North Building Technologies

The SatchSNP interface links a system supporting the Satchwell network protocol, Satchnet, to North's Extensible Object Model. Providing support for the Canatal International implementation of the Satchnet protocol, the interface acts as a client (master) device.

The Satchwell interface can access data from any 'Table' within a connected Satchnet (slave) device. Values can be read from and written to the 'Table'. The interface can access values using the following data formats:

Bit - a particular bit within a byte;
Byte - a number between 0 and 255;
Word - two bytes read together to create a number between 0 and 65535;
BCD - two binary coded decimal digits;
Swapped Integer - a signed number in the range -32767 and 32767 (scaling can be applied);
ASCII text - a number of registers that hold ASCII printable characters.

Supported Range

Satchwell - Satchnet protocol compatible slave devices
Canatal International - Precision Air Conditioning units

Platforms

The SatchSNP interface is available on the following North platforms:

• Compass
• ObSys
• Commander

Product Codes

CP/SATCHSNP/485	Compass Point with Satchwell SNP interface
OSM/SATCHSNP	OSM available with all ObSys editions

Documentation

Search the North e-Library for more information and technical documentation.

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