R4W9B12 4CH MOS Tube Output Control Board – RS485 Modbus RTU PLC Expansion Module with 3A NPN Output for LED Dimmer Valve Driver DC 6-25V
only TTL232
$7.88
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1 PCS 2 in 1 RS485/TTL232 4CH MOS transistor & 8CH TTL Level Ouput Module
Description:
1 Working voltage: DC 6-25V
2 Working current: 10-15MA
3 Compatible with two command control modes, AT command and MODBUS RUT command
4 AT command: ON/OFF/Self-locking/Inter-locking/Momentary/Delay, delay time 0.1-9999.9 seconds
5 MODBUS RTU command supports 01/03/05/06/15/16 function code
6 In MODBUS command mode, up to 247 devices can be used in parallel
7 With RS485 and RS232 (TTL) dual bus interface, the two interfaces can be used at the same time
8 4-channel 3A MOS tube output (O1-O4)
9 8-channel 5V TTL level output pins (O5-O12), low level (default)/high level output
10 Size: 96.5*35*15MM
11 Weight: 27 grams
For more information, please contact me
1 With RS485 and TTL232 interfaces, the two interfaces are independent of each other and can be used at the same time.
2 4-channel MOS tube output (O1-O4), the maximum driving capacity is 3A, NPN low-level output, can drive resistive and inductive loads such as LED relays, low-power motors, and solenoid valves.
3 8-channel 5V TTL port output (O5-O12), the maximum driving capacity is 10MA. Default low level output (NPN), can be set to high level output (PNP) by command
4 In order to work stably, the power supply power must be greater than 2 times the load power, if it is an inductive load, more than 3 times
5 By default, AT command and Modbus RTU command can be used at the same time. The two pads of M0 are welded together, and only Modbus RTU command can be used.
Application
PLC IO expansion board
Smart Home,Home Automation ,Wiser Home;
DC motor drive
Relay Solenoid Valve
Security Monitoring
Identification system;
Current and voltage meters
LED Lamp Drivers
Automatic curtain control
Wiring Diagram:
1 4-port MOS tube output wiring diagram (O1-O4)
2 8-port TTL output wiring diagram (O5-O12)
R4W9B12 4CH MOS Tube Output Control Board – RS485 Modbus RTU PLC Expansion Module with 3A NPN Output for LED Dimmer Valve Driver DC 6-25V
$7.88
Product Name: DC 12V 24V RS485 Multifunction Solid State Relay Module 4CH MOS transistor & 8CH TTL Level Ouput Board Modbus RTU & AT Command
Package inlcuded:
1 PCS 2 in 1 RS485/TTL232 4CH MOS transistor & 8CH TTL Level Ouput Module
Description:
1 Working voltage: DC 6-25V
2 Working current: 10-15MA
3 Compatible with two command control modes, AT command and MODBUS RUT command
4 AT command: ON/OFF/Self-locking/Inter-locking/Momentary/Delay, delay time 0.1-9999.9 seconds
5 MODBUS RTU command supports 01/03/05/06/15/16 function code
6 In MODBUS command mode, up to 247 devices can be used in parallel
7 With RS485 and RS232 (TTL) dual bus interface, the two interfaces can be used at the same time
8 4-channel 3A MOS tube output (O1-O4)
9 8-channel 5V TTL level output pins (O5-O12), low level (default)/high level output
10 Size: 96.5*35*15MM
11 Weight: 27 grams
For more information, please contact me
1 With RS485 and TTL232 interfaces, the two interfaces are independent of each other and can be used at the same time.
2 4-channel MOS tube output (O1-O4), the maximum driving capacity is 3A, NPN low-level output, can drive resistive and inductive loads such as LED relays, low-power motors, and solenoid valves.
3 8-channel 5V TTL port output (O5-O12), the maximum driving capacity is 10MA. Default low level output (NPN), can be set to high level output (PNP) by command
4 In order to work stably, the power supply power must be greater than 2 times the load power, if it is an inductive load, more than 3 times
5 By default, AT command and Modbus RTU command can be used at the same time. The two pads of M0 are welded together, and only Modbus RTU command can be used.
Application
PLC IO expansion board
Smart Home,Home Automation ,Wiser Home;
DC motor drive
Relay Solenoid Valve
Security Monitoring
Identification system;
Current and voltage meters
LED Lamp Drivers
Automatic curtain control
Wiring Diagram:
1 4-port MOS tube output wiring diagram (O1-O4)
2 8-port TTL output wiring diagram (O5-O12)