DBS 3321RG
DIGITAL RELAY GROUP
● 20 CH three wire system(emergency/general)
● Operating channel LED lights on in 2 color
● Well designed panel
● The whole channel short individually inspection(general 20 CH / emergency 20 CH)
● Direct speaker select control
● Error channel auto save and the channel operating exemption
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Specification |
DBS 3321RG |
|
Input interface |
20 CH terminal(screwless) |
|
Output interface |
20 CH 3 wire terminal(screwless) |
|
Control method |
Relay contact |
|
Signal process to monitoring |
20 CH A/D convert / 20 CH audio matrix |
|
Control communication |
RS-485, 19,200bps, half duplex, UTP connection(2 ports) |
|
Monitoring communication |
RS-485, 19,200bps, half duplex, UTP connection(1 port) |
|
Power supply |
DC 24V nonpolar input and link terminal |
|
Power comsumption |
Approx. Active 855mA, ready 17mA |
|
Temperature |
0℃~+40℃ |
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Dimension |
480 x 88 x 300 |
|
Weight |
5.78 kg |
