Samson TROVIS SAFE 3730-6, Mounting And Operating Instructions

Page: 174 / 184

174 EB 8384-6S EN
Revision Control Number: 01/November 2014 Page 2 of 6
Addendum to EB 8384-6 EN
Notes on FM installation:
Installation must be in accordance with ANSI/NFPA 70 and ANSI/RP 12.06.01.
For FM installation, safety barriers must be FM approved and installed in accordance with ANSI/NFPA 70
and ANSI/RP 12.06.01.
Each pair of intrinsically safe wires must be protected by a shield that is grounded at the intrinsically safe
ground . The shield must extend as close to the terminals as possible (installation acc. To ANSI/NFPA 70 and
ANSI/RP 12.06.01).
The division 2 wiring method must be in accordance with ANSI/NFPA 70 and ANSI/RP 12.06.01.
Electrical rating of intrinsically safe equipment and equipment for installation in hazardous areas
Table 1: Maximum values
HART connection
Position
transmitter
Binary
input
Leakage
sensor
Limit contacts
Solenoid
valve
Fault
alarm
output Inductive Software
Circuit no.
1 2 3 4 and 5 6 7
Terminal
no.
11/12 31/32 41/42
41/42
51/52
81/82 83/84
U
i
or V
max.
[V]
28 32 28 32 30 ### 16 20 28/32 20
I
i
or I
max.
[mA]
115 87.5 115 87.5 100 ### 25/52 60 115/87.5 60
P
i
or P
max.
[W]
1 1 ### ### 64/169 250 1 250
C
i
5.3 nF 5.3 nF 56.3 nF 5.6 nF 30 nF 5.3 nF 5.3 nF 5.3 nF
L
i
0 µH 0 µH 0 µH C
0
1.4 nF 100 µH 0 µH 0 µH 0 µH
Circuit Serial interface BU External position sensor (R
i
≥ 10 K Ω passive)
Terminal Connector Analog PCB pin p9, p10, p11/external connector
U
i
or V
max.
[V]
20 V
U
0
or V
0C
7.88 V
U
0
or V
0C
7.88 V
I
i
or I
max.
[ mA]
60 mA
I
0
or I
SC
69.2 mA
I
0
or I
SC
13.2 mA
P
i
or P
max.
[W]
200 mW
P
0
or P
max.
137 mW
P
0
or P
max.
27 mW
C
i
0 nF
C
0
650 nF
C
0
1.0 µF
C
i
=66 nF
L
i
0 µH
L
0
10 mH
L
0
10 mH
L
i
=370 µH