ABB AC500 PLC Hardware Manual page 1126

Device Specifications
Accessories > AC500-eCo
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Technical Data Table 199: Technical Data of the Module
Parameter
Process Supply Voltage
Electrical isolation
Isolated Groups
Weight
Mounting position
Table 200: Technical Data of the Inputs
Parameter
Number of channels per module
Distribution of the channels into groups
Connections of channels DI0 to DI5
Reference potential for the channels DI0 to
DI5
Input current per active channel (at input
voltage +24 VDC)
The current is given through the used pro-
cessor module.
Inrush current per active channel
The current is given through the used pro-
cessor module.
1126
Make sure, that the power supply of the processor module is turned off.
CAUTION!
Risk of damaging the PLC modules!
The PLC modules can be damaged by overvoltages and short circuits.
Make sure, that all voltage sources (supply and process voltage) are
switched off before you are beginning with operations at the system.
Disconnect the processor module power supply wires (24 VDC or 100-240 VAC) from the
terminal block for power supply.
Unplug the terminal block for power supply with a flat-blade screwdriver of the power con-
nector.
Loosen all screws of the onboard I/Os.
Remove the input simulator by pulling it to the left side.
Connections
Rated value
Max. ripple
Protection against reversed voltage
3ADR010121, 13, en_US
Value
Terminal 4 (L+) for +24 VDC and terminal 5 (M)
for 0 VDC
24 VDC
5 %
Yes
Yes, per module
1 (6 channels per group)
On request
Horizontal or vertical
Value
6 digital input channels (+24 VDC)
1 (6 channels per group)
Terminals 2...7
Terminal 1 (minus pole of the process supply
voltage, signal name C0...7)
Typ. 5 mA
Typ. 5 mA
2019/04/17