ArmorPoint Digital Output Module - Excellent PLC

Allen Bradley 1738-OB8EM8 ArmorPoint Digital Output Module

admin — Thu, 16 Apr 2026 08:06:12 +0000

Product Introduction

The Allen Bradley 1738-OB8EM8 ArmorPoint Digital Output Module is a compact and rugged discrete output module designed for the ArmorPoint I/O platform from Rockwell Automation. It provides 8 sourcing digital output channels and is engineered for reliable operation in harsh industrial environments where traditional cabinet-based I/O solutions are not suitable.

This module features a fully sealed construction with a high ingress protection rating, allowing it to be mounted directly on machines, production lines, or outdoor equipment. By eliminating the need for control cabinets, it significantly reduces wiring complexity and installation costs while improving system flexibility.

Equipped with M8 output connectors, the 1738-OB8EM8 supports quick and efficient wiring for field devices. Its robust design ensures stable output performance for controlling actuators, indicators, and other industrial loads in distributed automation systems.

Product Specifications

Parameter	Value
Module Type	ArmorPoint Digital Output Module
Output Type	Discrete DC
Number of Outputs	8 Points
Output Configuration	Sourcing
Output Voltage	24 VDC
Connection Type	M8 Output Connectors
Protection Rating	IP69K
Design Type	Sealed, On-machine Mount
Isolation	Electrical isolation supported
Mounting Type	Direct Machine Mount / DIN Rail Compatible
Operating Temperature	-20 to 60°C
Storage Temperature	-40 to 85°C
Relative Humidity	5–95% non-condensing
Certifications	CE, UL, CSA
Dimensions	120 x 72 x 42 mm
Weight	0.29 kg

Applications

● Used in on-machine control systems, driving actuators, solenoid valves, and indicator devices

● Suitable for distributed I/O architectures, reducing the need for centralized control cabinets

● Applied in packaging and assembly equipment, where reliable output control is required

● Ideal for material handling systems, enabling efficient control of conveyors and automation components

● Common in automotive production lines, supporting flexible and modular system design

● Used in harsh environments, including washdown and outdoor installations

Advantages

● Provides 8 sourcing digital outputs, suitable for standard industrial control applications

● Fully sealed design with IP69K protection, ensuring durability in extreme environments

● Uses M8 connectors, enabling fast, secure, and simplified wiring

● Supports on-machine mounting, reducing installation cost and system complexity

● Compact and robust structure improves space utilization and reliability

● Enhances system flexibility through distributed I/O deployment

Allen Bradley 1738-OB8EM8 ArmorPoint Digital Output Module最先出现在Excellent PLC。

Allen Bradley 1738-OB16EM12 ArmorPoint Digital Output Module

admin — Thu, 16 Apr 2026 07:50:09 +0000

Product Introduction

The Allen Bradley 1738-OB16EM12 ArmorPoint Digital Output Module is a high-density digital output module developed for the ArmorPoint I/O platform by Rockwell Automation. It provides 16 digital output channels and is designed for direct on-machine installation in demanding industrial environments.

Unlike traditional cabinet-mounted I/O, this module is built with a sealed housing that allows it to operate reliably in exposed conditions such as dust, moisture, and vibration. It eliminates the need for protective enclosures, significantly reducing installation complexity and system cost in distributed automation architectures.

The 1738-OB16EM12 is engineered to deliver stable 24 VDC output signals to field devices such as actuators, solenoids, and indicators. With its compact design and M12 connectivity, it enables efficient wiring, fast deployment, and reliable long-term operation in modern industrial systems.

Product Specifications

Parameter	Value
Module Type	ArmorPoint Digital Output Module
Number of Outputs	16 Outputs
Output Voltage	24 VDC
Current Rating	3 A
POINTBus Current	75 mA
Signal Type	Digital Output
Connection Type	M12 Connectors
Protection Rating	IP67 / Industrial Sealed Design
Design Type	On-machine Mount, Sealed
Isolation	Electrical isolation supported
Mounting Type	Direct Machine Mount / DIN Rail Compatible
Operating Temperature	-20 to 60°C
Storage Temperature	-40 to 85°C
Relative Humidity	5–95% non-condensing
Certifications	CE, UL, CSA
Dimensions	120 x 42 x 72 mm
Weight	0.29 kg

Applications

● Used in on-machine control applications, driving actuators, solenoids, and relays directly

● Suitable for distributed automation systems, reducing wiring between control cabinets and field devices

● Applied in packaging and assembly lines, where multiple outputs are required in a compact space

● Ideal for material handling systems, enabling real-time control of motors and indicators

● Common in automotive production environments, supporting decentralized control architecture

● Used in harsh industrial environments, where sealed modules ensure stable operation

Advantages

● Provides 16 high-density digital outputs, reducing the number of modules required

● Supports 3 A current rating, suitable for a wide range of industrial loads

● Enables on-machine installation, eliminating the need for control cabinets

● Uses M12 connectors, simplifying wiring and improving connection reliability

● Designed with sealed industrial construction, ensuring durability in harsh environments

● Enhances system flexibility through distributed I/O architecture

Allen Bradley 1738-OB16EM12 ArmorPoint Digital Output Module最先出现在Excellent PLC。