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)
8 digital transistor outputs (24 VDC, 0.5 A
max.)
8 configurable digital inputs/outputs (24 VDC,
0.5 A max.)
1.7.1.3.3 Electrical Connection
The CANopen bus module is plugged on the I/O terminal units TU517
Ä
Chapter 1.4.4 “TU517
and TU518 for Communication Interface Modules” on page 158 or TU518
Ä
Chapter 1.4.4
“TU517 and TU518 for Communication Interface Modules” on page 158 and accordingly TU509
Ä
Chapter 1.4.2 “TU509 and TU510 for Communication Interface Modules” on page 149 or
TU510
Ä
Chapter 1.4.2 “TU509 and TU510 for Communication Interface Modules”
on page 149. Properly position the module and press until it locks in place.
The electrical connection of the I/O channels is established using the 30 terminals of the I/O ter-
minal unit. I/O modules can be replaced without re-wiring the terminal units.
The terminals 2.8, 3.8, 2.9, 3.9 and 4.9 are electrically interconnected within the terminal unit
and always have the same assignment, irrespective of the inserted module:
Terminals 2.8 and 3.8: process supply voltage UP = +24 VDC
CI582-CN: Input/
Output Charac-
teristics
Communication Interface Modules (S500) > CANopen
2019/04/173ADR010121, 13, en_US740
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