Proline Promag 55 FOUNDATION Fieldbus
Wiring
Hauser
45
a0006388
Fig. 31:
Connecting the transmitter, cable cross-section: max. 2.5 mm
2
A
View A (field housing)
B
View B (wall-mount housing)
a
Connection compartment cover
b
Cable for power supply
Terminal no. 1:
– L1 for AC, L+ for DC
Terminal no. 2:
– N for AC, L- for DC
c
Ground terminal for protective ground
d
Fieldbus cable
Terminal no. 26:
– FF + (with reverse polarity protection)
Terminal no. 27:
– FF – (with reverse polarity protection)
e
Fieldbus cable shield ground terminal
Observe the following:
– The shielding and grounding of the fieldbus cable
– Ensure the stripped and twisted lengths of cable shield to the ground terminal are as short as possible
f
Service connector for connecting the service interface FXA193 (Fieldcheck, FieldCare)
d
c
e
b
27
25
23
21
2
1
26
24
22
20
L1 (L+)
FF +
N (L-)
FF –
f
FF –
FF +
1
2
c
e
f
b
d
22 23
20 21
24 25 26 27
L1 (L+)
N (L–)
B
a
d
b
a
A
d
b
