Function:
1 There are 6 commands: Designed to have OPEN, CLOSE, MEMENTARY, SERF LOCKING, INTERLOCK, DELAY 6 Commands, very convenient.
2. IMPROVED CONTROL: Command mode allows you to connect up to 64 devices in parallel for easy control.
3 Reliable Operation: RTU command supports 03, 06, 16 function codes, DELAY commands may cause 255 seconds.
4 Practical Use: PLC output expansion board, smart home, home automation, PTZCCTV camera, etc.
5 EASY TO INSTALL: Lightweight and compact size, installs in minutes.
Specifications:
Item Type:Relay Module
Model: N438B08
Material: PCB
Product Features:
1 DC 12V Power Supply
2. Standby current) All relays are closed): 12MA, 40MA with one relay open, 68MA with 2 relays open, 94MA with 3 relays, 122MA with 4 open relays 148MA with 5 open relays 174MA with 6 relays open, 198MA with 7 relays open , 8 relays 224MA opened.
3 Enhanced RS485 interface protection) TVS)
4 OPEN, CLOSE, MEMENTARY, SELF LOCKING, INTE