TKH Security Proposal | RFP Name | RFP Number
TKH Security | Siqura EX PTZ Series |
Installation manual v4
12-66
For camera alarm I/O (optional), use the white connector attached to four wires protruding
from the printed circuit board. A mating (male) connector is included in the package
contents of the camera. Refer to the table below for the wiring scheme.
Alarm I/O wiring
Function
Wire color
Alarm O+
white/red
Alarm O
–
white/orange
Alarm I+
white/yellow
Alarm I
–
white/green
Connectors performed at the factory
ID
Name
Notes
M3
Supply voltage
Supply voltage for telemetry receiver and any 24
V~ device inside the unit.
M5
RS-485 bus
Communication bus (RS-485) for telemetry
receiver. This provides the auxiliary DC output
(M7).
M8
Auxiliary AC output
Auxiliary AC output connected to AUX 2 of
telemetry receiver
CN1
Ethernet
Signal and/or POE supply voltage.
CH1_IN
Analogue output
Analogue video connected to the camera.
CN3
Auxiliary connector
Used for internal connections.
CN4
Same as above
Used for internal connections.
6. Fuse values
The following fuse values are used, depending on the supply voltage:
24 V~ or 115 V~ supply voltage
230 V~ supply voltage
Fuse name
Fuse value
Fuse name
Fuse value
F1
10 A T 250 V~ 5x20
F1
6,3 A T 250 V~ 5x20
F2
10 A T 250 V~ 5x20
F2
10 A T 250 V~ 5x20
All fuses must be T type (time lag). Different supply voltage can be supplied and may
require different fuse values. In such cases, please contact TKH Security.