SM Plus Ltd. - DIN-Rail Programmable Timers

SM PLUS LTD

industrial automation

DIN-Rail Programmable Timers

Programmable 4- and 5-digits counters SM3хх are designed to measure and control of producing processes, connected with one or two times which must be set up.

Counters can be set in two regimes of working - Up and Down. They are controlled through two digital inputs.

Properly work of the devices dependent on some configurable parameters: working regime, range, direction of counting, setting up inputs and outputs, value of the digital filter.

Type

SM 411 E

Ranges

0.001 ÷ 9.999 s

0.1 ÷ 999.9 s

0.01 ÷ 99.99 s

1 ÷ 9999 s

Digital filter

1.5 Hz ÷ 1.5 kHz

Output

2 x 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

Size	45x75x110 mm

SM411 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.

User Manual

SM411E

Type

SM 412 E NPN / PNP

Ranges

0.001 ÷ 9.999 s

0.1 ÷ 999.9 s

0.01 ÷ 99.99 s

1 ÷ 9999 s

Digital filter

1.5 Hz ÷ 1.5 kHz

Output

2 x 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

Size	45x75x110 mm

SM412 may be equipped with two types of displays: 0,28” or 0,36” (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.

User Manual

SM412E

Type

SM 421 E

Ranges

0.001 ÷ 9.999 s

0.1 ÷ 999.9 s

0.01 ÷ 99.99 s

1 ÷ 9999 s

1 ÷ 9999 min

Digital filter

1.5 Hz ÷ 1.5 kHz

Output

2 x 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

Size	45x75x110 mm

SM421 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

SM421E

User Manual

SM421E

Type

SM 422 E NPN / PNP

Ranges

0.001 ÷ 9.999 s

0.1 ÷ 999.9 s

0.01 ÷ 99.99 s

1 ÷ 9999 s

1 ÷ 9999 min

Digital filter

1.5 Hz ÷ 1.5 kHz

Output

2 x 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

Size	45x75x110 mm

SM422 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

SM422E

User Manual

SM422E

New

Type

SM 426 E RS485 NPN / PNP

Ranges

0.001 ÷ 9.999 s

0.1 ÷ 999.9 s

0.01 ÷ 99.99 s

1 ÷ 9999 s

1 ÷ 9999 min

Digital filter

1.5 Hz ÷ 1.5 kHz

Output

2 x 5A (NO+NC) or 24V/dc SSR

2 x NPN+PNP open colector (4x0,25A)

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

Size	45x75x110 mm

SM426 is ready to be used in RS485 networks.

SM426 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

SM426E

User Manual

SM426E