Siemens SITRANS FUS380 - Optional Current Output Module

Description Specification
Outputs (standard)
● Two passive, galvanically isolated open drain-mos outputs (output A and
B)
● Max. ±35 V, 50 mA
● Output A: Preset to pulse output for forward flow (default: 100 l/pulse)
● Output B: Preset to alarm for present failure
● Pulse with: 5, 10, 20, 50, 100, 200, 500 ms (default: 5 ms)
● Max. pulse frequency: 100 Hz at Qmax setting (105 % of Qs)
EMC EN/IEC 61326-1 (Industry)
Transmitter weight 1.5 kg (3 lb)
1)
Waste industrial batteries are accepted back by Siemens or by the local Siemens
representative. Please talk to your local Siemens contact or follow the return procedures of
Siemens Flow Instruments.
Table 10-2 Pulse output / Cable specification
Description Specification
Outer diameter 6 to 12 mm (0.24" to 0.47")
Number of wires Min. two
Wire size 0.2 to 1.5 mm
2
Cable type Single shielded
Temperature Ambient: -20 to +60 °C (-4 to +140 °F)
Storage: -40 to +85 °C (-40 to +185 °F)
10.3 Optional current output module
Table 10-3 Technical data for optional current output module
Description Specification
Type Passive current output
Output range 4 to 20 mA
(4 mA: Represents no flow;
20 mA scaling: Assigned to Qp, defined by oder code
20 mA scaling range can be between cut off and Qmax)
Flow functions up to 20.5 mA, in the range of 3.6 mA to 22.6 mA
Alarm limit 3.6 mA or 22.6 mA
(Default setting: 3.6 mA)
Accuracy 0.1 % of full scale, drift 50 ppm/K
Dimensions L x W x H:
78 x 43 x 15 mm (3.07" x 1.69" x 0.59")
Ambient temperature Operation: -20 to +60 °C (-4 to +140 °F)
Storage: -40 to +85 °C (-40 to +185 °F)
Power supply Passive module
External supply voltage: 8.5 to 36 VDC
Technical data
10.3 Optional current output module
SITRANS FUS380/FUE380
Operating Instructions, 05/2018, A5E00730100-AE 89