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Tx300-400-1000MK2-1000 Keypad-Ex4 MK2-TxLD Installation Guide 12Jan05.doc
Tx1000 MK2 (8/16 camera controller)
Page 23
Tx1000 Series Alarm Input Option
Alarm Inputs
Alarms activate on opening of contacts. Connect each alarm pair to a volts free contact.
Alarm output
A set of volt free changeover contacts are provided as an output from the alarm package. The contacts
change state when any alarm input has gone from closed to open. The contacts stay switched for a
programmed length of time. The contacts are accessed via contacts 3,4,5 on the smaller green ‘RELAY
CONTACTS’ connector.
These contacts are suitable for low voltage control functions only!
DO NOT connect to mains potential
Do NOT connect mains potentials to these contacts they are low voltage contacts only!!
Normaly closed inputs, opening for alarm.
6
7
8
3
4
5
1
2
1
4
1
5
1
6
1
1
1
2
1
3
9
1
0
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
Each input has 56K internal pull-up to +12Vdc
SET -
N
/O
CO
MM
O
N
RE
S
E
T -
N
/C
Expanded
View
1 2 3 4 5 6 7 8
TIME LA PSE
Linking pins 1 & 2 will disable the Tx1000 alarm
handling. Any receiver local alarms are NOT disabled.
B B V
300
LEN S
L EN S
IR IS
F O C U S
Z O O M
P ROGRAM
#
A UT OP A N
9
10
11
12
13
14
15
16
8
7
5
6
4
3
1
2
CAME RA
S ELE CT
MONI TOR
P A N
+ TIL T
P RE S ET
P ATROL
S EQ
B B V
1000
Содержание Ex4 MK2
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