User's Manual

044-05156 Rev C 48
Display the fan control voltage (0-10)
Display the fan speed in Hz
Pin # Description Pin # Description
1 No Connection 6 No Connection
2 RS-232 TX 7 No Connection
3 RS-232 RX 8 No Connection
4 No Connection 9 No Connection
5 Ground
4.9.5 DALI Interfaces (J15 & J16)
The two DALI interfaces are accomplished via two DB25 Female connectors. The DALI interface reports all of the
cabinet alarms, excluding the DLNA alarms, to the BTS. The interface is made through Form-B contact with a
reference provided by the BTS (COMMON1 or COMMON2).
DALI PIN Signal Description DALI PIN Signal Description
1 1 DALI0 MCPA0_ALARM1 2 1 DALI0 MCPA1_ ALARM1
1 2 DALI1 MCPA0_ ALARM2 2 2 DALI1 MCPA1_ ALARM2
1 3 DALI2 MCPA0_ ALARM3 2 3 DALI2 MCPA1_ ALARM3
1 4 DALI3 MCPA2_ ALARM1 2 4 DALI3 MCPA3_ ALARM1
1 5 GND Ground (Common1) 2 5 GND Ground (Common2)
1 6 DALI4 MCPA2_ ALARM2 2 6 DALI4 MCPA3_ ALARM2
1 7 DALI5 MCPA2_ ALARM3 2 7 DALI5 MCPA3_ ALARM3
1 8 DALI6 MCPA4_ ALARM1 2 8 DALI6 MCPA5_ ALARM1
1 9 DALI7 MCPA4_ ALARM2 2 9 DALI7 MCPA5_ ALARM2
1 10 GND Ground (Common1) 2 10 GND Ground (Common2)
1 11 DALI8 MCPA4_ ALARM3 2 11 DALI8 MCPA5_ ALARM3
1 12 DALI9 RECT1 2 12 DALI9 OPEN
1 13 DALI10 RECT2 2 13 DALI10 OPEN
1 14 DALI11 RECT3 2 14 DALI11 OPEN
1 15 GND Ground (Common1) 2 15 GND Ground (Common2)
1 16 DALI12 FAN ALARM 2 16 DALI12 OPEN
1 17 DALI13 INTRUSION 2 17 DALI13 OPEN
1 18 DALI14 HI_TEMP 2 18 DALI14 OPEN
1 19 DALI15 LO_TEMP 2 19 DALI15 OPEN
1 20 GND Ground (Common1) 2 20 GND Ground (Common2)
1 21 DALI16 RECT4 2 21 DALI16 OPEN
1 22 DALI17 RECT5 2 22 DALI17 OPEN
1 23 DALI18 RECT6 2 23 DALI18 OPEN
1 24 DALI19 AC ALARM 2 24 DALI19 OPEN
1 25 GND Ground (Common1) 2 25 GND Ground (Common2)
1 26 NC - 2 26 NC -