Interfacing QuickServer To Devices
Device Connections To QuickServer
10
Figure 6. QuickServer ATG RS-232 and Power Inputs
SERIAL NETWORK WIRING FIELD PORT TO RS-485 NETWORK
•
Connect the RS-485 network wires to the 3-pin RS-485 connector on QuickServer ProtoNode as shown in
Figure 7.
Figure 7. QuickServer Connection To RS-485 Field Network
•
See “Ethernet Network - Setting IP Address For Field Network” on page 17. for information on connecting to
BACnet/IP network.
•
If the QuickServer is the last device on the trunk, then the End-Of-Line Termination Switch needs to be set to
the
On
position (the EOL Termination
default setting is Off
). If necessary, set the switch to the On position
Figure 8. QuickServer RS-485 BMS Network EOL Switch Settings
Pin 3 Rx/-
Pin 2 Tx/+
Pin 5 GND
Pin 3 Rx/-
Pin 2 Tx/+
Pin 7 GND
Power In (+)
Power In (-)
Frame Ground (must be connected)
Pin 1
Pin 6
(If 25 Pin)
(If 9 Pin)
Power
Input
Use standard grounding
principles for RS-232 GND.
NOTICE
Console RS-232 Connector
8
RS-485 (+)
RS-485 (-)
RS-485 GND
BMS
Input
Pin 1
Pin 3
Off (Default)
On
EOL Switch
