ABB AC500 PLC - Page 703

Parameter Value
Connections Terminals 2.8 and 3.8 for +24 V (UP)
Terminal 4.8 for +24 V (UP3)
Terminals 2.9, 3.9 and 4.9 for 0 V (ZP)
Max. power dissipation within the module 6 W
Reference potential for all digital inputs and
outputs
Minus pole of the supply voltage, signal name
ZP
Setting of the CANopen Node ID identifier With 2 rotary switches at the front side of the
module
Mounting position Horizontal
Or vertical with derating (output load reduced to
50 % at 40 °C per group)
Cooling The natural convection cooling must not be hin-
dered by cable ducts or other parts in the
switch-gear cabinet.
Effect of incorrect input terminal connection Wrong or no signal detected, no damage up to
35 V
Required terminal unit
TU509, TU510, TU517 or TU518 Ä Chapter
1.4.2 “TU509 and TU510 for Communication
Interface Modules” on page 149
Ä Chapter
1.4.4 “TU517 and TU518 for Communication
Interface Modules” on page 158
All I/O channels (digital and analog) are protected against reverse polarity,
reverse supply, short circuit and continuous overvoltage up to 30 VDC.
Parameter Value
Inputs and outputs 8 digital inputs (24 VDC; delay time configu-
rable via software)
8 digital transistor outputs (24 VDC, 0.5 A
max.)
4 analog inputs, configurable as:
● -10 V...+10 V
● 0 V...+10 V
● -10 V...+10 V (differential voltage)
● 0 mA...20 mA
● 4 mA...20 mA
● Pt100 , Pt1000, Ni1000 (for each 2-wire
and 3-wire)
● 24 V digital input function
2 analog outputs, configurable as:
● -10 V...+10 V
● 0 mA...20 mA
● 4 mA...20 mA
Resolution of the analog channels 12 bits
Fast counter Integrated, configurable operating modes
CI581-CN: Input/
Output Charac-
teristics
Device Specifications
Communication Interface Modules (S500) > CANopen
2019/04/17 3ADR010121, 13, en_US 703