7.30830.32.00
17
reverse
flow
forward
flow
Electronic totalizers must be connected as shown in the connection diagrams for pulse output P
on the following figures
P
P
D1
D
⊥
D2
C1
C
⊥
C2
I+
I-
A1
A
⊥
A2
E+
E-
000
∑
∑
000
∑
∑
mA
+
+
reverse
flow
forward
flow
mA
R
i
= 15 – 500
Ω
R
i
= 15 – 500
Ω
Forward / reverse flow measurement (F/R mode)
for pulse and current outputs (P and I)
without external change-over relay
