Endress+Hauser Proline Promass 83 - PROFIBUS DP Connection Diagram

Proline Promass 83 PROFIBUS DP/PA Wiring
Endress+Hauser 33
4.3.3 PROFIBUS DP connection diagram
Permanent assignment I/O board (order version 83***-***********J)
a0002308
Fig. 18: Connecting the transmitter, cable cross-section: max. 2.5 mm
2
A View A (field housing)
B View B (stainless steel field housing)
C View C (wall-mount housing)
a Connection compartment cover
b Cable for power supply: 85...260 V AC, 20...55 V AC,16...62 V DC
Terminal No. 1: L1 for AC, L+ for DC
Terminal No. 2: N for AC, L- for DC
c Ground terminal for protective earth
d Fieldbus cable PROFIBUS DP:
Terminal No. 26: A (RS485)
Terminal No. 27: B (RS485)
e Fieldbus cable earth terminal
f Service adapter for connecting service interface FXA 193 (Fieldcheck, ToF Tool - Fieldtool Package)
g Cable for external termination (only for PROFIBUS DP with permanent assignment communication board):
Terminal No. 24: +5 V
Terminal No. 25: DGND
a
a
d
b
a
27
25
23
21
2
1
26
24
22
20
L1 (L+)
N (L-)
B (RS485)
A (RS485)
A
B
C
g
d
b
g
d
c
e
b
g
d
b
g
f
B (RS485)
A (RS485)
1
2
ce
f
bd
22 2320 21 24
25
26
27
(DGND)
(+5 V)
g
L1 (L+)
N (L–)
(DGND)
(+5 V)