2
Fig. 1. The view of PCB.
1.3 Technical parameters:
- electric al parameters (tab.3)
- mechanical parameters (tab.4)
Table 3.
Supply voltage
11V÷14V/DC (-/+5%)
Current consumption
17mA/30mA (R=NO/R=NC)
ALARM transmitter
0,5A@30Vdc/50Vac max.
ALARM transmitter contacts
C/NC
ALARM transmitter operations mode
monostable (210s max.), bistable or latch
programming function
RST output (RESET)
control 0V (GND), impulse time min 1s.
TMP output
C/NC, 1A@30Vdc/50Vac max.
Optical indication
- LED (red)
- alarm status: permanently illuminated,
- countdown of abort time or supply restart: flashes
- programming: go to programming procedure
Operation conditions
II environment class, -10°C ÷40°C,
Table 4.
Casing
metal, RAL 9003, IP20
Dimensions
120 x 75 x 36 (WxLxH)
Fixation
No fixation
Connectors
Ф0,41÷1,63 (AWG 26-14)
Net/Gross weight
0,18kg/0,22kg
2. Installation.
2.1 Requirements.
The foot-operated button shall be mounted by the qualified installer having appropriate (required and necessary
for a given country) permissions and qualifications for connecting (operating) low-voltage installations. The device shall
be mounted in closed rooms, according to the environment class II, of the normal air humidity (RH=30%-90% max.
without condensation) and the temperature within the range from -10°C to +40°C.
2.2 Installation procedure.
1. Perform complete installation wiring and choose button location.
2. Open the button unscrewing two side screws (that are a button hinge).
3. Connect wire to the button through a rubber hole and block in the holder (fig.1).
4. Connect DC supply to
12V, GND
holders, maintaining polarization.
5. Connect wires to
ALARM
(
C/NO), TAMP
outputs and
RTS
button inputs.
