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Main image of 2 in 1 RS485/TTL232 4 Channel MOS Transistor 8 Channel TTL Level Output Module

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2 in 1 RS485/TTL232 4 Channel MOS Transistor 8 Channel TTL Level Output Module

1. Use high-quality materials with guaranteed quality
2. It has RS485 and TTL232 interfaces, which are independent of each other and can be used simultaneously
3.4 channel MOS transistor output (O1-O4), maximum driving capacity of 3A, NPN low-level output, capable of driving resistance and inductance loads such as LED relays, low-power motors, solenoid valves, etc
4.8 channels of 5V TTL port output (O5-O12), with a maximum drive capacity of 10MA. Default Low Level Output (NPN), which can be set to High Level Output (PNP) by command
5. For more stable operation, the power supply must be greater than 2 times the load power, and if it is an inductive load, it must be greater than 3 times
By default, the AT command and Modbus RTU command can be used simultaneously. The two pads of M0 are welded together and can only be used with Modbus RTU commands

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Parameters:
Working voltage: DC6-25V
Working current: 10-15MA
Compatible with two command control modes: AT command and MODBUS RUT command
AT command: on/off/self-locking/interlocking/instantaneous/delay, delay time 0.1 - 9999.9 seconds
MODBUS RTU command supports 01/03/05/06/15/16 function code
In MODBUS command mode, up to 247 devices can be used in parallel
Equipped with RS485 and RS232 (TTL) dual bus interfaces, both interfaces can be used simultaneously
4-channel 3A MOS transistor output (O1-O4)
8-channel 5V TTL level output pin (O5-O12), low level (default) /high level output
Size: 96.5 * 35 * 15MM
Weight: 27 grams

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Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by B-IN Electronics Return Policy

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Item#: 9SIB7VEJRT8001