ABB AC500 PLC Hardware Manual page 1086

Device Specifications
Communication Interface Modules (S500) > PROFINET
1.7.6.5.1 Intended Purpose
The PROFINET I/O bus module CI506-PNIO provides 2 onboard serial interfaces and 1 CAN-
open master interface. The network connection is performed via 2 RJ45 connectors which are
integrated in the terminal unit.
The bus interfaces are electrically isolated from the Ethernet network.
For usage in extreme ambient conditions (e. g. wider temperature and humidity range), a spe-
cial XC version of the device is available.
1.7.6.5.2 Functionality
Parameter
Primary interface
Protocol (1
Secondary interface
Protocol (2
CANopen master
Serial Interfaces
Serial protocol
I/O bus interface
Supply of the electronic circuitry of the I/O
expansion modules attached
Rotary switches
LED displays
Power supply
Effect of incorrect input terminal connection
Required terminal unit
1.7.6.5.3 Electrical Connection
The Ethernet Bus Module CI506-PNIO is plugged on the terminal unit TU520-ETH
1.4.5 "TU520-ETH for PROFINET Communication Interface Modules" on page 161. Properly
seat the module and press until it locks in place. The terminal unit is mounted on a DIN rail or
with 2 screws plus the additional accessory for wall mounting (TA526
- Wall Mounting Accessory" on page 1152).
The electrical connection of the power supply voltage is carried out using the 6 terminals and
the 3 removable connectors of the terminal unit. The CI506-PNIO can be replaced without re-
wiring the terminal units.
1086
st interface)
nd
interface)
3ADR010121, 13, en_US
Value
Ethernet
PROFINET IO RT
CAN
CANopen
Baudrate up to 1 Mbit/s
Support for up to 126 CANopen slaves
2 Serial UART interfaces
RS-232, RS-422 and RS-485 available as
physical layer
ASCII
For up to 10 AC500 I/O modules
Through the expansion bus interface (I/O bus)
For setting the IO Device identifier for configu-
ration purposes (00h to FFh)
For system displays, field bus indication, errors
and power supply
Via terminals UP and ZP (process supply
voltage 24 VDC)
Wrong or no signal detected, no damage up to
35 V
Ä Chapter 1.4.5 "TU520-ETH for PRO-
TU520
FINET Communication Interface Modules"
on page 161
Ä Chapter 1.8.2.4 "TA526
Ä Chapter
2019/04/17