1.
2.
I.
II.
III.
IV.
V.
VI.
VII.
A0343
3.
Fig. 5: Connection box 2 (IP 65)
1. Relay cable 3-pin Beta
2. Delta diaphragm rupture cable
3. Resistance 300 Ω
I. White (open)
II. Green (NC)
III. Brown (C)
IV. White (open)
V. Blue (signal)
VI. Black (ground)
VII. Brown (5 V)
Connecting the alarm relay of the external pump to the input of the
diaphragm rupture alarm of the delta
®
solenoid metering pump. As
soon as the external pump reports an error, this error is passed on
to the delta
®
via the input of the diaphragm rupture alarm. The
delta
®
solenoid metering pump stops and outputs a collective
alarm.
Functional description
15