Download Print this page

Emerson Rosemount 2521 Quick Start Manual page 19

Solids level switch, vibrating fork
Hide thumbs Also See for Rosemount 2521:

Advertisement

October 2020
Figure 3-2: Connections Overview for Type 'DE' Housings
B
A. Connection terminals (in a terminal box for increased safety).
The fixing torque is 0.5 - 0.6 Nm
B. Protective conductor terminal - Protective Earth (PE)
3.3.1
Wiring the SPDT relay
Power supply:
19 to 230 Vac (50/60 Hz) +10% 8 VA
19 to 55 Vdc +10% 1.5 W
Signal output (floating SPDT relay):
Maximum 250 Vac, 8 A, non-inductive
Maximum 30 Vdc, 5 A, non-inductive
Fuse on signal output: maximum 10 A, slow or fast, HBC, 250 V
Figure 3-3: SPDT Power Supply and Signal Output Connections
PE
Power supply
Quick Start Guide
1 2
3 4
5
+
-
Signal output
L
N
A
Quick Start Guide
19

Advertisement

loading