Output Pacing Relay (Identity Code 4 + 5) - ProMinent Beta BT4b Operating Instructions Manual

Electrical installation
Fig. 13: Cable conductor assignments
Indentity code 4 + 5
P_SI_0044
Fig. 14: Cable conductor assignments

9.3.2 Output pacing relay (identity code 4 + 5)

2
P_SI_0010_SW
Fig. 15: Pump pin assignments
Indentity code 4 + 5
P_SI_0044
Fig. 16: Cable conductor assignments
32
To pin
1
2
4
Pin assignment
To pin
1
4
3
2
A fault indicating and a pacing relay can optionally be ordered - refer to
ordering information in the appendix. The pacing output is electrically-iso‐
lated by means of an optocoupler with a semiconductor switch. The
second switch is a relay.
The fault indicating/pacing relay can be retrofitted and is operational once
attached to the relay board - refer to "Retrofitting Relays" in the Appendix.
Electrical interface
for semiconductor switch pacing relay:
Data
3
Residual voltage max. at I
1
Maximum current
4
Maximum voltage
Pacing pulse duration, approx.
Pin assignment
To pin
1
4
3
2
VDE cable Contact
white NO (normally open)
green NC (normally closed)
brown C (common)
VDE cable Contact
yellow NO (normally open)
green C (common)
white NO (normally open)
brown C (common)
= 1 mA
c
VDE cable Contact
yellow NO (normally open)
green C (common)
white NO (normally open)
brown C (common)
CSA cable
white
red
black
Relay
Fault indi‐
cating relay
Fault indi‐
cating relay
Pacing relay
Pacing relay
Value Unit
0.4 V
100 mA
24 VDC
100 ms
Relay
Fault indi‐
cating relay
Fault indi‐
cating relay
Pacing relay
Pacing relay