC specification does not have to specify the polarity.
8 action functions can be selected by the action function switch.
Combined operation of time setting switch and time unit switch,
RealizationOperating method: Reversible (selectable with rotary DIP switch) between,
0 and the set value; Incrementing/decrementing A/D (command inputs);
Incrementing/decrementing B/E (individual inputs);
Incrementing/decrementing C/F (phase difference inputs) OMRON .
Mounting method: Flush mounting.
Operation modes: N, F, C, R, K, P, Q (selectable with rotary DIP switch) OMRON .
Input signal method (Count and reset inputs): Contact and transistor input, voltage (H and L) .
Control output: 1-stage counters: Contact (SPDT) and transistor,
output (H and L output switchable);
2-stage counters: Contact (SPST-NO) and transistor output,
(H and L output switchable).
Set value read: Continuous mode.
Memory backup: No .
Display: Yes (10-mm high 7-segment LED, Up indicator).
Models: 2 digits; 1 stage.
A DIN 72 x 72 mm Best-selling Counter.
Easy setting with thumbwheel switches.
A draw-out construction enables maintenance without rewiring.
Models with 2-, 4-, 6-, or 8-digit displays are also available.
Total Counter models are also Available.
Complies with UL and CSA Marking. Appearance: Rectangular (M16-T).
Lighting: LED without Voltage Reduction Unit, 24 VAC/VDC.
Degree of protection: IP40.
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 tthe A16 Pushbutton Switch OMRON NT20S-ST121B-V3. Number of beams: 60.
Protective height: 1230mm.
New Standard of Safety Light.
Curtain,Offering Both Robustness.
and Reliability.
Robust and compact.
New muting function to increase both productivity and safety.
Alll mmodels designed for global use OMRON NT20S-ST121B-V3. PNP/NPN selection by.
DIP switch.
Conforming to major international standards including.
Chinese standard GB 4584.
NT20S-ST121B-V3 Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=NT20S-ST121B-V3&select=5