12
2.8. Connections
A EDCB F G H I
A. 5V DC input
B. 3,5 mm jack main temperature sensor (T1)
C. RJ9 (4P4C) Main port for controlling up to 40 ballasts
D. Cage clamp connector ECM1 (output is active when main channel is on)
E. Cage clamp connector ECM2 (output is active when main channel is off)
F. Cage clamp alarm Normally Open (potential free contact)
G. Cage clamp alarm Normally Closed (potential free contact)
H. RJ9 (4P4C) Auxiliary port for controlling up to 40 ballasts
I. 3,5 mm jack auxiliary temperature sensor (T2)