8Channel RS232 TTL232 IO Control Switch Board Com DB9 Serial Port for Momentary Sel... (VOLTAGE: 5V)

New

Add to cart

Shipping

Standard courier shipping from R30

R30 Standard shipping using one of our trusted couriers applies to most areas in South Africa. Some areas may attract a R30 surcharge. This will be calculated at checkout if applicable.
Check my rate

Ready to ship in

The seller has indicated that they will usually have this item ready to ship within 15 business days. Shipping time depends on your delivery address. The most accurate delivery time will be calculated at checkout, but in general, the following shipping times apply:

Standard Delivery

Main centres:	1-3 business days
Regional areas:	3-4 business days
Remote areas:	3-5 business days

Returns

Replacement 7 Days guarantee

Replacement Guarantee: 7 Days: We stand by this guarantee

Get it now, pay later

Seller

szulou1797

93.63% Positive ratings

Buyer Protection

How you're covered

Product details

Condition

New

Location

International

Bob Shop ID

615101853

SELECTED OPTION:
VOLTAGE: 5V

Descriptions:? ? Operating Voltage : DC 5V(5V Version) / DC 6-24V(12V Version) Operating Current : 10-15MA Two serial ports: RS232 DB9 interface, TTL 232 interface 8 Output control pins, 5V TTL level, low level (default) / high level output ''Open'' ''Close'' ''Momentary'' ''Self-locking'' ''Interlock'' ''Delay''(Only AT command)? ''All Relays Open'' ''All Relays Close'' 8 Commands Two kinds of commands: AT command and 8-byte command, the two commands are automatically recognized, no need to switch. Under the ''Delay'' command ,the maximum delay is 9999 seconds(Only AT command) Size: 54 x 31 x17mm? ? Application: ?? Automated industry PLC Relay Module Smart Home,Home Automation ; Identification system; Motor FW & BW; CCTV Camera PTZ Control;? Security system; LED dot matrix screen; RS232 remote control. ? Package Incldued: ? 1 x 8Channel RS232 TTL232 IO Control Switch Relay Board