Tarjeta RS485 Modbus 4 in + 4 out para control Rele

1 Working voltage: DC 12V (6-24V)
 
2 Working current: 10-16MA

3 MODBUS RTU 03 06 16 command control mode
 
4 Three functional modes can be selected by jumpers: 8 channel input/8 channel output/4 input 4 output
 
5 Input mode: support 3.3V/5V TTL level input, there are two input modes: low level input (default) and high level input
 
6 In output mode: 5V TTL level, low level (default)/high level output
 
7 In MODBUS command mode, it can support up to 247 devices to be used in parallel
 
8 Input port status supports query (default) and automatic reporting
 
9 The default baud rate is 9600BPS, which can be configured to support 1200 2400 4800 19200 baud rate
 
10 Size: 44*31*15
11 Weight: 9 grams (no Pin), 10 grams (with Pin), 12.5 grams (with Terminals)

 

PINOUT