Allen Bradley 1768-CNB CompactLogix ControlNet Bridge Communication Module
Item #: 1768CNB AB
Manufacturer: Allen-Bradley
Supplier #: 1768-CNB
Type: Communications Module, CompactLogix, ControlNet, Bridge Module, Single Media, 48 Logix Connections, 99 Nodes, 5Mbps Communication Rate
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Technical Specifications for 1768-CNB
| Manufacturer | Rockwell Automation |
| Brand | Allen-Bradley |
| Part Number/Catalog No. | 1768-CNB |
| Product Line | CompactLogix |
| Module Type | ControlNet Bridge Module |
| Shipping Weight | 2 lbs. |
| Shipping Dimensions | 8X8X5 in. |
| Series | A and B |
| UPC | 10612598307538 |
About 1768-CNB
The ControlNet network is an open, control network for real time, high-throughput applications. The ControlNet network uses the Common Industrial Protocol (CIP) to join the functionality of an I/O network as well as a peer-to-peer network supplying high speed operation for the two functions. The ControlNet network gives you deterministic, repeatable transports of all mission-critical control information in addition to supporting transports of non-time-critical information.
Questions & Answers for 1768-CNB
- Question: What controllers work with 1768-CNB if my application is single media based?
Answer: In this case select use 1769-L4x, 1769-L4xS controller. - Question: What is the communication rate for 1768-CNB?
Answer: The communication rate for 1768-CNB is 5 Mbps - Question: How many logix communications connections does 1768-CNB have?
Answer: There are 48 communications connections for 1768-CNB is 5 Mbps
Tech Specs
| Attribute | 1768-CNB |
|---|---|
| Configuration | Standard |
| ControlNet communication rate | 5 Mbps |
| Logix communication connections | 48 |
| Number of nodes, max | 99 |
| Current draw @ 5.2V DC | 1 A |
| Current draw @ 24V DC | 0 A |
| Power dissipation | 5.14 W |
| Thermal dissipation | 17.5 BTU/hr |
| Weight, approx. | 0.260 kg (0.57 lb) |
| Dimensions (HxWxD), approx. | 132 x 56.7 x 105.1 mm (5.20 x 2.23 x 4.12 in.) |
| Slot width | 1 |
| Module location | DIN rail or panel mount |
| Mounting screw torque | 1.16 Nm (10 lbin) – use M4 or #8 screws |
| Ports | 1 ControlNet BNC 1 ControlNet RJ45 |
| ControlNet cable | Quad shield RG6 coaxial cable |
| Wire category | 2 – on communication ports(1) |
| North American temperature code | T4A |
| Enclosure type rating | None (open-style) |