ATEIS ECS User Manual
Page 59
ECS MANUAL
Version EN.1
59
AUDIO INPUT: To send audio signal from a ECS output to the PPM speaker (Shielded audio cable)
SLAVE PPM (CAT5 5 pairs): NOT AVAILABLE FOR THE MOMENT (to connect Slave PPM)
Pin 1. Slave RS-485 B
Pin 2. Slave RS-485 A
Pin 3. Line in -
Pin 4. 24Vdc
Pin 5. Ground
Pin 6. Line in +
Pin 7. Line out -
Pin 8. Line out +
Internal Switches:
POWER S/W: To choose between local power supply or the ECS power supply
Master/Slave:NOT AVAILABLE FOR THE MOMENT (chose if the PPM connected to this JB is a Master
or a Slave)
LEDs:
POWER SYSTEM: Lights if the power comes from a local power supply
POWER LOCAL: Lights if the power comes from ECS
READY: Lights if the Junction Box is ready to work
Connect JB to ECS
Connect URC to ECS with JB
URC
Cat5
4 pairs
TO RS-485
SIDE
of the JB
Connect URC to ECS