Prosoft-technology 5201-DFNT-DNPM Bedienungsanleitung PDF herunterladen (Seite 12)

DNPM ♦ ProLinx Gateway Port Physical and Protocol Specifications

DNP 3.0 Master Driver Manual

Page 12 of 56 ProSoft Technology, Inc.

September 30, 2009

Type Specifications

Serial Port Isolation 2500V RMS port-to-port isolation per

UL 1577.

3000V DC min. port to ground and port to logic power isolation.

Serial Port Protection

RS-485/422 port interface lines TVS diode protected at +/- 27V

standoff voltage.

RS-232 port interface lines fault protected to +/- 36V power on,

+/- 40V power off.

Collision Avoidance

The DNP collision avoidance scheme can be enabled for the

port when more than one slave device is present on the

network and unsolicited messaging is supported.

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Prosoft-technology 5201-DFNT-DNPM Bedienungsanleitung Seite 12