Skip to content
PLC - CompactLogix 5370 Controllersby Allen Bradley

1768-CNBR

CompactLogix L4X Redundant CNet Module

ControlNet Redundant Bridge Module

Discontinued by the manufacturer — contact us for availability, spares or a recommended replacement.

Specifications

Communication
ControlNet
Connection Cables
1 m Tap
Interface
2 ControlNet BNC,1 ControlNet RJ45
Isolation
30V (continuous), functional
Number Of Channels
2
Conducted RF immunity
10V rms with 1 kHz sine-wave 80% AM from 150 kHz...80 MHz
Configuration
Redundant
ControlNet cable
Quad shield RG6 coaxial cable
ControlNet communication rate
5 mbit/s
Current draw
1A @ 5.2V DC
Depth
105.1 mm
EFT/B immunity
±2kV @ 5kHz on communications ports
Emissions
CISPR 11 (IEC 61000-6-4): Class A
Enclosure type rating
None (open-style)
ESD immunity
6 kV contact discharges, 8 kV air discharges
Height
132 mm
IO link master
0
Isolation voltage
30V (continuous), functional insulation type, ControlNet to backplane, No isolation between NAP and Backplane, Type tested at 500V AC @ 60s, ControlNet network to system
Logix communication connections
48
Module location
DIN rail or panel mount
Mounting screw torque
1.16 Nm (10 in-lb) - use M4 or #8 screws
Nonoperating temperature
-40 to 85 °C
Number of HW-interfaces industrial Ethernet
1
Number of nodes, max
99 nodes
Operating temperature
0 to 60 °C
Ports
2 ControlNet BNC, 1 ControlNet RJ45
Power dissipation
5.14 W
Radiated RF immunity
10V/m with 1 kHz sine-wave 80% AM from 80...2000 MHz, 10V/m with 200 Hz 50% Pulse 100% AM at 900 MHz, 10V/m with 200 Hz 50% Pulse 100% AM at 1890 MHz, 10V/m with 1 kHz sine-wave 80% AM from 2000...2700 MHz
Radio standard Bluetooth
0
Radio standard GPRS
0
Radio standard GSM
0
Radio standard UMTS
0
Radio standard Wi-Fi 802.11
0
Redundancy
1
Relative humidity
5...95% noncondensing
Shock
Operating: 30 G
Slot width
1
Suitable for safety functions
0
Supporting protocol for ASI
0
Supporting protocol for AS-Interface Safety at Work
0
Supporting protocol for CAN
0
Supporting protocol for Data-Highway
0
Supporting protocol for DeviceNet
0
Supporting protocol for DeviceNet Safety
0
Supporting protocol for EtherNet/IP
0
Supporting protocol for Foundation Fieldbus
0
Supporting protocol for INTERBUS
0
Supporting protocol for INTERBUS-Safety
0
Supporting protocol for KNX
0
Supporting protocol for LON
0
Supporting protocol for Modbus
0
Supporting protocol for other bus systems
0
Supporting protocol for PROFIBUS
0
Supporting protocol for PROFINET CBA
0
Supporting protocol for PROFINET IO
0
Supporting protocol for PROFIsafe
0
Supporting protocol for SafetyBUS p
0
Supporting protocol for SERCOS
0
Supporting protocol for SUCONET
0
Supporting protocol for TCP/IP
0
Surge transient immunity
±1 kV line-earth(CM) on communications ports
Surrounding air temperature, max
60 °C
Thermal dissipation
17.5 btu/h
Type of data transmission
Other
Vibration
5 G @ 10...500 Hz
Weight, approx
0.293 kg
Width
56.7 mm
Wire category
2 - on communication ports
With optical interface
0
With potential separation
0
Bulletin
1768
Series
A
Lifecycle Status
Discontinued

Request a Quote

Need pricing, availability or more details? We'll get back to you.

* Required. Please give an email or a phone number.

Prefer WhatsApp? Message us directly

Datasheet

Datasheet not available yet — request it from our team.