GE Security SB250 Manuel D'installation page 7

Connecting the terminal block
We recommend that different power supplies are used for the module and the heating.
RECEIVER TERMINAL BLOCK
Terminal 1
Terminal 2
Terminal 3
Terminal 4 COM intrusion relay
Terminal 5 NO disqualification relay
Terminal 6 COM disqualification relay
Terminal 7
Terminal 8
DIP switches 1 and 2:
Selection of beam cell
alignment
"+" connector
for measuring
the signal
received
S
I
-" connector
G
N
A
for measuring
L
he signal
received
1
12V
DC
1
POWER
Receiver terminal block
∅ of wire
+ Power
- Power
NO intrusion relay
+ Heating
- Heating
DIP switches 3 and 4:
Channel selection
ON
1 2 3 4
Align. Channel
B1 B2
Delay
50 600
RECEIVER ms
Alarm
Disq
J5
8
12V
2 3 4 5 6
7 8
ALARM DISQ. HEATER
LENGTHS OF 12 VDC POWER CABLES (m)
(screened SYT1-type cable)
Cross-section
area of wire
(mm)
2
(mm
0.6 0.3
0.9 0.6
1.4 1.5
1.8 4
Terminal 1
Terminal 2
-
-
-
-
Terminal 7
Terminal 8
DIP switches 1 and 2:
Selection of beam cell
alignment
Potentiometer for
adjusting the
response time of
the intrusion alarm
Red intrusion alarm
LED
Orange
interuption alarm
LED
Connection
terminals
SB250 and SB2100
T
)
550 300
1100 700
2800 1600
-
7
TRANSMITTER TERMINAL BLOCK
+ Power
- Power
Terminals not present
+ Heating
- Heating
DIP switches 3 and 4:
Channel selection
ON
1 2 3 4
Align. Channel
B1 B2
TRANSMITTER
Tr ON
12V 12V
DC
1 2 7 8
POWE R HEATER
Transmitter terminal block
SB450, SB4100 and
R T+R T
200 450
450 1000
1000 2200
- 1600
Green LED
lit: infrared
transmission
not lit: no powe
SB4200
R T+R
250 150
600 400
1400 850
- - 1400