N4ROE16 16CH RS485 Multifunction Relay Module with 3A Switch Digital Output, DC 12V 24V - Integrated Circuit

Description:



1: Working voltage DC 12V/24V;

2: Standby current (DC 12V) 6MA, 1 relay open 24MA, ...,16 relay open 290MA

3: ''Open'' ''Close'' ''Momentary'' ''Self-locking'' ''Interlock'' ''Delay'' ''Open all'' ''Close all'' 8 Commands

4: Standard MODBUS RTU command, Write 05/06/15/16, Read 01/03

5: Under the ''Delay'' command ,the maximum delay is 255 seconds;

6 MODBUS commands can be made serial HyperTerminal (serial assistant) OR ''Modbus Poll'' Enter;

7 Under the MODBUS command mode, it can support up to 64 devices in parallel

8 Baud_rate : 1200/2400/4800/9600(Default)/19200/38400/57600/115200BPS

9 Parity :None(Default)/Even/Odd

10 Size : 124*72*14MM(Only Board);127*88*38MM(With DIN Box);

11 Weight : 114g(Only Board),208g(With DIN Box)

12 Maximum load: 3A/250VAC ,3A /30VDC(Resistive load within 3A or inductive load within 1A)

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Application

PLC Output expansion board

HMI Configuration Software

Smart Home,Home Automation ,Wiser Home;

PTZ CCTV Camera

Security Monitoring

Identification system;

Mini Motor FW & BW

Automatic curtain control

LED Control

1 Use USB to RS485 to control a single board for setting parameters (RS485 address)

2 Use USB to RS485 to control multiple boards, each board needs to be set to a different RS485 address

3 Use the RS485 interface of the PLC to expand the external output port, and each board needs to be set to a different RS485 address