WI-MOD-9-E Wiring WARNING ! WI-MOD-9-E EXPLOSION HAZARD DO NOT DISCONNECT WHILE CIRCUIT IS LIVE UNLESS AREA IS KNOWN TO BE NON HAZARDOUS Installation Guide Statutory Requirements FCC: Unlicensed operation limits the radio power. High gain aerials may only be used to compensate for cable losses. Factory Default Switch RJ-45 Ethernet Connection - Connect “-”terminal to GROUND for surge protection RS-485 Resistor Terminator Switch + 10 – 30VDC Antenna Installation 30cm minimum RS232 Connections RS485 Connection Digital Input/ Output PC’s COLINEAR ANTENNA RD TD SG RTS CTS DSR DTR DCD WEATHERPROOF CONNECTORS WITH “3M 23” TAPE SURGE ARRESTOR (OPTIONAL) COAXIAL CABLE STRESS RELIEF LOOP MAST PROVIDE GOOD GROUND CONNECTION TO MAST, MODULE AND SURGE ARRESTOR INSTALL ANTENNA ABOVE LOCAL OBSTRUCTIONS FOR MAXIMUM RADIO DISTANCE M4 x5mm EARTH STAKE GROUND Connection on rear of Module WI-MOD-9 DB9 MALE 2 3 5 7 8 6 4 1 RD TD SG RTS CTS DSR DTR DCD HOST HOST _ 905U-E B A COM DIO Digital Output Max 30VDC, 500mA DC Relay Supply COM DIO + DTE HOST DB9 FEMALE - + DC Supply PLC’s, Dataloggers TX/RX WI-MOD 9-E 2 3 5 7 8 Digital Input Voltage Free Contact OR Transistor Device RD TD SG RTS CTS DSR DTR DCD 2 3 5 7 8 WI-MOD-9 DB9 MALE 2 3 5 7 8 6 4 1 RD TD SG RTS CTS DSR DTR DCD 1. 2. 3. 4. NOTE: All connections to be SELV DIO channels can be wired as either inputs or outputs. Ethernet Port wiring is that of a hub or switch. Connect “-” terminal to GROUND for surge protection DCE HOST DB9 MALE IF GROUND CONDITIONS ARE POOR, INSTALL MORE THAN ONE STAKE Weidmuller February 2010 Rev. 1.3