ABB FIO-21 Kurzanleitung Seite 4

4
Terminal designations
Marking
X91
1
2
X92
1
2
X93
1
2
X94
1
2
3
X95
1
2
3
Wiring
Maximum 2.5 mm
signals. The cable shields should be connected to the JCU-01
Control Unit. See the drive Hardware Manual for more information.
Note: Do not route signal cables parallel to power (e.g. motor)
cables.
Tightening torque is 0.5 N·m (4.4 lbf·in) for the plugs.
Quick guide - FIO-21
Description
Analog input
• Current input 0...20 mA
AI1+
AI1-
AO1+ Analog output
• Current output 0...20 mA
AO1-
DI1 Digital input
• 24 V, logic levels for input: "0" < 5 V, "1" > 15V
COM
RO1NO Relay output
RO1COM
• 250 V AC / 30 DC, 2 A
RO1NC
• NO = relay normally open
• COM = common
RO2NO
RO2COM
• NC = relay normally closed
RO2NC
2
(AWG 14) cable should be used for the