Honeywell X-DA4125, Руководство пользователя

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8
Number Port Description
- Balanced negative input
G
Grounding (Connect to the “-“ port if the input is
an unbalanced input connection.)
CH3
+ Balanced positive input
- Balanced negative input
G
Grounding (Connect to the “-“ port if the input is
an unbalanced input connection.)
CH4
+ Balanced positive input
- Balanced negative input
G
Grounding (Connect to the “-“ port if the input is
an unbalanced input connection.)
4
Audio
output
ports
CH1
100V 100V high impedance audio output
70V 70V high impedance audio output
COM Common
CH2
100V 100V high impedance audio output
70V 70V high impedance audio output
COM Common
CH3
100V 100V high impedance audio output
70V 70V high impedance audio output
COM Common
CH4
100V 100V high impedance audio output
70V 70V high impedance audio output
COM Common
5 Cooling fan
6 Main power supply power port Supplies electricity to the main power supply
7 Backup power supply power port Supplies electricity to the backup power supply
8 Grounding terminal Connects the grounding wire
9 Power switch Turns the power on and off
10 Primary fuse
Table 4 RJ45 ports
PIN Description Figure
1 Balanced positive input of CH2
2 Balanced negative input of CH2
3
DA fault information output
•
When the DA is working properly, the output voltage is VCC
(12V-24V).
•
When the DA faults, is protected, or undergoes self-testing, the
output voltage is GND (0V).
4 Balanced positive input of CH1
5 Balanced negative input of CH1