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
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℃ |
Dimension |
480 x 88 x 300 |
Weight |
5.78 kg |