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DR6300 SERIES
3.5.2 Maximum intrinsically-safe values for the electrical circuit
INFORMATION!
The optional second output is galvanically isolated from the main power supply, output 1 and
parts of the device that are grounded.
Level transmitter with the 4...20 mA output option (output terminal 1 or 2)
≤30 V
• U
i
≤300 mA
• I
i
≤1 W
• P
i
• C
=30 nF
i
• L
=0.2 mH
i
Level transmitter with the PROFIBUS PA or FOUNDATION™ Fieldbus output option
(output terminal 1)
≤30 V
• U
i
≤300 mA
• I
i
≤1 W
• P
i
• C
=1.6 nF
i
• L
=0 mH
i
Level transmitter with the PROFIBUS PA or FOUNDATION™ Fieldbus output option
(output terminal 2)
≤17.5 V
• U
i
≤380 mA
• I
i
≤5.32 W
• P
i
• C
=3.8 nF
i
• L
=2.2 mH
i
3.5.3 Supply voltage
Level transmitter with the 4...20 mA output option
Current output terminal
1 Minimum voltage at output terminal for a current output of 22 mA
2 Optional. Use a second power supply. This power supply energizes current output terminal 2 only.
Level transmitter with the PROFIBUS PA or FOUNDATION Fieldbus output options
Power supply terminal
24 Vdc (U
DR6300-LM ATEX, EDO 2-13-118, Issue 1
1 (U
)
S1
2 (U
)
2
S2
)
S1
ELECTRICAL CONNECTIONS
Minimum voltage at output
terminal [VDC]
Minimum voltage at output
terminal [VDC]
www.drexelbrook.com
Maximum voltage at output
terminal [VDC]
14
1
10
1
Maximum voltage at output
terminal [VDC]
18
3
30
1
30
1
30
16
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