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 |
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Digital filter |
1.5 Hz ÷ 1.5 kHz
|
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Outputs |
5A (NO+NC) or 24V/dc SSR |
|
Display |
LED 4 digits (red or green)
|
|
Supply voltage |
12V DC ; 24V DC ; 220V AC
50/60Hz |
|
Operating temperature |
0 ÷ +50 °C |
|
Degree of protection |
IP60 / IP20
front / rear panel |
|
|
SM311 may be equipped with two types of displays - red
or green. It is closed in plastic case with own steadying pins
and size according to DIN 45x75x110 mm.
|

Data Sheet
SM311 |

User Manual
SM311 |
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|
|
|
 |
|
Digital filter |
1.5 Hz ÷ 1.5 kHz
|
|
Output |
5A (NO+NC) or 24V/dc SSR |
|
Display |
LED 4 digits (red or green)
|
|
Supply voltage |
12V DC ; 24V DC ; 220V AC
50/60Hz |
|
Operating temperature |
0 ÷ +50 °C |
|
Degree of protection |
IP60 / IP20
front / rear panel |
|
|
SM312 may be equipped with two types of displays - red
or green. It is closed in plastic case with own steadying pins
and size according to DIN 45x75x110 mm. You are able to set up type of the inputs - NPN or PNP. |

Data Sheet
SM312 |

User Manual
SM312 |
|
|
|
|
 |
|
Digital filter |
1.5 Hz ÷ 1.5 kHz
|
|
Output |
5A (NO+NC) or 24V/dc SSR |
|
Display |
2 LED 4 digits (red or green)
|
|
Supply voltage |
12V DC ; 24V DC ; 220V AC
50/60Hz |
|
Operating temperature |
0 ÷ +50 °C |
|
Degree of protection |
IP60 / IP20
front / rear panel |
|
|
SM321 may be equipped with two 0,28” displays (red
or green). It is closed in plastic case with own steadying pins
and size according to DIN 45x75x110 mm. |

Data Sheet
SM321 |

User Manual
SM321 |
|
|
|
|
 |
|
Digital filter |
1.5 Hz ÷ 1.5 kHz
|
|
Output |
5A (NO+NC) or 24V/dc SSR |
|
Display |
2 LED 4 digits (red or green)
|
|
Supply voltage |
12V DC ; 24V DC ; 220V AC
50/60Hz |
|
Operating temperature |
0 ÷ +50 °C |
|
Degree of protection |
IP60 / IP20
front / rear panel |
|
|
SM322 may be equipped with two 0,28” displays (red
or green). It is closed in plastic case with own steadying pins
and size according to DIN 45x75x110 mm. You are able to set up type of the inputs - NPN or PNP. |

Data Sheet
SM322 |

User Manual
SM322 |
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New |
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Typee |
SM 326 E
RS485 NPN / PNP |
|
Digital filter |
1.5 Hz ÷ 1.5 kHz
|
|
Output |
5A (NO+NC) or 24V/dc SSR |
|
Display |
2 LED 4 digits (red or green)
|
|
Supply voltage |
12V DC ; 24V DC ; 220V AC
50/60Hz |
|
Operating temperature |
0 ÷ +50 °C |
|
Degree of protection |
IP60 / IP20
front / rear panel |
|
|

|
|
SM326 is ready to be used in RS485 networks.
SM326 may be equipped with two 0,28” displays (red
or green). It is closed in plastic case with own steadying pins
and size according to DIN 45x75x110 mm. You are able to set up type of the inputs - NPN or PNP. |
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|
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New |
|
Range |
|
|
" 0 " |
1 / sec |
|
" 1 " |
1 / min |
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" 2 " |
1 / hour |
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Accuracy |
1 impulse
(at supply falling)
|
|
Outputs |
|
|
Out 1 |
5A (NO+NC) or 24V/dc SSR |
|
Out 2 (optional) |
0 ÷ 10 V DC |
|
Display |
LED 4 digits (red or green)
|
|
Supply voltage |
12V DC ; 24V DC ; 220V AC
50/60Hz |
|
Operating temperature |
0 ÷ +50 °C |
|
Degree of protection |
IP60 / IP20
front / rear panel |
|
Size |
48x48x95, 48x48x102 mm |
|
|
Tachometer / Frequency Meter

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SM342E is multifunctional programmable controller with different function for every band.
When it operates in band=0 (1/s) it works like frequency meter. Operating with parameter band=1 (1/m),
controller measure rotation per minute – tachometer. In the third regime with band=2 (1/h) it count pieces per hour (production meter).
SM342E is equipped with two NPN or PNP inputs – one for measurement and one for permission.
The controller can be ordered in two types of power for input – internal or external.
There is internal digital filter that protect the counter against false impulses and it can be set up to 250ms.
Relay output is standard equipment and 0-10V output is an option. |
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User Manual
SM342E |
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