Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | Allen-Bradley 1756-CN2/A |
| Product Type | ControlNet Communication Module |
| Series | ControlLogix |
| Communication Protocol | ControlNet |
| Interface | 1 ControlNet BNC Port |
| Transmission Rate | 5 Mbps |
| Maximum Connections | 131 Connections |
| Maximum Nodes | 99 Nodes |
| Logix Communication Connections | 128 |
| Backplane Current Consumption | 1100 mA @ 5.1V DC, 3 mA @ 24V DC |
| Power Dissipation | 5.6 W |
| Thermal Dissipation | 19.1 BTU/hr |
| Isolation Voltage | 30V Continuous |
| Slot Width | 1 Slot |
| Mounting Type | ControlLogix Chassis Mount |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 5–95% Non-Condensing |
| Vibration Resistance | 2 g @ 10–500 Hz |
| Shock Resistance | 30 g Operating |
| Dimensions (H × W × D) | 145 × 35 × 140 mm |
| Weight | 0.26 kg |
| Certifications | UL, CE, CSA, ATEX |
| Product Status | Active Mature |
FAQ
FAQ
Q1: What is the primary function of the 1756-CN2/A module?
The module provides ControlNet network communication for ControlLogix automation systems.
Q2: What communication speed does the module support?
It supports a ControlNet transmission rate of 5 Mbps.
Q3: How many network connections are supported?
The module supports up to 131 total connections and 128 Logix communication connections.
Q4: What type of network connector is used?
The module uses a single ControlNet BNC communication port.
Q5: Which systems are compatible with the 1756-CN2/A?
It is designed for Allen-Bradley ControlLogix chassis-based systems.
Q6: What is the backplane current requirement?
The module requires 1100 mA at 5.1V DC and 3 mA at 24V DC.
Q7: What are the dimensions and weight of the unit?
The dimensions are 145 × 35 × 140 mm, and the weight is approximately 0.26 kg.
Q8: Is the 1756-CN2/A still available?
Yes, the module is listed as Active Mature within the ControlLogix communication product family.
Tags
Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
