Endress+Hauser Proline Promass E 100 Manual page 27

Proline Promass E 100
Endress+Hauser
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Modbus RS485 connection version
For use in the intrinsically safe area. Connection via Safety Barrier Promass 100.
Order code for "Output", option M
Depending on the housing version, the transmitters can be ordered with terminals or device plugs.
Connection methods available
Order code
"Housing"
Output
Options Terminals
A, B
A, B, C
Order code for "Housing":
• Option A: compact, coated aluminum
• Option B: compact, hygienic, stainless
• Option C ultra-compact, hygienic, stainless
 5 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"
Option M
Order code for "Output":
Option M: Modbus RS485, for use in the intrinsically safe area (connection via Safety Barrier Promass 100)
Power
supply
Terminals • Option A: coupling M20x1
• Option B: thread M20x1
• Option C: thread G ½"
• Option D: thread NPT ½"
Device plugs Option I: plug M12x1
→  31
62 B
72 A
10 +
L
_
20 L
10 (L+) 20 (L-)
Intrinsically safe supply voltage
Possible options for order code
"Electrical connection"
2
1
62 (B) 72 (A)
Modbus RS485 intrinsically safe
A0030219
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