Connections; Power Supply - HMS Networks Intesis IN701-KNX Series User Manual

IN701-KNX Series

15. Connections

Please find in the following table the gateway's ports and their use depending on the configuration.
Configuration
IN-MBS-KNX
IN-KNX-MBM
IN-BAC-KNX
IN-KNX-BAC
IN-ASCII-KNX
*Console: you can use the Ethernet port to connect the gateway to the PC for configuration purposes.
The following table shows the pinout correspondence for each serial port.
Port A Pin-out
A4 -
A3 +
A1 and A2 NA

15.1. Power Supply

NOTE
The way to supply power to the gateway is the same for all applications.
IMPORTANT
• Only use NEC class 2 or limited power source (LPS) and SELV-rated power supply.
• A wrong connection may cause earth loops that can damage the Intesis gateway and/or any other
system equipment.
• If using a DC power supply:
IMPORTANT
– Observe polarity on the power connection.
– Ensure the voltage applied is within the admitted range (see
Technical Specifications (page
• If using an AC power supply:
IMPORTANT
– Ensure the voltage applied is 24 Vac (+/- 5%).
– Ensure the same power supply is not powering any other device.
– Do not connect any of the terminals of the AC power supply to earth.
Once connected, the Run LED of the gateway will turn on.
Page 28 of 44
Port A Port B EIA-485
KNX Modbus RTU
KNX Modbus RTU
KNX BACnet MSTP
KNX BACnet MSTP
KNX ASCII
Port B Pin-out
B1 B-
B2 A+
B3 SNGD
43)).
Port B EIA-232 Ethernet
Modbus RTU Modbus TCP and Console*
NA Modbus TCP and Console*
NA BACnet IP and Console*
NA BACnet IP and Console*
ASCII ASCII TCP and Console*
USER MANUAL Version 1.0
Connections