Onicon D-100 - 1.4 Network Signal Connections

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D-100 Display Module BACnet Installation and Operation Guide 04/12 - 0635-2 Page 6
1.4 NETWORK SIGNAL CONNECTIONS
1.4.1 BACnet MS/TP
BACnet MS/TP, 2-wire (half-duplex) serial output connections are connected to terminal
T1 as shown. Do not exceed 4.4 in-lb (0.5 Nm) of torque when tightening.
Terminal
T1
Do not connect
shields to this
terminal.
!
!
CAUTION
Only qualied service personnel should make connections between the D-100 Flow Display
and the user’s external equipment. ONICON assumes no responsibility for damage caused to
the external equipment as a result of an improper installation.
CAUTION
Incoming and outgoing RS485 cable shield wires should be connected together, but must not be
connected to the display.