Signals from instrument to control system, Connect a prosonic s transmitter – Rockwell Automation 1734sc-IE4CH E+H Instruments via HART to PlantPAx User Manual User Manual
Page 135
Rockwell Automation Publication PROCES-UM002A-EN-P - July 2014
135
Prosonic S Transmitter
Appendix J
Signals from Instrument to Control System
Connect a Prosonic S
Transmitter
Use a 4-wire connection to the HART input module. Following are the terminals
of the Prosonic S. The terminals depicted in grey are not present in every
instrument version.
Output Signal
Details
Current Output
4...20 mA with HART
0...20mA without HART
USS = 200 mV at 47...125Hz (measured at 500
Ω)
Ueff = 2,2 mV at 500 Hz... 10 kHz (measured at 500
Ω)
For Setting 4...20 mA, selectable
• 10% (3,6 mA)
• 110% (22 mA)
• HOLD (last current value is held)
• User specific
For Setting 0...20 mA
• 110% (21,6 mA)
• HOLD (last current value is held)
• User specific
Maximum 600
Ω, influence negligible
• USS = 200 mV at 47...125Hz (measured at 500
Ω)
• Ueff = 2,2 mV at 500 Hz...10kHz (measured at 500
Ω)
Output Damping
Freely selectable, 0...1000 s
Relay Outputs
DC voltage: 35 VDC, 100 W
AC voltage: 4 A, 250 V, 100 VA at cos = 0.7
FDU-
Sensor
0/4...20mA
1
42
41
Relay
55
52
54
51
53
50
3
Address
T
erm.
DP
of
f
on
of
f
on
SW
HW
1
2
3
4
5
6
7
8
1
2
3
4
A(N)
66
B(P)
65
Display
POWER
HART
0/4…20mA
Sync
Fuse
I
1
FDU-
Sensor
RD
11
BK
10
YE
9
40
39
5
4
6
7
8
1
1
Service
Relay
3
2
1
A
B
C
E
2
58
57
56
4
61
60
59
5
64
63
62
6
RD
11
BK
10
YE
9
2
RD
14
BK
13
YE
12
I
2
FDU-
Sensor
DigIn
76
73
75
72
74
71
2
D
1
79
78
77
3
82
81
80
4
85
84
83
T
emp.
Item
Description
A
Basic terminal area
B…E
Optional terminal areas (present if the respective option has been selected in the product structure).