Table 3
6-Slot Expansion Box and 3-Slot Expansion Box ratings (cont'd.)
Motor/inductive load
10,5 A MAX
Minimum load of 0.2A
Full Load amperage on the motor nameplate is not the
maximum amp. When varying, the amperage might be
higher.
(Nb of Units = Max current rating divided by the max
current of the fan )
LED and CCFL loads
120/208/240Vac; 50/60Hz, 750W/ 920VA MAX
Minimum load of 0.2A / 25W
Ballast load
120Vac; 50/60Hz; 1200W; 10 MAX
208 Vac; 50/60Hz; 1040W; 5A MAX
240Vac; 50/60Hz; 720W; 3A MAX
Minimum load of 0.2A
Inputs
Temperature
Compliant to GSIE temperature probes
Accuracy of ±0.1ºC in a normal operation
Allowable loss of performance in a noisy environment:
Accuracy of ±0.65ºC from initial reading with a fixed resistor of 1% precision used for test-
ing purpose.
Analog 0-5 Volts
Sensor must be able to drive a 2k Ohms load, which means the sensor must drive at least
2.5mA to ensure correct readings.
Accuracy of ±30mV in a normal operation.
Allowable loss of performance in a noisy environment:
Accuracy of ±80mV from initial reading with a voltage source of 1% precision used for test-
ing purpose.
Analog 4-20mA
Sensor must be able to drive a 120 Ohms load
Maximum rating: 20.8mA, 2.5V
Accuracy of ±0.2mA in a normal operation.
Allowable loss of performance in a noisy environment:
Accuracy of ±0.4mA from initial reading with a current source of 1% precision used for test-
ing purpose.
Dry contact
Close contact resistance must be lower than 200 Ohms
Open contact resistance must be higher than 100k Ohms
Water meter, Pulse
speed
Max 100Hz, pulse width minimum of 3.2ms
Max 100 Ohms (close contact) and min. 100k Ohms (open contact) including the value of
the wire resistance
