Electronics Board - Satel COBALT Manual

2

3. Electronics board

terminals:
WRN - anti-masking output (NC relay) [only
COBALT Plus and COBALT Pro].
TMP - tamper output (NC).
COM - common ground.
- power input.
12V
- alarm output (NC relay).
NC
configuration pins for detector outputs:
the built-in resistors are to be used – place the
jumpers as shown in Fig. 2 (connect the
outputs as shown in Fig. 10),
the built-in resistors are not to be used – place
the jumpers as shown in Fig. 3 (connect the
outputs as shown in Fig. 9).
microwave sensor.
bi-color LED to indicate:
– alarm – the LED lights red for 2 seconds,
– motion detected by one of the sensors – the
LED lights green for 2 seconds,
– trouble – the LED lights red,
– warm-up – the LED is blinking alternately
red and green.
PIR sensor. Do not touch the pyroelectric sensor, so as not to soil it.
tamper switch.
detector configuration pins:
PIR SENS. - selecting the PIR sensor sensitivity – see: Fig. 4 (A – low sensitivity, B and
- selecting the detector operation mode (jumper installed – basic mode;
MODE
- enable/disable the LED indicator (jumper installed – LED enabled; jumper
LED
potentiometer for adjustment of the microwave sensor sensitivity. Please bear in mind
that microwaves can penetrate e.g. glass, gypsum walls, non-metallic doors, etc.
fixing screw hole.
COBALT • COBALT Plus • COBALT Pro
C – medium sensitivity, D – high sensitivity).
jumper removed – counting mode).
removed – LED disabled).
SATEL