Electrical Specifications, Digital Inputs

Output Command	Result
CBn	Vout = GNDiso
SBn	Vout = Viso
SBn

The resistor pack RPx3 is removed to provide open collector outputs. The same calculations for maximum source current and low level voltage applies as in the above circuit. The maximum sink current is determined by the NEC2505, and is approximately 2mA.

Open Collector

To DMC-1748 +5V

1/8 RPx2

DMC-1748 I/O

1/4 NEC2505

I/On

OUTCn

Figure A.12 – Output Circuit Diagram (Open Collector)

Electrical Specifications

•I/O points, configurable as inputs or outputs in groups of 8

Digital Inputs

•Maximum voltage: 28 VDC

•Minimum input voltage: 4 VDC

•Maximum input current: 3 mA

High Power Digital Outputs

•Maximum external power supply voltage: 28 VDC

•Minimum external power supply voltage: 4 VDC

•Maximum source current, per output: 500mA

•Maximum sink current: sinking circuit inoperative

Standard Digital Outputs

•Maximum external power supply voltage: 28 VDC

•Minimum external power supply voltage: 4 VDC

•Maximum source current: limited by pull up resistor value

•Maximum sink current: 2mA

DMC-1700/1800

Appendices • 231

DMC-1800, DMC-1700 specifications

The Galil DMC-1700 and DMC-1800 are advanced motion controllers widely recognized for their high performance and versatility in the automation and robotics industries. These controllers are designed to meet the demands of complex motion control applications, providing users with enhanced features and innovative technologies that optimize motion precision and efficiency.

One of the main features of the Galil DMC-1700 is its ability to handle up to 8 axes of motion control. This capability makes it suitable for a range of applications, from simple point-to-point movements to intricate trajectories in multi-axis systems. In contrast, the DMC-1800 extends this functionality, supporting up to 64 axes, making it ideal for large-scale automation environments.

Both models leverage Galil's powerful programming interface, which simplifies the development of motion control applications. The DMC-1700 and DMC-1800 controllers utilize a high-level programming language that supports advanced motion commands, including linear interpolation, circular interpolation, and complex motion profiles. This feature allows users to implement sophisticated motion sequences seamlessly.

In terms of connectivity, the Galil DMC series offers multiple communication options, including Ethernet, RS-232, and CAN bus, ensuring compatibility with various hardware and enabling easy integration into existing systems. The controllers also come equipped with digital and analog I/O ports, providing flexibility for sensor feedback and actuator control.

The advanced technology incorporated into both the DMC-1700 and DMC-1800 includes on-board PID control, which ensures precise motion control through closed-loop feedback. This results in improved stability and accuracy, particularly in high-speed applications. Additionally, the controllers offer extensive diagnostics and monitoring capabilities, allowing for real-time performance analysis and troubleshooting.

Another notable characteristic of these motion controllers is their compact design, which offers space-saving advantages while maintaining high processing power. Their robust construction and ability to operate in challenging environments make them suitable for a wide range of industrial applications, from CNC machining to assembly lines.

In conclusion, the Galil DMC-1700 and DMC-1800 motion controllers stand out due to their high-performance capabilities, advanced programming features, and flexibility in connectivity. With their ability to handle complex motion control tasks efficiently, these controllers are invaluable tools for engineers and manufacturers looking to enhance their automation processes. By integrating Galil's innovative motion control technology, industries can achieve greater precision, speed, and reliability in their operational workflows.

Galil DMC-1700, DMC-1800 Electrical Specifications, Digital Inputs, High Power Digital Outputs

Models: DMC-1800 DMC-1700

Output Command