4 Installation
4.7 Using peripheral devices
28
XP-503 01/2017 MN048014 EN www.eaton.com
Plug-in connection for 24 V DC
On the back of the device, at the bottom of the housing:
Basic enclosure
MSTBA 2.5/ 3-G-5.08
3-pole, grid: 5.08 mm
Phoenix Contact article no.: 1757255
Connector section
MSTB 2.5/ 3-ST-5.08
3-pole, grid: 5.08 mm
Screw connection
Phoenix Contact article no.: 1757022
Included as an accessory with the device!
Pin Signal
Connection
Configuration
1
+
+24 V DC
Supply v24 V DC
2
N.C.
N.C.
not used
3
–
0V
Supply voltage 0 V
Tab. 2
Plug-in connection for 24 V DC
Install the enclosed plug on a two-conductor cable and plug it into the socket at the bottom of the
housing. Pay attention to the polarity.
Connect the power supply cable to a 24-V power supply that meets the requirements for safety
extra-low voltages (SELV) set forth in IEC 60950 and – in connection with the UL listing – the
requirements for a low-voltage source set forth in UL 508!
The device is now ready to run on 24 VDC.
4.7
Using peripheral devices
With their peripheral ports, Eaton's devices make it possible to connect a variety of components.
CAUTION
Disturbances in EMC
When using commercially available peripheral devices (e.g., with the USB port), it is
important to keep in mind that their EMC interference immunity parameters will
normally be designed with office environments in mind.
These devices are not suitable for operation in industrial environments!
