P
age
17
- Manual
FA01795-EN
- 03/2022 - © C
AME S.p.A. - The contents of this manual may be changed at any time and without notice. - T
ranslation of the o
riginal instructions
Maximum capacity of contacts
The total power of the outputs listed below must not exceed the maximum output power [Accessories]
Device
Output
Power supply (V)
Maximum power (W)
Accessories
10 - 11
24 AC
40
Light E1
10 - E1
24 AC
25
Passage-open warning light
10 - 5
24 AC
3
The outputs deliver 24 V DC when the batteries start operating, if they are installed.
Device
Output
Power supply (V)
Power (W)
Auxiliary contact
B1 - B2
-
24 (24V AC/DC)
BUS CXN
BUS
15 DC
15
Do not connect anything other than CAME BUS accessories.
Devices with BUS CXN system
The CXN CAME system is a two-wire non-polarised communication BUS which allows you to connect up all compatible CAME devices.
Connection to the BUS can be in a chain, star or mixed formation.
Once the system has been wired, and after having set the address on each device, the function of each accessory can be configured on the control panel. This method
allows you to configure the set-up immediately without having to do so later and intervene directly on the accessories and system wiring.
The CXN BUS can support control devices, photocells, safety devices, beacons and gateways at the same time.
Cabling
1
Chain connection
2
Star connection
3
Mixed connection
Cable type
We recommend using a FROR 2x1mm² cable, maximum length from the control board: 50 m.
Single branch length (m)
max. 50 m
BUS cable
2 x 1 mm²
The total length of all branches can be a maximum of 150 m.
The cable cannot be shielded.
Maximum number of devices that can be connected, by type
Type of device
Maximum number of devices per type
Selectors
7
Photocell pairs
8
Flashing beacons
2
