SERIF-1/2

Additional RS232 or RS485/422 module

The SERIF modules convert serial TTL signals coming from an UART (Universal Asynchronous Receiver Transmitter) either to RS232 or RS485/422 level. The maximum possible data transfer rate of the modules are 120 kbps for RS232 and 250 kbps for RS485/422. The external interface is full ESD protected.

• On a PIP, up to two modules can be mounted (serial 2 and serial 4)
• The RS485/422 interface is completely galvanic isolated
• Modules are easily mountable and well fasten
• External signals (RS232 or RS485/422) are available on standard 9-pin D-SUB connector
• External interface is full ESD protected

Suitable for

The SERIF modules can be used in all Celeron M, Pentium M, and Core Duo based PIPs equipped with the dual UART controller and the required SERIF module headers. For example, it works on all PIP9-11, PIP10-1, PIP11-1, PIP20-1 just to name a few.

Restrictions

1. Not usable on PIP10-2
As the PIP10-2 is a depopulated standard product of MPL that does not include the dual UART and SERIF module headers on board, no SERIF modules can be plugged on this product.

 

SERIF Versions

Reference	Description
SERIF-1	RS232 Module can be added into all Celeron M and Pentium M solutions, externally accessible on DB-9, up to 2 modules per PIP.
SERIF-2	RS422/485 Module can be added into all Celeron M and Pentium M solutions, galvanic isolated, externally accessible on DB-9, up to 2 module per PIP.

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