Endress+Hauser PROline promag 53 - Electrical Connection; Terminal Assignment and Connection Data, Power Supply

Proline Promag 53 NEPSI Zone 1, Zone 21 0
Endress+Hauser 11
Electrical connection
Connection compartment
Transmitter housing compact/remote version (terminal assignment, connection data  Page 11 ff.)
Fig. 7: Electrical connections
*) Fixed communication boards (permanent assignment)
**) Flexible communication boards
a Power supply cable (terminal assignment, connection data
Page 11)
b Signal cable (terminal assignment, connection data
Page 12ff.)
c Ground terminal for signal cable shield / fieldbus cable / RS485 line
d Ground terminal for protective ground
e Service adapter for connecting service interface FXA 193 (Fieldcheck, FieldCare)
f Further connections:
– PROFIBUS DP *: Cable for external termination, optional (terminal assignment, connection data
Page 11)
– PROFIBUS DP **/ Modbus RS485 */**: Signal cable (terminal assignment, connection data
Page 12)
Terminal assignment and
connection data, power
supply
Terminal assignment and connection data
4 to 20 mA HART
A0005611
PROFIBUS PA Ex ia *
FOUNDATION Fieldbus *
A0005613
PROFIBUS DP */**
Modbus RS485 */**
A0005617
1
2
L1 (L+)
N (L–)
20
21
22
23
24
25
26
27
e
b
c
a
+
–
+
–
+
–
+
–
d
1
2
L1 (L+)
N (L–)
20
21
22
23
24
25
26
27
e
3
b
c
a
+
–
+
–
+
–
+
–
d
1
2
L1 (L+)
N (L–)
20
21
22
23
24
25
26
27
e
3
b
c
a
+
–
+
–
+
–
+
–
f
d
All transmitters 1 L (+) 2 N (–) *
Designation
Supply voltage Protective earth
Functional values AC: U = 85 to 260 V;
AC: U = 20 to 55 V
DC: U = 16 to 62 V
Power consumption: 15 VA / 15 W
Caution!
Observe the
grounding plans
of the system!
Intrinsically safe circuit
no
U
m
260 V AC