Analog Output Characteristics; Mechanical - Emerson Rosemount 5600 Series Reference Manual

Reference Manual
00809-0100-4024, Rev CA
Outputs
Primary output
HART + 4-20 mA current loop
(non-IS or IS option)
Secondary outputs
Analog 4-20 mA current loop, active or passive
(non-IS or IS option)
Output cabling
Twisted and shielded pair; min. 0.5 mm
Cable entries
3 3
/ inch NPT; for cable glands or conduit entries
1
2
Optional: / inch NPT Cable Gland Kit
1
2
Optional: / inch NPT/ M20 Adapters (Set of 3)
1
2
A.1.5 Analog output characteristics
Type
Analog 4-20 mA Current Loop, active (with power supplied
by the Rosemount 5600) or passive (for external
loop-supplied power)
Galvanic isolation
> 1500 V RMS or DC
Analog output electrical characteristics
See "Product Certifications" on page 109
Range
4-20 mA
Alarm level
Standard: Low=3.8 mA, High=22 mA or freeze,
NAMUR NE43: High=22.50 mA,
Rosemount: Low=3.75 mA
Accuracy
± 300 A at 4 mA
± 600 A at 20 mA
Resolution
0.5 A (0.003%)
Linearity
±0.01%
Temperature drift
± 28 ppm/°F (±50 ppm/°C)
Specifications and Reference Data
Output impedance
>10 M
Voltage compliance
7-30 V (passive output)
External loop resistance
<700  (passive output with 24 V external supply)
<300  (active output)
A.1.6 Mechanical
2 (AWG 20)
Housing/enclosure
Permanent moulded cast aluminum, chromed, and powder
painted
Flanges
ANSI, DIN standard,
Material: Stainless steel 316L and Stainless Steel EN 1.4404
Optional: Hot-galvanized carbon steel
Weight, excluding, flange
18 lbs (8 kg)
Height above flange
15 in (400 mm)
Antenna dimensions
Cone: See
Process seal: See
Extended cone: See
Cone with integrated flushing connection:
See
Parabolic: See
Specifications and Reference Data
Figure A-2 on page 97
Figure A-3 and
Figure A-4 on page 99
Figure A-5 on page 100
Figure A-6 on page 101
March 2020
Table A-3 on page 98
94