Detcon SW-AV2-DV2 - Manual (Page 6)

SW-AV2-DV2
SW-AV2-DV2 Instruction Manual Rev.0.3 Page 2 of 8
If the unit utilizes the RXT-320 Transceiver, the rotary switch on each of the Wireless Alarm Interconnect
PCA’s is used to set the Modbus Address of the alarm unit. Each Wireless Alarm Interconnect PCA must
have a unique Modbus™ address to be recognized on the network. This switch is not used with the RXT-300
Transceivers.
1.1 Strobe
The alarm station warning light is configured with choice of dome colors such as amber, blue, clear, green,
magenta, or red. Dome guard is included. The rugged warning light is specifically designed for hazardous
locations or corrosive environments where a very bright visual signal is required.
Figure 3 Strobe
1.2 Horn
The alarm station vibrating horn produces a noise level of a 100dB of sound by the electromechanical
vibration of a stainless steel diaphragm. The horn mechanism has an effective broadcast range of 200 feet.
The horn is enclosed in heavy-duty copper-free cast aluminum housing tapped for 3/4 - inch conduit.
The horn is capable of producing coded blasts or sustained tones, and is excellent for general alarm,
start/dismissal, coded paging, and process control signaling in areas where their sound output exceeds ambient
noise levels. The horn in the Strobe/Horn alarm stations has 32 possible combinations of sounds that are
selectable by switch settings inside the alarm.
Figure 4 Horn