R4M8A08 6-25V 8-input and 8-output RS485 MOSFET module

1、Can be applied to smart home, home automation and many other applications 2、RS485 MOSFET module is applied to PTZ CCTV camera, very useful 3、Used for safety monitoring, identification system, motor firmware and firmware, automatic curtain control 4、Adopt advanced technology with excellent craftsmanship, bring smooth surface 5、Possess stable structure, excellent performance and long service lifeItem Type: MOSFET Module Working Voltage: DC12V (range 6-25V) Working Current: 8-10MA (12V) 8 photoelectrically isolated input ports (NPN is active at low level), the input and output relationship can be set to associative (default) and non-associative through commands. 8 optically isolated output ports, 6 commands for ``open'', ``close'', ``momentary'', ``self-locking'', ``interlocking'' and ``delayed'' RTU command, support 03 06 16 function code Under the "delay" command, the maximum delay is 255 seconds; No.7 commands can be input through serial hyper terminal (serial assistant) or "Poll" In command mode, can support up to 64 devices in parallel Default baud rate is 9600BPS, can be selected through the jumper: 2400 4800 9600 19200BPS 1 x MOSFET Module