4-6. Control Box Connections

1 Interconnecting Cable

Receptacle

2 Interconnecting Cable

3 14-Pin Control Cable

2

3

1

Ref. 803 019

4-7. 14-Pin Plug Information

 

 

 

Pin*

Pin Information

 

 

 

A

24 volts ac with respect to socket G.

 

 

 

B

Contact closure to A completes 24 volts ac contactor control circuit.

I J

 

A

G

Circuit common for 24 volts ac circuit.

K

 

 

 

 

B

C

+10 volts dc output to remote control with respect to socket D.

 

 

L C

H

N

D

Remote control circuit common.

G

M

D

 

 

F

E

 

E

0 to +10 volts dc input command signal from remote control with respect to socket D.

 

 

 

H

Voltage feedback; 0 to +10 volts dc, 1 volt per 10 arc volts.

 

 

 

F

Current feedback; 0 to +10 volts dc, 1 volt per 100 amperes.

*The remaining pins are not used.

OM-1500−11 Page 12

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Image 16
Miller Electric SS-74D12, SS-74S12, SS-74S16, and SS-74D16 Control Box Connections, Pin Plug Information, Pin Information

SS-74D12, SS-74S16, and SS-74D16, SS-74S12 specifications

Miller Electric has long been a leader in the field of welding equipment, and their range of gas-powered engine-driven welding machines showcases innovative technology designed for efficiency, reliability, and versatility. Among these products, the Miller SS-74S12, SS-74D16, SS-74S16, and SS-74D12 models stand out, providing robust solutions tailored for a variety of welding applications.

The SS-74S12 is a standout model, known for its smooth operation and user-friendly interface. At the heart of this machine lies a powerful engine that delivers consistent performance, making it ideal for remote job sites where access to power may be limited. The SS-74S12 features advanced inverter technology, ensuring optimal energy consumption without sacrificing welding quality. Its lightweight design enhances portability, allowing for convenient transport across different work sites.

Next in the lineup is the SS-74D16, which caters to users who require increased versatility. This machine incorporates dual-voltage capabilities, enabling it to operate effectively with either 120V or 240V power sources. This flexibility makes it a prime choice for contractors who frequently switch between residential and industrial projects. Additionally, the SS-74D16 is equipped with a digital display, providing real-time feedback on welding parameters, which improves user experience and accuracy.

The SS-74S16 model brings similar features to the table but with a focus on increased duty cycle. This characteristic is particularly advantageous for those engaged in heavy-duty fabrication work where extended periods of operation are commonplace. The enhanced cooling system ensures that the machine remains operational without overheating, allowing for longer, uninterrupted work sessions.

Finally, the SS-74D12 model is tailored for users who prioritize compact designs without compromising performance. This model combines the advantages of the other machines in a space-saving format, making it an excellent choice for workshops or job sites with limited space. The SS-74D12 also emphasizes fuel efficiency, allowing for lower operating costs over time, which is critical for businesses working with budget constraints.

Together, these models from Miller Electric represent a blend of advanced technology and practical features that cater to the needs of modern welders. Whether requiring mobility, versatility, durability, or compactness, users can find a model that fits their specific welding requirements, all while upholding Miller Electric’s reputation for quality and performance in the industry.