Supplement; Technical Data - Vega VEGASCAN 693 Operating Instructions Manual

11 Supplement

11.1 Technical data

General data
Series
Weight
Housing materials
Socket materials
Connection terminals
Ʋ Type of terminal
Ʋ Max. wire cross-section
Voltage supply
Operating voltage
Max. power consumption
Sensor input
Number of sensors
Type of input (selectable)
Ʋ Active input
Ʋ Passive input
Measured value transmission
Ʋ HART multidrop protocol
Cycle time until the next measured value
update
Terminal voltage
Ʋ Non-Ex version
Ʋ Ex version
Current limitation
Adjustment range HART sensor
Ʋ Adjustment range
Ʋ min. adjustment delta
Connection cable to the sensor
Fail safe relay
Contact
Contact material
Switching voltage
Switching current
Selection is made via the terminals, a mixed operation active/passive is not possible.
1)
VEGASCAN 693 • 15-channel HART signal conditioning instrument
Module unit with plug-in socket for mounting on carrier
rail (35 x 7.5 according to DIN EN 50022/60715)
500 g (1.10 lbs)
Noryl SE100, Lexan 920A
Noryl SE100, Noryl SE1 GFN3
Screw terminal
1.5 mm² (AWG 16)
20 ... 253 V AC, 50/60 Hz, 20 ... 253 V DC
12 VA; 7.5 W
15 x VEGA HART sensors (5 x with Ex version)
1)
Sensor power supply by VEGASCAN
Sensor has an own power supply
digital for VEGA HART sensors
max. 5 seconds (depending on the number of connected
sensors)
approx. 22 V with 15 sensors (60 mA)
approx. 15 V with 5 sensors (20 mA)
approx. 85 mA (26 mA with Ex)
± 10 % of sensor measuring range
0.1 % of sensor measuring range
two-wire screened standard cable
Floating spdt
AgSnO2, hard gold-plated
min. 10 mV DC, max. 250 V AC/DC
min. 10 µA DC, max. 3 A AC, 1 A DC
11 Supplement
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