(v 1.2)
![](https://dido.dmg.it/wp-content/uploads/2021/06/DIDO-ShermanTouchlessV2_Intro.png)
Safety and usage cautions
Before installing our products, we recommend you to consult the section about safety and usage cautions at the link below.
Dimensions
(*) Main floor
Cut-out / Distance between buttons
Wiring Instructions
Version without buzzer
Attention:
In the version without buzzer it is possible to independently connect both the mechanical contact (NO-M) and the touchless contact (NO-TL).
A) – Power supply: 24V ac/dc / 15-50mA
B) – The common of the lamps
C) – Lamps
D) – The common of the contacts
E) – Contacts
F) – To avoid simultaneous activation of more than one call, each button is connected to the one below by an unipolar link from terminal EN.O to terminal EN.I (see below).
![](https://dido.dmg.it/wp-content/uploads/2021/06/DIDO-ShermanTouchlessV2_Schema-Collegamento-ENI-ENO.png)
In the version without buzzer it is possible to independently connect both the mechanical contact (NO-M) and the touchless contact (NO-TL).
![](https://dido.dmg.it/wp-content/uploads/2021/06/DIDO-ShermanTouchlessV2_Wirings-NO-beep.png)
B) – The common of the lamps
C) – Lamps
D) – The common of the contacts
E) – Contacts
F) – To avoid simultaneous activation of more than one call, each button is connected to the one below by an unipolar link from terminal EN.O to terminal EN.I (see below).
![](https://dido.dmg.it/wp-content/uploads/2021/06/DIDO-ShermanTouchlessV2_Schema-Collegamento-ENI-ENO.png)
Version with buzzer – No longer available for sale
Attention: in the version with buzzer, the mechanical and touchless activation have been unified in a single contact (NO).
A) – Power supply: 24V ac/dc / 15-50mA
B) – The common of the lamps
C) – Lamps
D) – The common of the contacts
E) – Contacts
F) – To avoid simultaneous activation of more than one call, each button is connected to the one below by an unipolar link from terminal EN.O to terminal EN.I (see below).
![](https://dido.dmg.it/wp-content/uploads/2021/06/DIDO-ShermanTouchlessV2_Schema-Collegamento-ENI-ENO-BEEP.png)
![](https://dido.dmg.it/wp-content/uploads/2021/06/DIDO-ShermanTouchlessV2_Wirings-CON-beep.png)
B) – The common of the lamps
C) – Lamps
D) – The common of the contacts
E) – Contacts
F) – To avoid simultaneous activation of more than one call, each button is connected to the one below by an unipolar link from terminal EN.O to terminal EN.I (see below).
![](https://dido.dmg.it/wp-content/uploads/2021/06/DIDO-ShermanTouchlessV2_Schema-Collegamento-ENI-ENO-BEEP.png)
Settings
Volume setting (version with buzzer only) – No longer available for sale
![](https://dido.dmg.it/wp-content/uploads/2021/06/DIDO-ShermanTouchlessV2_Prog.Volume.png)
2) – Set the desired volume by pressing the button several times.
3) – Once you have chosen the right volume, wait 10 seconds without pressing the button to store the setting.
Datasheet
Body | AISI 303 turned stainless steel button |
Contacts | mechanical mode: 1 contact 30V, 60mA touchless mode: opto relay 30V, 60mA |
Power supply | 24V ac/dc, stand-by 15mA, max 50mA |
Illumination | white, LED 12V or 24V AC/DC, no illumination when not activated |
Wiring | version without buzzer: 9 screw terminals version with buzzer: 8 screw terminals |
Avg. life | 1.500.000 mechanical activations (24V, 20mA) |
Operating temperature | -5 / +50 °C |
Protections | IK07 / IP44 |
Lockable thickness | 1÷4 mm (1÷3 mm main floor version) |
Download
Reference | Version | Link |
---|---|---|
Version with buzzer no longer available for sale. | 1.2 (current version) | Download PDF (English) |
Added version with buzzer. The contact holder module does not report the polarity of the contacts. | 1.1 | Download PDF (English) |
![]() | 1.0 | Download PDF (English) |