Proline Promass A 100
Electrical connection
Hauser
27
4-20 mA HART with pulse/frequency/switch output
4-20 mA HART with pulse/frequency/switch output (on the device side)
3
2
4
1
5
A0016810
Pin
Assignment
Coding
Plug/
socket
1
+
4-20 mA HART (active)
A
Socket
2
-
4-20 mA HART (active)
3
+ Pulse/frequency/switch output (passive)
4
-
Pulse/frequency/switch output (passive)
5
Grounding/shielding
PROFIBUS DP
PROFIBUS DP, non-hazardous area and Zone 2/Div. 2 (on the device side)
3
2
4
1
5
A0016811
Pin
Assignment
Coding
Plug/
socket
1
B
Socket
2
A
PROFIBUS DP
3
4
B
PROFIBUS DP
5
Grounding/shielding
Modbus RS485
Modbus RS485 intrinsically safe with supply voltage (on the device side)
1
2
4
3
5
A0016809
Pin
Assignment
Coding
Plug/
socket
1
L+
Supply voltage, intrinsically safe
A
Plug
2
A
Modbus RS485 intrinsically safe
3
B
4
L-
Supply voltage, intrinsically safe
5
Grounding/shielding
Modbus RS485, non-hazardous area and Zone 2/Div. 2 (on the device side)
3
2
4
1
5
A0016811
Pin
Assignment
Coding
Plug/
socket
1
B
Socket
2
A
Modbus RS485
3
4
B
Modbus RS485
5
Grounding/shielding
Summary of Contents for Proline Promass A 100
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