Instruction manual

Instruction Manual
760006-A
September 2001
1-22 Description and Specifications Rosemount Analytical Inc. A Division of Emerson Process Management
Model NGA 2000 Platform
1-11 SPECIFICATIONS
a. Platform
Power Requirements ............. 85 to 264 VAC, 50/60 Hz; 24 VDC (optional); 150 W max.
Enclosure Dimensions........... Standard: 133 mm x 483 mm x 522 mm (5.2" x 19" x 20.5") HxW xD
Extended: 133 mm x 483 mm x 649 mm (5.2" x 19" x 25.5") H x W x D
Weight
1
.................................. Standard: 10.0 kg (22 lbs.)
Extended: 10.5 kg (23 lbs.)
Enclosure Mounting ............... Horizontal rack or bench (kit is available for bench mounting)
Environment........................... Location - Class B controlled, indoor, non-hazardous
Altitude................................... Up to 2000 m.
Pollution Degree .................... 2
Installation Category
2
............. II
Operating Temperature ......... 0
o
C to 45
o
C (32
o
F to 113
o
F)
Operating Humidity ................ 20 to 90 % Relative Humidity, non-condensing
b. I/O Module
Power Requirements ............. 24 VDC; 5 W max.
Relay Contact Rating............. 1A, 24VDC; resistive load only
Relay Contacts ...................... 3 SPDT; 4 SPST
Current Output ....................... -2 to +22 mA max.; 0 - 20 mA range or 4 - 20 mA range;
600 Ohms max. load
Voltage Output....................... -9 to + 9 V max.; 0 - 5V range; 10K Ohm min. load
1
Fully configured; no Analyzer, I/O, or Expansion Modules
2
Over-Voltage Category