APC Condenser 2 EC Fan ACCD75208 User Manual
Product codes
ACCD75208
InRow RP Technical Data Manual
14
Chilled Water and Air-cooled User Interface Connections
Rack inlet temperature sensors 1, 2, 3
A-Link IN
A-Link OUT
Network port
Console port
Alarm output, NC (Normally Closed)
Alarm output, COM (Common)
Alarm output, NO (Normally Open)
Supply GND (Ground)
Supply 12 Vdc (current limit: 20 mA)
Supply 24 Vdc (current limit: 20 mA)
Customer input + (12–30 Vac/Vdc, 24 Vdc @ 11 mA)
Supply COM
BMS D1 (RXTX+)
BMS D0 (RXTX–)
BMS GND
Supply air temperature sensor (front)
Supply air humidity sensor (front)
Display interface
na
200
9
a
Note:
For a top installation, control wiring is routed through the wire
channel located at the top left hand corner just above the user interface
connectors.
connectors.
For a bottom installation, the control wiring is routed to the access hole
in the bottom of the equipment through wire clamps from the interface
connectors. Then, the wiring is routed down along the electrical panel
and secured with wire clamps.
in the bottom of the equipment through wire clamps from the interface
connectors. Then, the wiring is routed down along the electrical panel
and secured with wire clamps.