S311D is a family of high-precision LED indicators with optoisolated universal digital input, compatible with: reed, NPN (2-wire or 24 V), PNP (24 V), NAMUR, photoelectric, Hall, 24 V input, TTL, and variable reluctance. The digital input frequency measurement range is from 0.00015 Hz to 10 kHz.
S311D indicators support incremental or decremental totalization of the input signal, display of frequency and/or totalizer values, and programmable retransmission of the input signal frequency to an isolated analog output (voltage or current, active/passive).
Totalized values can also be retransmitted via isolated digital Open Collector output.
Totalizer values are saved in non-volatile memory, ensuring data reliability and continuity in all industrial applications.
Description: | Frequency / digital input indicator - totalizer |
Display: | LED 4, 6, 8, 4+7 digit |
Input: | contact, npn, pnp, namur, photoelectric, variable reluctance, 24 V pulses, TTL |
Re-transmitted analog output: | mA, V |
Input totalization: | yes |
Dimensions: | 96x48x98 mm |
Power supply: | 80-265 Vac; 10-40 Vdc / 19-28 Vac |
Sensors supply: | 17 V |
Insulation: | 1.500 Vac |
Optional board: | nr 2 SPDT relay alarms, ModBUS RTU interface, reset input |
Filter by:
| Code | Description | Digit | Power Supply | Alarms / Modbus | Brand | Input | Addictional Functions | Availability | Your Price | Add |
|---|---|---|---|---|---|---|---|---|---|---|
| S311D-4-L | Ind.tot. Ingr.dig./freq, 10-40 Vdc / 19-28 Vac, 4 cifre | 4 | 10..40 Vdc / 19..28 Vac | No | SENECA | contatto, npn, pnp, namur, fotoelettrico, riluttanza variabile, imp. 24 V, TTL | Totalizer, Batch Counter | Not available | 168,00 € |
|
| S311D-4-L-O | Ind.tot. Ingr. dig. 10-40 Vdc / 19-28 Vac, 4 cfr, sch. opz. | 4 | 10..40 Vdc / 19..28 Vac | Yes | SENECA | contatto, npn, pnp, namur, fotoelettrico, riluttanza variabile, imp. 24 V, TTL | Totalizer, Batch Counter | Not available | 214,00 € |
|
| S311D-4-H | Ind.tot. Ingr.dig./freq., 80-265 Vac, display 4 cifre | 4 | 80..265 Vac | No | SENECA | contatto, npn, pnp, namur, fotoelettrico, riluttanza variabile, imp. 24 V, TTL | Totalizer, Batch Counter | Not available | 171,00 € |
|
| S311D-4-H-O | Ind.tot. Ingr.dig/freq 80-265 Vac, display 4 cfr, sch. opz. | 4 | 80..265 Vac | Yes | SENECA | contatto, npn, pnp, namur, fotoelettrico, riluttanza variabile, imp. 24 V, TTL | Totalizer, Batch Counter | Not available | 236,00 € |
|
| S311D-6-L | Ind.tot. Ingr.dig./freq., 10-40 Vdc / 19-28 Vac, 6 cifre | 6 | 10..40 Vdc / 19..28 Vac | No | SENECA | contatto, npn, pnp, namur, fotoelettrico, riluttanza variabile, imp. 24 V, TTL | Totalizer, Batch Counter | Not available | 171,00 € |
|
| S311D-6-L-O | Ind.tot. ingr.dig/freq 10-40 Vdc/19-28 Vac, 6 cfr, sch. opz. | 6 | 10..40 Vdc / 19..28 Vac | Yes | SENECA | contatto, npn, pnp, namur, fotoelettrico, riluttanza variabile, imp. 24 V, TTL | Totalizer, Batch Counter | Not available | 225,00 € |
|
| S311D-6-H | Ind.tot. Ingr.dig./freq., 80-265 Vac, display 6 cifre | 6 | 80..265 Vac | No | SENECA | contatto, npn, pnp, namur, fotoelettrico, riluttanza variabile, imp. 24 V, TTL | Totalizer, Batch Counter | Not available | 187,00 € |
|
| S311D-6-H-O | Ind.tot. Ingr.dig./freq, 80-265 Vac, 6 cifre, scheda opz. | 6 | 80..265 Vac | Yes | SENECA | contatto, npn, pnp, namur, fotoelettrico, riluttanza variabile, imp. 24 V, TTL | Totalizer, Batch Counter | Not available | 231,00 € |
|
| S311D-8-L | Ind.tot. Ingr. dig./freq., 10-40 Vdc / 19-28 Vac, 8 cifre | 8 | 10..40 Vdc / 19..28 Vac | No | SENECA | contatto, npn, pnp, namur, fotoelettrico, riluttanza variabile, imp. 24 V, TTL | Totalizer, Batch Counter | Not available | 187,00 € |
|
| S311D-8-L-O | Indic.. ingr. dig/freq 10-40 Vdc/19-28 Vac, 8 cfr. sch. opz. | 8 | 10..40 Vdc / 19..28 Vac | Yes | SENECA | contatto, npn, pnp, namur, fotoelettrico, riluttanza variabile, imp. 24 V, TTL | Totalizer, Batch Counter | Not available | 241,00 € |
|
| S311D-8-H | Ind.tot. Ingr.dig./freq., 80-265 Vac, 8 cifre | 8 | 80..265 Vac | No | SENECA | contatto, npn, pnp, namur, fotoelettrico, riluttanza variabile, imp. 24 V, TTL | Totalizer, Batch Counter | Not available | 193,00 € |
|
| S311D-8-H-O | Ind.tot. Ingr.dig./freq., 80-265 Vac, 8 cifre, scheda opz. | 8 | 80..265 Vac | Yes | SENECA | contatto, npn, pnp, namur, fotoelettrico, riluttanza variabile, imp. 24 V, TTL | Totalizer, Batch Counter | Not available | 247,00 € |
|
| S311D-11-L | Ind.tot. Ingr.dig./freq., 10-40 Vdc / 19-28 Vac, 11 ciffre | 11 | 10..40 Vdc / 19..28 Vac | No | SENECA | contatto, npn, pnp, namur, fotoelettrico, riluttanza variabile, imp. 24 V, TTL | Totalizer, Batch Counter | Not available | 284,00 € |
|
| S311D-11-L-O | Indic. ingr.dig/freq 10-40 Vdc/19-28 Vac, 11 cfr, sch. opz. | 11 | 10..40 Vdc / 19..28 Vac | Yes | SENECA | contatto, npn, pnp, namur, fotoelettrico, riluttanza variabile, imp. 24 V, TTL | Totalizer, Batch Counter | Not available | 307,00 € |
|
| S311D-11-H | Ind.tot. ingr.dig./freq., 80-265 Vac, 11 cifre | 11 | 80..265 Vac | No | SENECA | contatto, npn, pnp, namur, fotoelettrico, riluttanza variabile, imp. 24 V, TTL | Totalizer, Batch Counter | Not available | 284,00 € |
|
| S311D-11-H-O | Ind.tot. ingr.dig./freq., 80-265 Vac, 11 cifre, scheda opz. | 11 | 80..265 Vac | Yes | SENECA | contatto, npn, pnp, namur, fotoelettrico, riluttanza variabile, imp. 24 V, TTL | Totalizer, Batch Counter | Not available | 307,00 € |
|
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