MI.58.E3.02 - VLT is a registered Danfoss trademark
2
Relay unit for pump controller VLA 31
Relay unit for pump contr
oller VLA 31
This relay module for VLA 31 is avalilable in IP20.
The connecting drawing on page 2 must be followed.
The DC voltage supply for VLA 31 has been changed
from 15 V to 24 V, and 6 light emitting diodes have
been mounted on the frontplate of the relay module:
■
The LED “POWER” lights up, if the supply voltage
is OK and the fuse protecting the DC voltage
supply is intact.
■
The LED’s 1-5 light up, when the relays of the
corresponding numbers are energized.
New code numbers
Relay module
190Z4140
Wall mounting brackets
175U0599
Fuse for voltage supply (0.2 A)
984B3002
Fuse for relay protection (5 A)
984B3069
Technical data
Supply voltage
100, 115, 220, 240 V, 50/60 Hz
Voltage supply for VLA 31
24 V
---
Number of relay contacts
5
Max. contact load
250 V ~ , 2 A
Ambient temperature
operation
-20°C to +40°C
Storage
-40°C to +70°C
RFI suppression
EN55014
Enclosure
IP10 (VBG 4)
Between supply and DC output
3.6 kV ~ for 1 min
Test voltage
Across relay contacts
2.5 kV ~ for 1 min
Between terminals and chassis
2.5 kV ~ for 1 min
Weight
1.1 kg
Dimensions
Quick Action
↓↓↓↓↓
