Input/Output characteristics of CI501-PNIO
The PROFINET communication interface module CI501-PNIO is used as decentralized I/O
module in PROFINET networks. The network connection is performed via 2 RJ45 connectors
which are integrated in the terminal unit. The communication interface module contains 22 I/O
channels with the following properties:
● 4 analog inputs (1.0...1.3), configurable as:
– -10 ... +10 V
– 0 ... +10 V
– -10 ... +10 V (differential voltage)
– 0 ... 20 mA
– 4 ... 20 mA
– Pt100 , Pt1000, Ni1000 (for each 2-wire and 3-wire)
– 24 V digital input function
● 2 analog outputs (1.5...1.6), configurable as:
– -10 ... +10 V
– 0 ... 20 mA
– 4 ... 20 mA
● 8 digital inputs 24 V DC in 1 group (2.0...2.7)
● 8 digital transistor outputs 24 V DC (0.5 A max.) in 1 group (3.0...3.7)
● Resolution of the analog channels: 12 bits
The inputs/outputs are galvanically isolated from the Ethernet network. There is no potential
separation between the channels. The configuration of the analog inputs/outputs is performed
by software.
For usage in enhanced ambient conditions (e.g. wider temperature and humidity range), a
special XC version of the device is available.
Input/Output characteristics of CI502-PNIO
● 8 digital inputs 24 V DC
● 8 digital transistor outputs 24 V DC, 0.5 A max.
● 8 configurable digital inputs/outputs 24 V DC, 0.5 A max.
● Module-wise galvanically isolated
● XC version for usage in extreme ambient conditions available
Technical data of the serial interfaces of CI504-PNIO
Parameter Value
Number of serial interfaces 3
Connectors for serial interfaces X11 for COM1
X12 for COM2
X13 for COM3
Supported physical layers RS-232
RS-422
RS-485
Supported protocols ASCII
Transmission rate Configurable from 300 bit/s to 115.200 bit/s
Communication interface modules (S500) > PROFINET
2022/01/313ADR010278, 3, en_US796
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