Technical Data; Contents Of This Chapter; Connector Data - ABB BCU-02 Hardware Manual

Technical data

Contents of this chapter

This chapter contains the technical data for the control units.

Connector data

Terminal
Power supply
(XPOW)
Relay outputs RO1...RO3
(XRO1...XRO3)
+24 V output
(XD24:2 and XD24:4)
Digital inputs DI1...DI6
(XDI:1...XDI:6)
Connector pitch 5 mm, wire size 2.5 mm
24 V (±10%) DC, 2 A
External power input. Two supplies can be connected for redundancy.
Connector pitch 5 mm, wire size 2.5 mm
250 V AC / 30 V DC, 2 A
Protected by varistors
Connector pitch 5 mm, wire size 2.5 mm
Total load capacity of these outputs is 4.8 W (200 mA / 24 V) minus the
power taken by DIO1 and DIO2.
Connector pitch 5 mm, wire size 2.5 mm
24 V logic levels: "0" < 5 V, "1" > 15 V
R : 2.0 kohm
in
Input type: NPN/PNP (DI1...DI5), NPN (DI6)
Hardware filtering: 0.04 ms, digital filtering up to 8 ms
DI6 (XDI:6) can alternatively be used as an input for a PTC thermistor.
"0" > 4 kohm, "1" < 1.5 kohm
I : 15 mA (DI1...DI5), 5 mA (DI6)
max
Technical data 25
5
2
2
2
2