Endress+Hauser Proline Promass E 100, Operating Instructions Manual

Page: 26 / 108

Electrical connection Proline Promass E 100 Modbus RS485
26 Hauser
Order code
"Housing"
Connection methods available
Possible options for order code
"Electrical connection"
Output
Power
supply
Options
A , B , C
Device plugs
→  28
Device plugs
→  28
Option Q : 2 x plug M12x1
Order code for "Housing":
• Option
A : compact, coated aluminum
• Option B : compact, hygienic, stainless
• Option C : ultra-compact, hygienic, stainless
L
L
26
27 A B
1
2
+
_
1
2
A0019528
 9 Modbus RS485 terminal assignment, connection version for use in non-hazardous areas and Zone 2/Div.
2
1 Power supply: DC 24 V
2 Modbus RS485
Order code
"Output"
Terminal number
Power supply Output
1 (L+) 2 (L-) 26 (B) 27 (A)
Option M DC 24 V Modbus RS485
Order code for "Output":
Option
M : Modbus RS485, for use in non-hazardous areas and Zone 2/Div. 2
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.
Order code
"Housing"
Connection methods available
Possible options for order code
"Electrical connection"
Output
Power
supply
Options
A , B
Terminals Terminals • Option A : coupling M20x1
• Option B : thread M20x1
• Option C : thread G ½"
• Option D : thread NPT ½"
A , B , C Device plugs
→  28
Option I : plug M12x1
Order code for "Housing":
• Option
A : compact, coated aluminum
• Option B : compact, hygienic, stainless
• Option C ultra-compact, hygienic, stainless