Omron OMRON Small Total Counter H7EC-NFV

Description

• This item is used and in working condition.

General
[Body Color]Light-gray body
[Operating mode]Up type
[Mounting method]Flush mounting
[External connections]Screw terminals,optional Wire-wrap Terminals
[Number of digits]8
[Count input]AC/DC multi-voltage input
[Max. counting speed]20Hz
[Attachment]Waterproof packing,Y92F-34 Flush Mounting Bracket
[Approved standard]
UL863,CSA C22.2 No.14,Lloyds
Conforms to EN61010-1/IEC61010-1(Pollution degree2/overvoltage categoryIII)
Conforms to VDE0106/P100

Ratings
[Supply voltage]Not required(powered by built-in battery)
[Count input]High(logic)level: 24 to 240 VAC/VDC,50/60 Hz
Low(logic)level: 0 to 2.4 VAC/VDC,50/60 Hz
[Reset input]
No voltage input Maximum short-circuit impedance: 10 k Ohm max.
Short-circuit residual voltage: 0.5 V max.
Minimum open impedance: 750 k Ohm min.
[Max. counting speed *]20 Hz
[Minimum signal width]20 Hz: 25 ms
30 Hz: 16.7 ms
1 KHz: 0.5 ms
[Reset system]External reset and manual reset: Minimum signal width of 20 ms
[Terminal screw tightening torque]0.98 Nm max.
[Weight]Approx. 60g
Note: ON/OFF ratio 1:1

1

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