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1. max 8 Configurable 3 2 2 Logic high level 3 15V min 3 2 3 Logic low level 1 35V max 3 2 4 Over voltage protection 60Vdc max 3 2 5 Over current protection 50mA max 3 3 Digital output 3 3 1 Transistor output max 8 Configurable 3 3 2 Transistor capacity 50mA 45Vdc max 3 4 Ethernet 3 4 1 10 100M auto switch x 2 port 3 5 General 3 5 1 Power requirement 12Vdc 24Vdc 3 5 2 Operation Temperature 0 70 degree C 3 5 3 Storage Temperature 20 80 degree C 3 5 4 Operation Humidity 5 95 RH non condensing 3 5 5 Dimension 115 4 D 136 W 34 H mm 4 6 D 5 4 W 1 4 H in 4 Layout and dimensions 4 1 EMC8485 Layout LED1 system active LED J2 J3 Ethernet RJ45 socket JM2 I O connector JM3 RS422 485 connector JM4 external power 24V connector SW2 system reset switch 4 2 EMC8485 Dimension unit mm 5 Pin definitions 5 1 JM2 pin definitions Ve 1 IO 0 2 IO 1 3 IO 2 4 IO 3 5 IO 4 6 IO 5 7 IO 6 8 IO 7 9 GND 10 5 2 JM3 pin definitions EMC8485 I RS422 RS485 TXD 1 1 TXD 2 2 RXD 3 3 D RXD 4 4 D EXTG 5 5 EXTG Note Always connect the EXTG between the communication devices for RS422 or RS485 d2. EMC8485 Ethernet to RS422 485 converter module User s Manual V1 2 WF FBI AIR E JS AUTOMATION CORP af Jb h pak BP RI 100 HE 6 HE 6F No 100 Zhongxing Rd Xizhi Dist New Taipei City Taiwan TEL 886 2 2647 6936 FAX 886 2 2647 6940 http www automation com tw http www automation js com E mail control cardsO automation com tw Correction record Version Record 1 0 firmware version 1 0 up 1 1 Add System Reset 12 1 Modify 3 5 5 dimension 2 Add 4 2 dimension Image Contents ELLO AA NBA NN ANA 4 Features sn anna aman Bun ANN NG RAN 5 en aa Na 6 SLI IRSAD DIAS D naa nana ea anang ena 6 32 Ta pu su E 6 3 3 Digital Output Lapan ek NN NN Banua 6 S SE ERA BN we uss dace BBI ao 6 3 3 General sesi man ma A ak ras iui aid ine 6 A and MENIT sable 7 4 1 EMC8485 Layout did ara ia 7 42 EMES455 Dimensioni relega agli 7 Pim RU AUS tt it pirla lira ail 8 A A O 8 3 2 JM3 pin definitions EMCS8485 ceci RI I rr 8 VO itetfacedia trail 9 O Odia retina alitalia 9 OV SCLIN RSE casas src TN 10 TL Normal System reset acri NE una 10 J Resco detal arne uao 10 Applications in AA aa na ee Bana aan 11 One Oa an nan tage on 12 Notes on hardware installation Please register as user s club member to download the Step_by_step_installation_of_Ethernet_module document from http automation com tw 1 Forward Thank you for your selection of Ethernet module EMC8485 ethe
3. o not let the signal floating to improve noise immunity Ve can floating or voltage input voltage range 3 3V 24V Ve can apply different voltage as you need 6 YO Interface diagram 6 1 I O diagram 3 3V o Ve 1 0 Note If Ve is externally applied 24V then the IO_0 IO_7 will be also applied 7 System Reset The system reset switch SW2 has provide normal system reset and reset to default functions 7 1 Normal system reset Push the SW2 for more than 5 seconds the power LED will flick at 3 HZ to signal the system has already reset Once you release the switch the LED will return to normal flick rate 7 2 Resetto default Push the switch while power on We suggest to push the switch first then power on and wait for 3 seconds for 3 seconds the LED will 1 stop flick 2 flicking at 3 Hz system now setting default data 3 flicking at normal speed system now already reset you can release the switch item default value IP 192 168 0 100 password 12345678 socket port 6936 IO_config ALL input 0xFF polarity ALL inactive 0x0 WDT timer lsecond OxA WDT output state ALL inactive 0x0 Standalone function ALLE clean 0x0 Power on standalone Disable 0x0 10 8 Applications RS422 485 to ethernet converter Ethernet to RS422 485 converter Remote signal input Remote signal counter Remote signal output 11 9 Ordering informati
4. on PRODUCT DESCRIPTIONS EMC8485 Ethernet module to RS422 485 8 IO Module JD52000 110 220Vac to 24Vdc 1 5A power supply JD52026 110 220Vac to 24Vdc 0 75A power adapter 12
5. rnet to isolated RS422 485 converter module Thanks to the booming of network Ethernet become a reliable and low cost solution for data communication To utilize the Ethernet as data communication highway of industrial control devices 1s more attractive than ever EMC8485 module is a converter module which can convert the traditional RS422 485 communication protocol to Ethernet or vice versa With the extra 8 bit I O and counter function you can extend the convert to some control functions A stable high reliability and remote addressable module give you a new approach of application In the same series EMC8432 Ethernet to RS232 converter with 8 bit I O Any comment is welcome please visit our website http www automation com tw http www automation js com for the up to date information 2 Features Over voltage protection on digital input Various IO combinations 8 bit configurable I O s any bit can be input or output High drive capacity on digital output Digital I P as counter input Baudrate up to 921 6K Wide power range RS422 RS485 software selectable IP re assignment 10 100M auto detection Software key function 3 Specifications 3 1 RS422 485 3 1 1 Isolation magnetic coupler 3 1 2 Baud rate 1200 2400 4800 9600 19200 38400 57600 115200 921600 3 1 3 Data bits 5 6 7 8 3 1 4 Stop bits 1 1 5 3 1 5 Parity None Even Odd 3 2 Digital input 321 Input points
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