ABB RDIO-01, Руководство пользователя

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Chapter 3 – Installation
3-4 RDIO-01 User’s manual
Terminal
designations
Marking Description
X11
DC signal:
24 to 250 V, 4…10 mA
Signal levels: “1” > 12 V; “0” < 8 V
AC signal:
110 to 230 V ±10%, max. 4 mA
Signal levels: “1” > 40 V; “0” < 20 V
DI1:
Galvanically isolated from other digital inputs, relay
outputs and power supply (2.5 kV AC, 1 min)
DI2 and DI3:
Galvanically isolated as a group from DI1, relay
outputs and power supply (2.5 kV AC, 1 min).
Galvanically isolated from each other
(1.5 kV AC, 1 min)
1 DI1A
Dig
ital
inpu
t DI1
2 DI1B
X12
1 DI2A
Digita
l
input
DI2
2 DI2B
3 DI3A
Digital
input DI
3
4 DI3B
Marking Description
X21
Relay outputs RO1 and RO2:
Max. continuous current: 2 A rms
Switching capability:
8 A (24 V DC, resistive load)
0.4 A (120 V DC, resistive load)
2000 VA (250 V AC)
Galvanically isolated from each
other, digital inputs and power
supply (2.5 kV AC, 1 min)
1 R1NC
Rela
y
outp
u
t 1
2 R1CM
3 R1NO
X22
1 R2NC
Re
la
y
o
u
tput 2
2 R2CM
3 R2NO