How many I/O-units can be connected to the VAMP arc system and how long modular can be used?

Only one controller device, VAMP 221 or VAMP 321 without external supply units or supply cabling

●Maximum 4 I/O units with fully populated sensor inputs

●Maximum 30 m (98 ft) of VX001 cabling, including all cabling from the beginning to end of the bus

●Maximum 30 m (98 ft) VX001 cable can be used between two individual units

Only one controller device, VAMP 221 or VAMP 321 with external supply units and supply cabling

●Maximum 16 I/O units with fully populated sensor inputs

●Maximum 100 m (328 ft) of VX001 cabling, including all cabling from the beginning to end of the bus

●Maximum 30 m (98 ft) VX001 cable can be used between two individual unit

More information in the attached document.

Released for:Schneider Electric Saudi Arabia