ALLEN BRADLEY 1734-ACNR POINT I/O ControlNet Adapter

Model/Part Number

1734-ACNR

Description

POINT I/O ControlNet Adapter

Number of Nodes (Max)

1

Module Location

Starter module – Left side of POINT I/O system

Input Voltage (Nominal)

24V DC

Input Voltage Range

10…28.8V DC

Isolation Voltage

50V (continuous), Basic insulation type

Dielectric Strength

Tested at 750V AC for 60s (Comm to system, user power to system, user power to comm, and all circuits to chassis ground)

Dimensions (HxWxD), Approx.

76.2 x 54.9 x 133.4 mm (3.0 x 2.16 x 5.25 in.)

Weight, Approx.

255 g (9 oz)

Network Name

ControlNet

Termination Type

None

Electronic Protection

No

Diagnostics

No

Enclosure Type Rating

None (Open-Style)

Platform/Processor Compatibility

1747, 1756, 1761, 1762, 1764, 1789, 1794

Communication Interface Type

Adapter

Device Type

Communication Interface

Input Byte Capacity

248

Output Byte Capacity

248

Power Supply Voltage (Nominal)

24V DC

Operating Voltage Range

10…28.8V DC

Power Consumption

10.2 W @ 28.8V DC

Power Dissipation (Max)

5.0 W @ 28.8V DC

Thermal Dissipation (Max)

16.9 BTU/hr @ 28.8V DC

Inrush Current (Max)

6 A for 10 ms

Field Power Bus (Nominal Voltage)

24V DC

Field Power Bus Supply Voltage Range

10…28.8V DC

Field Power Bus Supply Current (Max)

10 A

POINTBus Output Current (Max)

1 A @ 5V DC +5% (4.75…5.25V DC)

Input Overvoltage Protection

Reverse polarity protected

Interruption Protection

The output voltage stays within specifications when the input drops out for 10 ms at 10V with max load

Wire Size (Power Wiring)

0.25…2.5 mm² (22…14 AWG) solid or stranded copper wire, rated at 75°C (167°F) or greater, 1.2 mm (3/64 in.) insulation max

Wire Category

1 on power ports, 2 on communications ports

Terminal Base Screw Torque

0.6 N•m (7 lb•in)

North American Temp Code

T4A

UKEX/ATEX Temp Code

T4

IECEx Temp Code

T4