18.7.15.2 Communication portsThe serial communication module (SLM) is used for SPA/IEC 60870-5-103/DNP andLON communication. This module is a mezzanine module, and can be placed on theAnalog/Digital conversion module (ADM). The serial communication module can haveconnectors for two plastic fibre cables (snap-in) or two glass fibre cables (ST, bayonet) ora combination of plastic and glass fibre. Three different types are available depending ontype of fibre.The incoming optical fibre is connected to the RX receiver input, and the outgoing opticalfibre to the TX transmitter output. When the fibre optic cables are laid out, pay specialattention to the instructions concerning the handling and connection of the optical fibres.The module is identified with a number on the label on the module.18.8 Goose binary receive GOOSEBINRCV18.8.1 Function blockGOOSEBINRCVBLOCK ^OUT1DVALID1^OUT2DVALID2^OUT3DVALID3^OUT4DVALID4^OUT5DVALID5^OUT6DVALID6^OUT7DVALID7^OUT8DVALID8^OUT9DVALID9^OUT10DVALID10^OUT11DVALID11^OUT12DVALID12^OUT13DVALID13^OUT14DVALID14^OUT15DVALID15^OUT16DVALID16COMMVALIDTESTIEC07000047.vsdIEC07000047 V3 ENFigure 256: GOOSEBINRCV function block1MRK 511 365-UUS A Section 18Station communicationPhasor measurement unit RES670 2.1 ANSI 673Technical manual
