User manual - METER SRP-N118
Figure 4.6. Connection of 3-wire current converters
Figure 4.7. Connection of voltage converters
Depending on version:
230V AC ± 10%
or 110V AC ± 5%
or 24V AC ± 5%
or 24V DC ± 15%
Figure 4.8. Connection of power supply and relays
Contacts of relay outputs are not equipped with spark suppressors. While use
the relay outputs for switching of inductive loads (coils, contactors, power
relays, electromagnets, motors etc.) it is required to use additional
suppression circuit (typically capacitor 47nF/ min. 250VAC in series with
100R/5W resistor), connected in parallel to relay terminals or (better) directly
10
!
12 11 10 9 8 7 6
24V DC
+ -
+
-
-
+
12 11 10 9 8 7 6
internally connected
+ -
12 11 10 9 8 7 6
24V DC
+ -
-
+
12 11 10 9 8 7 6
+
-
+
+
internally connected
+ -
FUSE
R1
R2
5 4 3
N
L
FUSE
N
L
1
2
Summary of Contents for SRP-N118
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