Hardware
Connecting the System
3–9
Connecting the AIC+
Note Only
Series C or later Micr
oLogix 1000 discr
ete contr
ollers and all Micr
oLogix
1000 analog contr
ollers support DH-485 connections with the AIC+.
You can connect an unpowered AIC+, catalog number 1761-NET-AIC, to the
network without disrupting network activity. In addition, if a MicroLogix 1000
controller powers an AIC+ that is connected to the network, network activity will
not be disrupted should the MicroLogix 1000 controller be removed from the AIC+.
The figure that follows shows the external wiring connections and specifications of
the AIC+.
AIC+ Advanced Interface Converter
(1761-NET-AIC)
Item Description
Port
1 – DB-9 RS-232, DTE
Port 2 – mini-DIN 8 RS-232
Port 3 – DH-485 Phoenix plug
DC Power Source selector switch
(cable = port 2 power source, external = external power source connected to item 5)
T
erminals for external 24V dc power supply and chassis ground
For additional information on connecting the AIC+, see the Advanced Interface
Converter (AIC+) and DeviceNet Interface (DNI) Installation Instructions,
Publication 1761-5.11.
efesotomasyon.com - Allen Bradley,Rockwell,plc,servo,drive
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