CNGmass
Electrical connection
Hauser
19
7.1.3
Terminal assignment
Transmitter
Modbus RS485 connection version, for use in intrinsically safe areas
Order code for "Output", option
M
(connection via Safety Barrier Promass 100)
Order code for
"Housing"
Connection methods available
Possible options for order code
"Electrical connection"
Output
Power
supply
Options
A
Terminals
Terminals
• Option
B
: thread M20x1
• Option
C
: thread G ½"
• Option
D
: thread NPT ½"
Order code for "Housing":
Option
A
: compact, coated aluminum
L
L
62
72
A
B
10
20
+
_
1
2
A0017053
4
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 for
"Output"
20 (L-)
10 (L+)
72 (B)
62 (A)
Option
M
Intrinsically safe supply voltage
Modbus RS485 intrinsically safe
Order code for "Output":
Option
M
: Modbus RS485, for use in intrinsically safe areas (connection via Safety Barrier Promass 100)
