BQ351
MODBUS IO DEVICE
USER MANUAL
Document Version 1.2.0
Страница 1: ...BQ351 MODBUS IO DEVICE USER MANUAL Document Version 1 2 0...
Страница 2: ...ut Device 3 Device Properties 3 Device Layout 4 Sample Connection 6 DIP Switch and Address Settings 7 DIP Switch Modes 7 Supported Modbus Commands 8 Register Coil Table 9 Device Settings with Modbus D...
Страница 3: ...but you must use device manager program for this Device Properties Product Code BQ351 Product Name Modbus Digital IO Device 16 Channel 8 Relay 8 Digital Input Relay Output 8 Panasonic Relay 5A 277V A...
Страница 4: ...vice User Manual Device Layout You can see device layout at the picture below Terminals are screew type terminals You can also find descriptions about device connections on the device enclosure www bq...
Страница 5: ...24 relays in device This relays are for 5A 277V AC 3A 30V DC Capacity Please review ALDP124 documents from panasonic for detailed information For extra capacity and for capacitive and inductive loads...
Страница 6: ...BQ351 Modbus IO Device User Manual Sample Connection You can see a sample connection in picture below www bqtek com Page 6 10...
Страница 7: ...ON OFF OFF OFF Address 2 OFF ON OFF OFF Address 3 ON ON OFF OFF Address 4 OFF OFF ON OFF Address 5 ON OFF ON OFF Address 6 OFF ON ON OFF Address 7 ON ON ON OFF Address 8 OFF OFF OFF ON Address 9 ON OF...
Страница 8: ...ts this commands Command Description Command HEX Read Holding Register 03 Read Input Register 04 Read Coils 01 Read Discrete Inputs 02 Write Multible Register 10 Write Single Register 06 Write Multibl...
Страница 9: ...asly But sometimes you can need other baudrates or you can need addresses greater then 14 In this situation you can change device settings with RS485 For this you must put device to Settings Mode Afte...
Страница 10: ...28800 and 38400 baud If you dont have RS485 port on your computer you can use USB RS485 converter devices for this Also as explained before experts users can change settings from RS485 with Modbus RTU...
