RS485 Modbus RTU Module 16-48 DI NPN/PNP Digital Switch PLC IO Expansion Board 3000VDC Optical Isolation Input (48CH NPN Only Board)

Product Name : RS485 Modbus RTU Module 16-48 DI NPN/PNP Digital Switch PLC IO Expansion Board 3000VDC Optical isolation InputPacking list:1 pcs DC 6.5-25V 16/32/48CH NPN/PNP SwitchingInput RS485 BoardDescription:16/32/48CH NPN/PNP Switching Signal Acquisition Board:Working voltage: DC 6.5-25V (9V 12V 24V)Working current: 8-20MARS485 3000VDC photoelectric isolation communicationDigital input 5000VDC photoelectric isolation inputNPN/PNP Switch/Digital Input level: 3.3V 5V 12V 24VMODBUS RTU Function Code : 02 03 06 16Baud rates: 1200-115200,Parity: None /Even /Odd16 CH(NPN)Size: 70*88*47(with Case), 68*72*25(Only Board)Weight: 130 grams(with Case), 68 grams (Only Board)32 CH(NPN/PNP)Size: 122*88*47(with Case), 120*72*25(Only Board)Weight: 205 grams(with Case), 114 grams (Only Board)48 CH(NPN)Size: 169*88*47(with Case), 167*72*25(Only Board)Weight: 278 grams(with Case), 159 grams (Only Board)Instruction manual Please ask us after the purchaseApplication:Automated industry PLCPLC IO expansion boardRS485Digital IOSmart Home,Home Automation ;Identification system;CCTV Camera PTZ Control;Security system;RS485 remote control;

• Working voltage: DC 6.5-25V (9V 12V 24V)
• Working current: 8-20MA
• RS485 3000VDC photoelectric isolation communication
• NPN/PNP Switch/Digital Input level: 3.3V 5V 12V 24V
• NPN/PNP Switch/Digital Input level: 3.3V 5V 12V 24V