SixTRAK Local I/O
4-20 mA Analog Outputs

q

Number of channels

8

Output range

4-20 mA

D/A resolution

13 bits

Output resolution

2 uA

Guaranteed accuracy

+/- .05 % (@ 20° C)

Output linearity

+/- .02 % (@ 20° C)

Output span adjustment

+/- 25 %

Output offset adjustment

+/- 25 %

Span temperature coefficient

+/- 50 ppm/ degree C

Offset temperature coefficient

+/- 50 ppm/ degree C

Maximum output settling time

5 mS (to 0.05%)

User loop voltage

10-30 volts

Load resistance

0-750 ohms (at +24 volt supply)

Maximum ST-Bus power

500 mW

Isolation (from ST-Bus)

1200 VDC

Operating temperature range

-30 to 70 degrees C

Storage temperature range

-40 to 85 degrees C

Humidity (non-condensing)

5 to 95 %

Flammability (module plastic)

UL 94V-0 materials

Electrical safety

UL 508, CSA C22.2/14; EN61010-1 (IEC1010), CE

EMI emissions

FCC part 15, ICES-003, Class A; EN55022, CE

EMC immunity

EN50082-1 (IEC801-2, 3, 4) CE

Surge withstand

IEEE-472 (ANSI C37.90)

Vibration

IEC68-2-6

Hazardous locations

UL 1604, CSA C22.2/213-M1987, (Class I, Div 2, Groups A, B, C, D), EN50021 (zone 2)

Marine/offshore locations

Det Norske Veritas (DNV) No. 2.4 (Class A and B)