Onicon D-100 N2 Manuel d'utilisateur télécharger pdf (Page 6)

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D-100-N2 Network Interface Installation Guide 05/14 - 0659-4 / 18344 Page 6

1.4 NETWORK SIGNAL CONNECTIONS

1.4.1 RS485

N2 RS485, 2-wire (half-duplex) serial output connections are connected to

terminal as shown. Do not exceed 4.4 in-lb (0.5 Nm) of torque when tightening.

CAUTION

Only qualied service personnel should make connections between the D-100-N2 Display and

the user’s external equipment. ONICON assumes no responsibility for damage caused to the ex-

ternal 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 D-100.

N2 (-)

N2 (+)

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Onicon D-100 N2 Manuel d'utilisateur Page 6