Delta Electronics LN-01 User's Manual
Contents
1. LN O1 LonWorks Communication Module Instruction Sheet INTRODUCTION Device LN 01 is used for communication interface between Modbus and LonTalk LN 01 needs be configured via LonWorks network tool first so that it can perform the function on LonWorks network No need to set LN 01 address SPECIFICATION Power supply 16 30VDC 750mW Communication Modbus in ASCII format protocol 9600 7 N 2 LonTalk free topology with FTT 10A 78 Kbps LonTalk terminal 9 terminals wire gauge 28 12 AWG wire strip length 7 6mm RS 485 port 6 pins with RJ 11 Dimension see Figure 1 42 0 1 65 Figure 1 Figure 2 INSTALLATION 1 Please refer to Figure 2 above to mount LN 01 onto Din Rail 2 Table below shows LonTalk system wiring RJ 11 a safety device is used to prevent user plug in the device in wrong direction Symbol These are twisted pair cable connects to LonTalk system Terminals 1 and 2 should be used as one group and same for terminals 3 and 4 Power input terminals for 16 30 VDC Power input is polarity sensitive No need to consider which polarity to connect Need only connect 16 30 VDC to LN 01 input terminals directly Terminals 6 and 7 should be used as one group and same for terminals 8 and 9 see NOTE below NOTE If 16 30VDC in is connected to one terminal group for example terminal 6 and 7 LonWorks then needs be2. connected to the other terminal that is 8 and 9 Or vice versa 3 LED indicator Figure 1 sequence from top to bottom is Power LED SP LED and service LED 4 Service pin locates at the right lower corner of Service LED 5 When power on and LN 01 is un configured LED status will be as follows Power LED is steady green SP LED is off red or green and service red LED blinking at rate 1 2 Hz 6 Configuring LN 01 by using LonWorks integrated tool 7 After configuration finished power LED SP LED should be green red LED means abnormal communication and service LED should be OFF If LED shows differently refer to user manual chapter 5 for ee LTA LIL HTTP Awww delta com tw 011622900 LNIO
Download Pdf Manuals
Related Search