Product Overview

The Allen-Bradley 1783-ZMS8T8E2TGP is an industrial managed Ethernet switch from the ArmorStratix 5700 product family. It is intended for industrial Ethernet networks installed directly on machinery and production equipment, where network connections must withstand exposure to dust, moisture, vibration, and demanding operating environments.

This model provides 18 Ethernet ports, including eight 10/100 Mbps M12 D-code Ethernet ports, eight 10/100 Mbps PoE ports, and two 10/100/1000 Mbps M12 X-code Gigabit Ethernet ports. Its M12 connectors provide secure industrial network connections for equipment installations where conventional RJ45 connections may not be suitable.

The switch runs Full Firmware and supports managed network functions for industrial communication systems. Its feature set includes Device Level Ring (DLR) and CIP Sync based on IEEE 1588 Precision Time Protocol (PTP). These capabilities support network redundancy and time synchronization in EtherNet/IP automation architectures.

An important feature of the 1783-ZMS8T8E2TGP is its PoE capability. Eight ports support Power over Ethernet, allowing compatible network devices to receive electrical power through their Ethernet connections. The maximum available PoE power budget is 120 W.

The ArmorStratix 5700 is suitable for distributed machine networks involving industrial cameras, networked sensors, remote I/O devices, and other Ethernet-connected equipment. Its managed switching capabilities allow network administrators to configure communication behavior, monitor network conditions, and integrate the switch into Rockwell Automation control architectures.

Technical Specifications

Product Features

1. 18-Port Industrial Ethernet Configuration

The switch provides 18 Ethernet connections combining Fast Ethernet, Gigabit Ethernet, and PoE functionality. This arrangement supports communication between multiple industrial devices within a distributed machine network.

2. Eight M12 D-Code Ethernet Ports

Eight 10/100 Mbps M12 D-code ports provide industrial Ethernet connections for compatible field devices. Their threaded connection design helps maintain secure connections in machinery and equipment installations.

3. Eight Power over Ethernet Ports

The eight PoE ports support IEEE 802.3af, allowing compatible network devices to receive electrical power through their Ethernet connections. This simplifies installation where separate power wiring would otherwise be required.

4. Two Gigabit Ethernet Uplink Ports

Two 10/100/1000 Mbps M12 X-code ports provide higher-bandwidth network connections. They can be used for communication with upstream switches, controllers, and other network infrastructure.

5. CIP Sync Time Synchronization

The switch supports CIP Sync based on IEEE 1588 Precision Time Protocol. This functionality helps synchronize networked automation devices that require coordinated time information.

6. Device Level Ring Support

DLR support allows the switch to participate in compatible EtherNet/IP ring network architectures. This helps maintain network communication when a link interruption occurs within a properly configured ring.

7. Full Firmware Managed Switching

The Full Firmware configuration provides managed switching functionality for industrial Ethernet networks. Network administrators can configure and monitor supported communication and switching parameters.

8. Industrial M12 Connectivity

The switch uses M12 D-code and X-code connectors for its Ethernet interfaces. These connectors are suited to industrial equipment installations requiring secure, mechanically retained connections.

Working Principle

The 1783-ZMS8T8E2TGP operates as a managed industrial Ethernet switching device. It receives Ethernet frames from connected devices, examines the destination MAC address, and forwards traffic through the appropriate network port.

When a PLC, remote I/O station, industrial camera, or other Ethernet device transmits data, the switch receives the Ethernet frame through its connected M12 port. The switching logic determines the appropriate destination port based on the learned MAC address table and configured network parameters.

The switch supports managed network functions that allow administrators to configure network communication and monitor operating conditions. This is particularly useful in industrial systems where network traffic must be organized and communication faults need to be investigated.

The PoE ports provide both network connectivity and electrical power to compatible devices. The switch supplies power according to the supported IEEE 802.3af standard, allowing connected equipment to operate without an additional local power connection where the installation permits.

CIP Sync uses IEEE 1588 PTP mechanisms to distribute synchronized time information across compatible industrial devices. This supports applications requiring coordinated timestamps and time-based operations.

DLR functionality allows the switch to participate in a compatible ring topology. When a network link is interrupted, the ring protocol can reconfigure the communication path to restore network connectivity.

Typical Network Communication Sequence:

1. Industrial devices connect to the switch through compatible M12 Ethernet connectors.
2. The switch receives Ethernet frames from connected equipment.
3. The switching logic examines destination information and determines the forwarding path.
4. Ethernet traffic is transmitted through the appropriate output port.
5. Compatible PoE devices receive electrical power through designated Ethernet connections.
6. CIP Sync distributes time synchronization information across supported network devices.
7. DLR manages communication paths within a configured ring topology.
8. Network administrators monitor and maintain switching configurations through the managed interface.

Role in Allen-Bradley ArmorStratix 5700 Network Architecture

Within a Rockwell Automation control architecture, the 1783-ZMS8T8E2TGP provides industrial Ethernet switching between controllers, remote I/O stations, operator interfaces, and other network-connected equipment.

Its combination of Fast Ethernet, Gigabit Ethernet, and PoE ports makes it suitable for machine-level networks containing devices with different communication and power requirements.

The two Gigabit Ethernet ports can support higher-bandwidth connections to upstream network equipment, while the eight Fast Ethernet ports provide connectivity for conventional industrial Ethernet devices.

The PoE ports are particularly useful for networked field devices installed directly on machinery. Compatible cameras and other powered Ethernet devices can receive network communication and electrical power through the same connection.

The switch also supports CIP Sync and DLR, allowing it to participate in industrial networks requiring time synchronization and ring-based redundancy.

Industrial Applications

Installation and Maintenance

1. Verify Part Number: Confirm that the equipment is identified as Allen-Bradley 1783-ZMS8T8E2TGP before installation or replacement.
2. Check Network Requirements: Verify the number of required Ethernet connections, PoE devices, and Gigabit uplinks before selecting the switch.
3. Inspect Mounting Location: Select a suitable DIN-rail mounting position that meets the environmental and installation requirements.
4. Verify Power Supply: Confirm that the DC supply is within the specified 9.6–60 V DC operating range.
5. Check PoE Power Budget: Calculate the total power demand of connected PoE devices and ensure that it remains within the available 120 W PoE budget.
6. Inspect M12 Connectors: Check all Ethernet connectors and cables for contamination, mechanical damage, and improper sealing.
7. Connect Network Devices: Connect controllers, remote I/O stations, cameras, and other compatible devices to the appropriate Ethernet ports.
8. Configure Network Parameters: Set the required switching, communication, and network management parameters using the supported configuration tools.
9. Configure Network Redundancy: If DLR is required, verify the ring topology and configure the participating devices according to the network design.
10. Verify CIP Sync: Check the time synchronization configuration when the application requires IEEE 1588-based clock coordination.
11. Perform Communication Testing: Test network connectivity, PoE operation, uplink communication, and connected device responses.
12. Document Network Configuration: Record the switch model, port assignments, firmware configuration, power connections, and network topology for future maintenance.

Compatible System Components

Recommended Related Models

Key Advantages

• 18-port managed industrial Ethernet switch configuration.
• Eight 10/100 Mbps M12 D-code Ethernet ports.
• Eight integrated IEEE 802.3af PoE ports.
• Two 10/100/1000 Mbps Gigabit Ethernet ports.
• Maximum PoE power budget of 120 W.
• Supports CIP Sync based on IEEE 1588 PTP.
• Supports Device Level Ring network redundancy.
• Full Firmware managed switching functionality.
• M12 industrial Ethernet connector configuration.
• Suitable for distributed EtherNet/IP machine networks.

Technical FAQs

1. How many Ethernet ports does the 1783-ZMS8T8E2TGP provide?

The switch provides 18 ports in total: eight 10/100 Mbps M12 D-code ports, eight 10/100 Mbps PoE ports, and two 10/100/1000 Mbps M12 X-code Gigabit ports.

2. What is the difference between the 1783-ZMS8T8E2TGP and 1783-ZMS8T8E2TGN?

Both models belong to the ArmorStratix 5700 18-port managed switch family and provide the same basic port configuration. The TGN version supports Network Address Translation (NAT), whereas the TGP version does not.

3. Can the 1783-ZMS8T8E2TGP power industrial cameras through Ethernet?

Yes. Its eight PoE ports support IEEE 802.3af and can supply power to compatible industrial cameras and other powered Ethernet devices. The total connected PoE demand must remain within the 120 W available power budget.

4. What is the purpose of CIP Sync and DLR on this switch?

CIP Sync uses IEEE 1588 PTP to synchronize time across compatible EtherNet/IP devices. DLR provides ring-based network redundancy, allowing a properly configured industrial Ethernet network to recover communication following a link interruption.