Bentel Kyo 100, Руководство по установке, Страница: 19 / 101

Ter. DESCRIPTION v(V) I(A)
BPI2 2nd branch of the BPI bus for the
BPI peripherals:
+ = positive protected by fuse 35
C = Command
R = Response
– = Negative
13.8 3(1)
RED
BLK
YEL
GRN
KEY BUS:
positive protected by fuse 29
negative
clock
data
– 0.5
(1)
- Earth Terminal 0 –
LE External telephone line terminals – –
LI Line-sharing devices terminals (for
Answerphone, telephone, fax, mo-
dem, etc.)
– –
NOTE: Only KYO 300 has terminals identified by the numbers 3 or
4 (e.g.. A3....)
n
BPI Peripherals
The terminals shown in the following table are common
to all BPI peripherals.
Ter. DESCRIPTION v(V) I(A)
+ Power supply: positive 13.8 (2)
C Command – –
R Response – –
– Power supply: negative 0 –
Keypad Keypads have the common BPI bus connec-
tion terminals, and the following terminals.
Ter. DESCRIPTION v(V) I(A)
+F Power supply to Detectors ( posi-
tive ), protected by resettable fuse
13.8 0.4
L1 Programmable Input Line – –
L2 Programmable Input Line ( MIA-D
only)
Ter. DESCRIPTION v(V) I(A)
MIC
SP+
SP–
Terminals for the connection of the
K3-VOX Voice Board ( Alison-DV
only)
M Power supply to Detectors ( nega-
tive )
0 –
OUT Programmable Open-collector
Output (Alison/32LP only)
0 0,15
Input Expanders Input Expanders have the common
BPI bus connection terminals, and the following termi-
nals.
Ter. DESCRIPTION v(V) I(A)
+F Power supply to Detectors ( posi-
tive ), protected by resettable fuse
13.8 (3)
L1
:
L6
Programmable Input Lines – –
M Detector Power supply ( negative ) 0 –
Output Expanders Output Expanders have the com-
mon BPI bus connection terminals, and the following
terminals.
Ter. DESCRIPTION v(V) I(A)
M Power supply ( negative ) to the pe-
ripherals connected to the
Open-Collector Outputs
0 –
+F Power supply ( positive ) to the pe-
ripherals connected to the
Open-Collector Output, protected
by resettable fuse
13,8 (3)
OC1
:
OC6
Programmable Open-Collector
Output
0 0.15
18
+ C R –
BPI device
C R + –
BPI device
R C + –
Panel
Power station
R C + R C +
BPI IN BPI OUT
BPI device
R C + –
Figure 13 Connection of 4 BPI Devices