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Siemens 6NH7810-0AA20 SINAUT ST7 MD2 Dedicated Line Modem

Name: Siemens 6NH7810-0AA20
Brand: Siemens
SKU: 6NH7810-0AA20
Availability: InStock

Siemens 6NH7810-0AA20 SINAUT ST7 MD2 Modem

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

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ManufacturerSiemens

Part number6NH7810-0AA20

Manufacturer Siemens

Part Number 6NH7810-0AA20

System SINAUT ST7

Modem Type MD2 Dedicated Line Modem

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12-month warranty

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Veteran-owned

CAGE: 9NK75

RS-232/RS-485 interface Point-to-point & multipoint Repeater functionality Max 19,200 bit/s Includes 6m connection cable

Product description

The Siemens 6NH7810-0AA20 is a SINAUT ST7 MD2 dedicated line modem featuring both RS-232 and RS-485 interfaces. It is designed for point-to-point and multipoint connections and can also function as a repeater, supporting data transmission speeds up to 19,200 bit/s. The modem includes a 6-meter plug-in cable (6NH7700-2AR60) for connecting to an LTOP (Line Terminal Operation Panel) or other compatible devices.

This modem is essential for robust industrial communication over dedicated lines, commonly used in utility networks, traffic control, and distributed industrial facilities where reliable, continuous data links are required. Its repeater capability is useful for extending network reach.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 6NH7810-0AA20, providing a cost-effective and reliable solution for your industrial telecommunication needs.

Technical specifications

Manufacturer	Siemens
Part Number	6NH7810-0AA20
System	SINAUT ST7
Modem Type	MD2 Dedicated Line Modem
Interfaces	RS-232/RS-485
Connection Type	Point-to-point, Multipoint
Max. Speed	19,200 bit/s
Included Cable	6NH7700-2AR60 (6m, RJ12-RJ12)

Common applications

Industrial communication

Telecontrol

SCADA systems

Dedicated line networks

Remote monitoring

Data transmission

Compatible systems

Siemens SINAUT ST7 systems Devices with RS-232/RS-485 interfaces

Also known as

Siemens SINAUT MD2 modem 6NH7810-0AA20 modem

Replaces / compatible with

The 6NH7810-0AA20 replaces older modem technologies for dedicated line communication within the SINAUT ST7 framework.

Technical note

Expert tip

For multipoint configurations using the 6NH7810-0AA20, ensure proper line termination and addressing of each device.

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Frequently asked questions

What is the maximum data speed for the Siemens 6NH7810-0AA20 MD2 modem?

The Siemens 6NH7810-0AA20 SINAUT ST7 MD2 modem supports a maximum data transmission speed of 19,200 bit/s. It is designed for reliable communication over dedicated lines.