PAVONE DAT 500 - Intrinsic Safety Barriers

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Intrinsic Safety Barriers
FUNCTION
BARRIER TYPE
QTY
Z961H
1
Z966H
1
Z961H
1
+/- Signal
+/- Exc.
+/- Sense
HAZARDOUS AREA
1 2 3 4
1 2 3 4 5 6
1 2 3 4
1 2 3 4
1 2 3 4
- Sig + Sig - Exc - Sens + Sens + Exc
+ Exc - Exc + Sig - Sig
+ Exc
- Exc
+ Sig
- Sig
+ Exc
- Exc
+ Sig
- Sig
+ Exc
- Exc
+ Sig
- Sig
SAFE AREA
8
5
Z961H
4
1
6
5
Z966H
4
3
8
5
Z961H
4
1
- Signal
+ Signal
- Exc.
+ Exc.
- Sense
+ Sense
- Signal
+ Signal
- Exc.
+ Exc.
- Sense
+ Sense
19 20 21 22 23 24
- Exc. + Exc. + Sens - Sens - Sig +Sig
Model 500
Digital / Analog Transmitter
Summing Junction Box
PEPPERL & FUCHS
Intrinsic Safety Barriers
FUNCTION
COLOR
+ Exc.
Green
+ Sense
Blue
 Exc.
Black
 Sense
Yellow
+ Signal
Red
 Signal
White
Shield
GND