MA-SE-HE00-01-11 Manual HEMA eng rev11
Page
6
of
8
Diagram 1
CONNECTION and SETTINGS
DIP SWITCHES SETTING
DIP switches can be moved only within the first 12 hours after the board is powered. After this period, DIP switches settings
will be stored and any further switching will be useless.
By disconnecting battery and power supply, DIP switches will return to active for another 12 hours.
HEMA LS DIP3 in ON position
Angle
dB (A) @1m
15°
100.8
45°
104.5
75°
110.4
105°
110.7
135°
104.7
165°
100.8
HEMA L DIP3 in ON position
Angle
dB (A) @1m
15°
100.9
45°
103.4
75°
109.3
105°
110.1
135°
104.0
165°
101.2
Chart 3: wiring
Terminals
Connections
-RIC (1)
Negative supplying 0 Vdc GND
+RIC (2)
Positive sup13.8 Vdc
+C (3)
Sounder control chart 5
STI (4)
ON/OFF indication of alarm system status
5
Input for sound block
OUT ANM (6) Fault output. Open collector, 0 Vdc = no anomaly
RES (7)
Flash reset
TAMPER (8)
Self-protection N.C.
TAMPER (9)
Self-protection N.C.
Chart 2: dipswitches and jumpers
DIP 1
Alarm timing
DIP 2
Polarity of alarm input +C
DIP 3
Tone selection
DIP 4
Alarm system STI (ON/OFF) notice setting
DIP 5
Flash reset mode
DIP 6
Alarm trigger mode +C
JUMPER
5
Max daily alarms
Chart 4: alarm timing
DIP 1
Alarm duration
OFF (default)
3 minutes
ON
8 minutes
Chart 5: Voltage reference for alarm input +C
DIP 2
TeC
OFF (default)
Positive (12 Vdc) reference for Alarm [see DIP 6]
ON
Negative (0 Vdc) reference for Alarm [see DIP 6]
Chart 6: tone selection
DIP 3
Tone
Frequency limits (Hz)
OFF (default)
Increasing-continuous-decreasing
1,200 ÷ 1,750
ON
Increasing-decreasing (NFC 48-265)
1,400 ÷ 1,600
110.4 dB (LS)
109.3 dB (L)
