Cumberland 890-00610, Installation Manual

Page: 29 / 60

C
Technical Specifications
EDGE Bird scale Safety ratings
INPUTS : Supply Input : 24VDC, 2.5W
Operating Temperature: 0 to 40°C (32 to 104°F)
Storage Temperature: -20 to 50°C (-4 to 122°F)
Pollution Degree: 2
Installation Category: 2
Altitude: 2000 Meters Max. (6561 Ft. Max)
Humidity (maximum relative) operating:
• 0 to 10 °C (32 to 50 °F) Non condensing
• 10 to 30 °C (50 to 86 °F) 95 % (± 3 %) Non condensing
• 30 to 40 °C (86 to 104 °F) 95 % (± 3 %) Non condensing
IP rating (IEC 60529): 66
Nema Rating (Nema 250): 4X
Flame rating (UL94): 5VA V-0
Flame rating (IEC 60695 or IEC 60707): FV-0
IK rating (degree of mechanical protection - impact, IEC 62262): 08
Table C-1 EDGE Bird scale Functional ratings
Enclosure Dimensions Height 178 mm (7 inches)
Width 229 mm (9 inches)
Depth 76.2 mm (3 inches)
Clearance around the enclosure Top 152 mm (6 inches)
Bottom 152 mm (6 inches)
Sides 152 mm (6 inches)
Weight 793.79 grams (1.75lbs)
Normal operation (load cell connected)
Rated input of the load cell (SIG+ and SIG-) 0-5V, 100nA
Voltage of SIG+ and SIG- (referenced to GND) 2.47V +/-0.2V
Voltage between SIG+ and SIG- -5mV to +20mV
Voltage of EXC+ (EXCITATION VOLTAGE OF THE
LOAD CELL) 4.97V +/- 0.3V
Allowable weight variation Weight ± 30 grams on the full scale
895-00700 Bird scale 29