Proline Promass E 100 Modbus RS485
Electrical connection
Hauser
27
L
L
62
72 A
B
10
20
+
_
1
2
A0030219
10
Modbus RS485 terminal assignment, connection version for use in intrinsically safe areas (connection via
Safety Barrier Promass 100)
1
Intrinsically safe power supply
2
Modbus RS485
Order code
"Output"
10 (L+)
20 (L-)
62 (B)
72 (A)
Option
M
Intrinsically safe supply voltage
Modbus RS485 intrinsically safe
Order code for "Output":
Option
M
: Modbus RS485, for use in the intrinsically safe area (connection via Safety Barrier Promass 100)
Safety Barrier Promass 100
A
Safe area
1
L+
2
L
27
26
B
A
Power
supply
24V
DC
Modbus
RS485
10
20
72
62
L+
L
B
A
Power
supply
Modbus
RS485
Hazardous area
Safety Barrier
Promass 100
Power
Communication
Lift panel for
bus termination
1
2
A
A0030220
11
Safety Barrier Promass 100 with terminals
1
Non-hazardous area, Zone 2, Class I Division 2
2
Intrinsically safe area
Summary of Contents for Proline Promass E 100
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