ABB UMC100-FBP User Manual

- 21 - UMC100-FBP
Universal Motor Controller
UMC100-FBP
Technical Description
FieldBusPlug / Issue: 03.2012
Connecting Contactors
Use spark suppression for larger contactors and also interface relays to maintain the service life of the
UMC100 internal relays. For interfacing contactors with peak current > 0.5 A (Types A50 and larger) use
an interface relay as shown below.
Actual ABB contactors - all currents for 230 V AC (Extract):
Contactor type Inrush
current
[A]
Holding
current
[A]
Inrush
power
[VA]
Holding
power
[VA]
VDR for spark
suppression
(ABB type)
Service life of
UMC100 relays
[Switching cycle]
B6S-30-10-2.8
1)
0.01 0.01 2.4 2.4 - 500000
A9, A12, A16 0.30 0.03 70 8 RV5/250 500000
2)
A26, A30, A40 0.52 0.05 120 12 RV5/250 400000
A50, A63, A75
3), 5)
0.78 0.08 120 12 RV5/250 300000
2)
A95, A110
5)
1.52 0.10 350 22 RV5/250 use interface relay
A145, A185
5)
2.39 0.05 550 35 RC5-3/440 use interface relais
AF210, AF260,
AF300
4)
2.04 0.04 470 10 - 500000
AF400, AF460,
AF580, AF750
4)
3.7 0.05 890 12 - 500000
1)
The contactor B6S-30-10-2.8 (24 V DC) is recommended as interface contactor due to its internal spark
suppression.
2)
All values only for contactors with spark suppression, see appropriate column.
Use interface contactor if longer service life is required.
3)
Interface contactor is recommended (e.g. B6S-30-10-2.8).
4)
The contactors for higher currents are available with electronic interface only
5)
Also available with electronic interface (AF50 to AF185).
Spark suppression is necessary for all types except the AF types to maintain
a reasonable service life.
L1, L2, L3
3
24VDC/0V
K
k1
DOC DO0 DO1 DO2
5 7 8 9
UMC100
On
Off-N
COM
230VAC
1
2
3
*)
Connection of contactors with
electronic interface (AF types) to
the UMC100-FBP.
*) Slide switch on the left side to
position 'PLC' (up)

ABB UMC100-FBP Specifications

General

Brand	ABB
Model	UMC100-FBP
Category	Controller
Language	English