Siemens SIPART Series - 12.6 Electrical data

Technical data
12.6 Electrical data
SIPART PS2 with and without HART
Operating Instructions, 10/2013, A5E00074631-11
241
12.6
Electrical data
Basic device without
explosion protection
Basic device with
explosion protection
Ex d
Basic device with
explosion protection
Ex "ia"
Basic device with
explosion protection
Ex "ic", "nA", "t"
Current input I
W
• Rated signal range
0/4 ... 20 mA
• Test voltage
DC 840 V, 1 s
• Binary input BE1 (terminals
9/10; galvanically
connected to basic device)
Suitable only for floating contact; max. contact load
< 5 μA with 3 V
2-wire connection
(terminals 6/8)
6DR50.. and 6DR53.. Without HART
6DR51.. and 6DR52.. With HART
Current to maintain the
auxiliary power supply
≥ 3,6 mA
Required load voltage U
B
(corresponds to Ω at 20 mA)
• Without HART (6DR50..)
Typical
6.36 V (= 318 Ω)
6.36 V (= 318 Ω)
7.8 V (= 390 Ω)
7.8 V (= 390 Ω)
Max.
6.48 V (= 324 Ω)
6.48 V (= 324 Ω)
8.3 V (= 415 Ω)
8.3 V (= 415 Ω)
• Without HART (6DR53..)
Typical
7.9 V (= 395 Ω)
-
-
-
Max.
8.4 V (= 420 Ω)
-
-
-
• With HART (6DR51..)
Typical
6.6 V (= 330 Ω)
6.6 V (= 330 Ω)
-
-
Max.
6.72 V (= 336 Ω)
6.72 V (= 336 Ω)
-
-
• With HART (6DR52..)
Typical
-
8.4 V (= 420 Ω)
8.4 V (= 420 Ω)
8.4 V (= 420 Ω)
Max.
-
8.8 V (= 440 Ω)
8.8 V (= 440 Ω)
8.8 V (= 440 Ω)
• Static destruction limit
± 40 mA ± 40 mA - -
Effective inner capacitance C
i
-
-
• Without HART
- - 22 nF "ic": 22 nF
• With HART
- - 7 nF "ic": 7 nF
Effective inner inductance L
i
-
-
• Without HART
- - 0.12 mH "ic": 0.12 mH
• With HART
- - 0.24 mH "ic": 0.24 mH