PXC7.E400M

Terminal

Symbol

Description

1A, 1B

2 x RJ45 interface for Ethernet with switch

2

WAN: 1 x RJ45 interface
Note: WAN port does not support BACnet/SC connections

3, 4

KNX

KNX PL-Link (for future use)

5, 6

~, ⏊

Operating voltage AC 24 V

7

Functional ground, must be connected on the installation side with the building grounding system (PE).

10, 11

D, ⏊

Digital input (for future use)

Term
Polar

On, Off
On, Off

Switch for bus termination
Switch for bus polarization

66, 67

MBUS

M-bus interface (for future use)

68, 69, 70

COM1

Interface EIA-485 (Modbus RTU and MS/TP)

71, 72, 73

COM2

Right side of device

Interface for connecting TXM input/output modules