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ENGLISH - 1/4

MI003590-E

EN

S112A 

AMPLIFIER FOR  ON/OFF SENSORS - UNIVERSAL INPUT
INCORPORATED PILSES DIVIDER - RELAY OUTPUT

S112A is an amplifer for ON/OFF sensors with the following features :

- Inputs:

- Divider:

- Output:

- Warning:

- Temperature:
- Humidity:
- Box:

- Size:
- Weight:
- Power:
- Consumption:

optoisolated to receive signals from sensors : reed (contact), NPN 2 
wires, NPN 3 wires 24Vdc and 12Vdc ,  PNP 2 wires, PNP 3 wires 
24Vdc, Namur sensor 8Vdc, photoelectric sensor.
Max frequency 400Hz, pulse min  2ms.
you can divide pulses in input by a programmable factor from 1 to 256 
by 8 DIP-switches.
one relay with SPDT switch  5A 250Vac  (resistive load).
Relay's mechanical life  10.000.000   operations.
green LED RETE : equipment on;
red LED  USCITA : pulse's output.
-20  /  +60 °C.
40 %  at  40 °C  (not condensing).
3 modules DIN 46277, in gray autoextinguishing noryl , to be coupled 
on 35mm bar.
52,5 x 90 x 71 mm.
200 g  approx.
115 / 230  Vac    +/- 10 %    50 / 60 Hz.
1,5 VA.

POWER

115 Vac

17

18

230 Vac

16

18

12 11 10

OUTPUT

Equipments compling the electromagnetic compatibility prescriptions 
based on the 89/366/EEC directive.
Reference norms:
- EN50081-2 : Industry environment emission norm
- EN50082-2 : Industry environment immunity norm

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