Dual circuit Impedance Monitoring
The VX-200SZ-2 is an audio signal output module of the VX-2000 system with speaker line impedance detection. This module is to be mounted in the VX-2000SF Surveillance Frame and detects speaker line short circuits, open circuits by comparing impedance readings, and ground fault. Since the module is equipped with 2 speaker outputs (A and B), broadcasts can be maintained even if one of the two outputs fails. Failures are indicated by the LED on the panel.
VX-200SZ-2 | |
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Power source |
Supplied from VX-2000SF |
Control output |
Transfer type, withstand voltage: 30 V DC, 250 V AC, contact current: under 7 A |
Finish |
Steel plate |
Dimensions |
30.5 x 132.6 x 290.3 mm (W x H x D) |
Weight |
0.335 kg |
Current consumption |
170 mA |
Input / Output |
Plug-in screw connector: 2 Speaker outputs (A, B): AWG 24-22 RJ45: to system amplifer |