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Allen-Bradley 22-COMM-E Communication Interface Module
Manufacturer:Allen Bradley
Product Number:22-COMM-E
Product Type:Communication Interface Module
Origin:USA
Dimensions:90 mm × 45 mm × 80 mm
Weight:0.25 kg
Views:122
Payment Methods:T/T, PayPal, Western Union
Condition:New & In Stock
Warranty:1 Year
Lead Time:1-3 Working Days
Certificate:COO
Courier partners:DHL, UPS, TNT, FedEx and EMS.
Business hours:7*24
Product Description
The Allen-Bradley 22-COMM-E Communication Module is a compact and reliable solution for bridging legacy devices with modern industrial networks. Designed for high-availability control systems, it provides robust connectivity between discrete devices, PLCs, and industrial Ethernet networks. Engineers favor this module for its seamless integration and straightforward configuration, making it ideal for both retrofit and greenfield installations.
Its ruggedized design supports continuous operation in factory environments while ensuring minimal signal degradation and low latency in data transmission.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Allen-Bradley / Rockwell Automation |
| Product Type | Communication Interface Module |
| Series | 22-COMM |
| Protocol Support | EtherNet/IP, Serial DF1, Modbus TCP |
| Port Type | 1 RJ45 (Ethernet), 1 RS-232/RS-485 |
| Baud Rate | Up to 115.2 kbps (serial), 10/100 Mbps Ethernet |
| Isolation Voltage | 1500 V RMS |
| Power Supply | 24 VDC, 2 W typical |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Humidity | 5–95% non-condensing |
| LED Indicators | Power, Link, Activity, Fault |
| Dimensions (H × W × D) | 90 mm × 45 mm × 80 mm (3.54 in × 1.77 in × 3.15 in) |
| Weight | 0.25 kg (0.55 lb) |
| Mounting Type | DIN Rail or Panel Mount |
| Certifications | UL, CE, CSA |
Use Cases and Applications
The 22-COMM-E module is typically employed in distributed control systems, factory automation, and legacy PLC upgrades. Its dual-interface design allows it to:
-
Connect older PLCs to EtherNet/IP networks.
-
Facilitate communication between serial devices and modern automation controllers.
-
Serve as a gateway for integrating disparate devices into a single network for monitoring and control.
Industries like packaging, material handling, and process automation often utilize this module for bridging equipment from multiple generations.
Key Advantages
-
Flexible Connectivity: Supports both serial and Ethernet communication, easing integration.
-
Easy Deployment: Plug-and-play setup with minimal configuration effort.
-
Diagnostic Support: LED indicators provide real-time operational feedback.
-
Durable Design: Industrial-grade housing ensures stability under vibration and temperature fluctuations.
-
Legacy Support: Maintains connectivity for older PLC systems without redesigning the control architecture.
FAQs
-
Which protocols can 22-COMM-E handle simultaneously?
EtherNet/IP on RJ45 and DF1 serial or Modbus TCP, depending on configuration.
-
Can it operate with multiple PLCs?
Yes, but each network must be properly segmented and addressed.
-
Is the module hot-swappable?
No, power should be removed before installation or removal.
-
What is the maximum cable distance for serial communication?
Up to 15 meters (50 feet) using standard RS-232 cables; longer distances require RS-485.
-
Does it provide diagnostic feedback for network faults?
Yes, LEDs indicate link, activity, and fault states.
-
Can firmware be updated in the field?
Yes, via Ethernet connection using Rockwell configuration tools.
-
Is galvanic isolation provided between interfaces?
Yes, isolation protects connected devices from voltage spikes.
-
Can it be used in a harsh industrial environment?
Yes, rated for 0–60°C operation with non-condensing humidity up to 95%.
-
Does it require a separate power supply?
It draws power directly from a 24 VDC source.
-
Is it compatible with ControlLogix and CompactLogix controllers?
Yes, fully supported when integrated via Ethernet/IP or DF1 links.
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Allen-Bradley 22-COMM-E Communication Interface Module
Manufacturer:Allen Bradley
Product Number:22-COMM-E
Product Type:Communication Interface Module
Origin:USA
Dimensions:90 mm × 45 mm × 80 mm
Weight:0.25 kg
Views:122
Payment Methods:T/T, PayPal, Western Union
Condition:New & In Stock
Warranty:1 Year
Lead Time:1-3 Working Days
Certificate:COO
Courier partners:DHL, UPS, TNT, FedEx and EMS.
Business hours:7*24
Product Description
The Allen-Bradley 22-COMM-E Communication Module is a compact and reliable solution for bridging legacy devices with modern industrial networks. Designed for high-availability control systems, it provides robust connectivity between discrete devices, PLCs, and industrial Ethernet networks. Engineers favor this module for its seamless integration and straightforward configuration, making it ideal for both retrofit and greenfield installations.
Its ruggedized design supports continuous operation in factory environments while ensuring minimal signal degradation and low latency in data transmission.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Allen-Bradley / Rockwell Automation |
| Product Type | Communication Interface Module |
| Series | 22-COMM |
| Protocol Support | EtherNet/IP, Serial DF1, Modbus TCP |
| Port Type | 1 RJ45 (Ethernet), 1 RS-232/RS-485 |
| Baud Rate | Up to 115.2 kbps (serial), 10/100 Mbps Ethernet |
| Isolation Voltage | 1500 V RMS |
| Power Supply | 24 VDC, 2 W typical |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Humidity | 5–95% non-condensing |
| LED Indicators | Power, Link, Activity, Fault |
| Dimensions (H × W × D) | 90 mm × 45 mm × 80 mm (3.54 in × 1.77 in × 3.15 in) |
| Weight | 0.25 kg (0.55 lb) |
| Mounting Type | DIN Rail or Panel Mount |
| Certifications | UL, CE, CSA |
Use Cases and Applications
The 22-COMM-E module is typically employed in distributed control systems, factory automation, and legacy PLC upgrades. Its dual-interface design allows it to:
-
Connect older PLCs to EtherNet/IP networks.
-
Facilitate communication between serial devices and modern automation controllers.
-
Serve as a gateway for integrating disparate devices into a single network for monitoring and control.
Industries like packaging, material handling, and process automation often utilize this module for bridging equipment from multiple generations.
Key Advantages
-
Flexible Connectivity: Supports both serial and Ethernet communication, easing integration.
-
Easy Deployment: Plug-and-play setup with minimal configuration effort.
-
Diagnostic Support: LED indicators provide real-time operational feedback.
-
Durable Design: Industrial-grade housing ensures stability under vibration and temperature fluctuations.
-
Legacy Support: Maintains connectivity for older PLC systems without redesigning the control architecture.
FAQs
-
Which protocols can 22-COMM-E handle simultaneously?
EtherNet/IP on RJ45 and DF1 serial or Modbus TCP, depending on configuration.
-
Can it operate with multiple PLCs?
Yes, but each network must be properly segmented and addressed.
-
Is the module hot-swappable?
No, power should be removed before installation or removal.
-
What is the maximum cable distance for serial communication?
Up to 15 meters (50 feet) using standard RS-232 cables; longer distances require RS-485.
-
Does it provide diagnostic feedback for network faults?
Yes, LEDs indicate link, activity, and fault states.
-
Can firmware be updated in the field?
Yes, via Ethernet connection using Rockwell configuration tools.
-
Is galvanic isolation provided between interfaces?
Yes, isolation protects connected devices from voltage spikes.
-
Can it be used in a harsh industrial environment?
Yes, rated for 0–60°C operation with non-condensing humidity up to 95%.
-
Does it require a separate power supply?
It draws power directly from a 24 VDC source.
-
Is it compatible with ControlLogix and CompactLogix controllers?
Yes, fully supported when integrated via Ethernet/IP or DF1 links.
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