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UniModSet / MetcomTSet - baer-gmbh.com

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6.4 GSM-4 for UniMod GSM-4<br />

<strong>UniModSet</strong> / <strong>Met<strong>com</strong>TSet</strong><br />

With the GPRS quad-band modems of the UniMod GSM-4 series (with Telit-<br />

GE864 modules) additional functionalities beyond the ones for UniMod GSM-3<br />

can be activated.<br />

Option: since firmware version #90 is possible to do a firmware update via local<br />

interface (e.g. service RS232) or via mobile (GSM/PSTN modem or GPRS)<br />

connection (see page 35).<br />

Optional it is possible to activate the protocol:<br />

� Mode A with fixed baud rate (default)<br />

� Mode B with baud rate switching according to IEC 62056-21 (former IEC<br />

61107) without acknowledge (ACK)<br />

� Mode C with baud rate switching according to IEC 62056-21 (former IEC<br />

61107) with acknowledge (ACK)<br />

For the data format “7E1” the parity (“Radio 7E1”) can be disabled. In this case<br />

the data format by radio is 8N1.<br />

Optional it is possible to activate an internal (on board UniMod GSM-4) RS485<br />

interface.<br />

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