Page 11 of 16
v3.1
1. Connect Hold-off Neg - 0v to
12v -
2. Connect Hold-off Pos + ve to
12v +
3. Connect Siren to
OP
BELL
4. Connect Strobe to
OP
Strobe
5. Connect Tamper Return to
an input via a 2K2Ω resistor
1. Connect Hold-off Neg - 0v to
D
2. Connect Hold-off Pos + ve to
A
3. Connect Siren to
B
4. Connect Strobe to
S
5. Connect Tamper Return to
C
1. Connect Hold-off Neg - 0v to
12v com
2. Connect Hold-off Pos + ve to
+12v
3. Connect Siren to
BELL
4. Connect Strobe to
STRB
5. Connect Tamper Return via a 2K2Ω resistor to
D1
1. Connect Hold-off Neg - 0v to 0v
2. Connect Hold-off Pos + ve to 12v
3. Connect Siren to Bell
4. Connect Strobe to STB
5. Connect Tamper Return to TR
W
IrIng
c
onnectIon
g
uIde
1. Ensure that the DIP switches are set to your requirements.
2. Connect the wires to the
s
enza
as shown below.
3. Plug in the battery and one bleep will be heard.
4. Ensure the tamper switch will close properly and fit the lid, two bleeps will be heard.
5. The tamper LED should start to flash twice a second.
6. This will stay like this until hold off voltage is applied or the battery goes flat.
7. Connect the control panel as indicated below.
8. If Trigger wire monitoring is selected the 2 x 1kΩ resistors must be fitted prior to power up (G3 requirement).
9. Apply power to the
s
enza
.
10. Both the hold-off LED and the tamper LED will now flash. Two bleeps will be heard.
11. After a few seconds the unit will bleep again and the LED’s will flash alternately.
12. After 5 minutes the engineer mode will expire and the LED’s will flash at the normal rate of once per second.
13. The
s
enza
is now in its normal mode.
Note:- Examples shown below are provided only as a guide, Control panel manufacturers may alter their notation
from time to time and there may be differences to those shown.
PLUS Version
Fault
Fault
Test
Con-
firmed
Hold-off
Pos +
Siren
Strobe
Tamper
Rtn
Hold-off
Neg -
C
D
D1
COM
Texecom
Pyronix
s
enza
C
onneCtions
Honeywell
TR
0v
Input
12v-
Connect to a
suitable input
within the
control panel
Connect to a
suitable output
within the
control panel
Connect to a
suitable output
within the
control panel
1kΩ
1kΩ
1kΩ
1kΩ
1kΩ
1kΩ
1kΩ
1kΩ
A
B
+12V
BELL
STRB
S
+12V
STB BELL
12V
OP
STRB
OP
BELL
Scantronic
1kΩ
1kΩ
Pull-up resistors
required for trigger
wire monitoring
G3 requirement
9
8
7
6
5
4
3
2
1
