OMRON NT21-ST121-E

Applicable Current Transformer.
A high-precision Heater Element.
Burnout Detector compatible with a,
wide-range of heater control methods.
Push-in terminals reduce the workload.
Scaling.
NPN or PNP equivalent output.
Lineup includes models compatible with many heater control methods,
including ON/OFF control, phase control, and cyclic control NT21-ST121-E.
High-precision heater burnout alarm with digital measurement NT21-ST121-E
Contributes to preventative maintenance.
If the gate function is disabled, the gate input can be used as an,
undercurrent/overcurrent relay or for motor or lamp loads.
Undercurrent detection values can be set separately for CT1 and CT2.
CE marking and cUL certified (K8AC-H2@@@) NT21-ST121-E. C500-OC I/O Unit Transistor Output 16 pts C500-OC221-E(3G2A5-OC221-E).
AC250/DC24V 2A.Specifications: Connector with DC line connected(For parallel operation).
Number of Connectors: 10 Connectors (See note 4.).
Block-type Switch Mode Power Supply That.
Mounts to DIN Rail.
One model covers 30 to 120 W (12-V models).
One model covers 60 to 240 W (24-V models) NT21-ST121-E.
Easy creation of multi-power supply configurations with different,
output power supplies connected together (5-V, 12-V, and 24-Vmodels) .
Improve power supply system reliability by creating N+1 redun,
dant systems (12-V and 24-V models).
RoHS-compliant.
Input conditions: 80 to 370 VDC supported for DC input too,
(EC Directives and safety standards are not applicable.)
Operating temperatures to –20°C (24-V models). Type: square.
Screen mode: no segmentation.
Output: SPDT.
Power supply voltage: DC5V.
Contact type: standard load (AC250V, 3A; DC30V, 3A).
Operation: instantaneous action (auto reset).
Operation Department color: White (using yellow and green LED).
In the touch and the ability to protect than OMRON''s previoous models have improvedd NT21-ST121-E.
The micro volume design of 23mm is realized.
Micro design and unique combination of soft sensing.
LED has five colors (red, yellow, green, white, and blue).
Built in basic switch improves touch.
Built in basic switches in the previous modell bbased on the OMRON to improve the protection NT21-ST121-E.
Chip LED to produce a uniform surface brightness.
From the front panel installation, more convenient.
NT21-ST121-E Operation manual / Instructions / Catalog download link: /searchDownload.html?Search=NT21-ST121-E&select=5