The Allen-Bradley 1761-NET-AIC is a high-performance AIC+ advanced interface converter engineered to provide a reliable, isolated electronic communication link between various networked automation components. Operating as an intelligent protocol and physical layer adapter, the module features built-in electrical isolation to establish point-to-point or multidrop routing across diverse serial networks without risking ground loop faults. By utilizing dual RS-232 pathways combined with a dedicated RS-485 port interface, this device smoothly links controllers, personal computer configurations, operator terminals, and modems across demanding shop floor networks.
| Attribute | Value / Specification |
|---|---|
| Manufacturer | Allen-Bradley / Rockwell Automation |
| Catalog Number | 1761-NET-AIC |
| Module Type | AIC+ Advanced Interface Converter |
| 24V DC Power Source Requirement | 20.4 to 28.8V DC |
| Current Draw | 0 to 120 mA |
| Inrush Current (Max.) | 200 mA |
| Internal Isolation | 500V DC between all ports and power supply terminals |
| Supported Network Protocols | DH-485, DF1, or User Network ASCII |
| Max. Nodes per Multidrop Link | 32 nodes |
| Max. Network Length | 1219 m (4000 ft) per multidrop network |
| Max. Ganged Multidrop Networks | 2 |
| Communication Rates | 1200, 2400, 4800, 9600, 14400, 19200 bps and AUTO |
| Operating Ambient Temperature | 0 to 60 degC (32 to 140 degF) |
| Storage Temperature | -40 to 85 degC (-40 to 175 degF) |
| Country of Origin | U.S.A. |
| Interface Port | Description / Assignment |
|---|---|
| RS-485 Port (Phoenix Plug) | Terminal 1: Chassis Ground | Terminal 2: Shield | Terminal 3: Common | Terminal 4: B | Terminal 5: A | Terminal 6: Termination |
| RS-232 Port (8-pin mini-DIN) | Primary communication connection designed to interface with MicroLogix controllers; capable of drawing internal operational power. |
| RS-232 Port (DB-9, DTE) | Standard 9-pin serial layout matching personal computer COM channels, PanelView graphic units, modems, or alternative DTE lines. |
| External Power Terminals | Screw block connection points for dedicated auxiliary external 24V DC supply lines and structural ground wire runs. |
Enclosure Selection: Install the interface converter inside a protective industrial enclosure. All interconnecting data cables must remain housed within the enclosure or be shielded using rigid electrical conduit.
DIN Rail Assembly: Snap the converter housing directly onto a standardized top-hat style DIN rail channel, or mount it securely to a backpanel plane using the integrated mounting feet holes.
Power Switch Selection: Position the DC power-source selector switch before activating the lines. Set the switch to EXTERNAL when using independent 24V DC terminal feeds, or set it to CABLE if deriving internal power directly from a MicroLogix 8-pin mini-DIN cable.
RS-485 Cable Termination: For end-of-line nodes on a daisy-chained RS-485 trunk line using Belden #3106A or #9842 cable, connect a short wire jumper between Terminal 1 (Chassis Ground) and Terminal 2 (Shield) on one end to provide a single, secure earth path.
Baud Rate Optimization: Keep the communication-rate selector switch set to the AUTO position for standard installations. In environments with severe electromagnetic noise or interference, switch it to manual and set it to match the exact fixed baud rate of the network.
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Manufacturer: Allen-Bradley
Product No.: 1761-NET-AIC
Country of origin:United States
Product Type: Communication Converters
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 200g
Dimensions: 5cm x 7cm x 12.5cm
Shipping port: Xiamen
Warranty: 12 months
The Allen-Bradley 1761-NET-AIC is a high-performance AIC+ advanced interface converter engineered to provide a reliable, isolated electronic communication link between various networked automation components. Operating as an intelligent protocol and physical layer adapter, the module features built-in electrical isolation to establish point-to-point or multidrop routing across diverse serial networks without risking ground loop faults. By utilizing dual RS-232 pathways combined with a dedicated RS-485 port interface, this device smoothly links controllers, personal computer configurations, operator terminals, and modems across demanding shop floor networks.
| Attribute | Value / Specification |
|---|---|
| Manufacturer | Allen-Bradley / Rockwell Automation |
| Catalog Number | 1761-NET-AIC |
| Module Type | AIC+ Advanced Interface Converter |
| 24V DC Power Source Requirement | 20.4 to 28.8V DC |
| Current Draw | 0 to 120 mA |
| Inrush Current (Max.) | 200 mA |
| Internal Isolation | 500V DC between all ports and power supply terminals |
| Supported Network Protocols | DH-485, DF1, or User Network ASCII |
| Max. Nodes per Multidrop Link | 32 nodes |
| Max. Network Length | 1219 m (4000 ft) per multidrop network |
| Max. Ganged Multidrop Networks | 2 |
| Communication Rates | 1200, 2400, 4800, 9600, 14400, 19200 bps and AUTO |
| Operating Ambient Temperature | 0 to 60 degC (32 to 140 degF) |
| Storage Temperature | -40 to 85 degC (-40 to 175 degF) |
| Country of Origin | U.S.A. |
| Interface Port | Description / Assignment |
|---|---|
| RS-485 Port (Phoenix Plug) | Terminal 1: Chassis Ground | Terminal 2: Shield | Terminal 3: Common | Terminal 4: B | Terminal 5: A | Terminal 6: Termination |
| RS-232 Port (8-pin mini-DIN) | Primary communication connection designed to interface with MicroLogix controllers; capable of drawing internal operational power. |
| RS-232 Port (DB-9, DTE) | Standard 9-pin serial layout matching personal computer COM channels, PanelView graphic units, modems, or alternative DTE lines. |
| External Power Terminals | Screw block connection points for dedicated auxiliary external 24V DC supply lines and structural ground wire runs. |
Enclosure Selection: Install the interface converter inside a protective industrial enclosure. All interconnecting data cables must remain housed within the enclosure or be shielded using rigid electrical conduit.
DIN Rail Assembly: Snap the converter housing directly onto a standardized top-hat style DIN rail channel, or mount it securely to a backpanel plane using the integrated mounting feet holes.
Power Switch Selection: Position the DC power-source selector switch before activating the lines. Set the switch to EXTERNAL when using independent 24V DC terminal feeds, or set it to CABLE if deriving internal power directly from a MicroLogix 8-pin mini-DIN cable.
RS-485 Cable Termination: For end-of-line nodes on a daisy-chained RS-485 trunk line using Belden #3106A or #9842 cable, connect a short wire jumper between Terminal 1 (Chassis Ground) and Terminal 2 (Shield) on one end to provide a single, secure earth path.
Baud Rate Optimization: Keep the communication-rate selector switch set to the AUTO position for standard installations. In environments with severe electromagnetic noise or interference, switch it to manual and set it to match the exact fixed baud rate of the network.
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
Beige
Greyish White
|
| Country of origin |
United States
|
| Power source |
DC Power
|
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