08-30-2024, 01:22 PM
1. you don't buy from KinCony's Official store, we don't have your order number.
2. digital input:
when digital input =0v, just short with GND, means trigger.
when digital input =8-12v, means NOT trigger.
digital input mainly use for dry contact signal.
3. KC868-A16 have 4 channel analog input ports.
actually the circuit is same, if use for VOLTAGE or CURRENT, just replace two resistance for SWITCH.
for example, if you want CHA1 use for 4-20mA, you can replace R70 resistance with 0ohm, R72 resistance with 150ohm.
every analog input channel switch as the same way. so if you want 4 channel of 4-20mA, just replace with all resistance.
2. digital input:
when digital input =0v, just short with GND, means trigger.
when digital input =8-12v, means NOT trigger.
digital input mainly use for dry contact signal.
3. KC868-A16 have 4 channel analog input ports.
actually the circuit is same, if use for VOLTAGE or CURRENT, just replace two resistance for SWITCH.
for example, if you want CHA1 use for 4-20mA, you can replace R70 resistance with 0ohm, R72 resistance with 150ohm.
every analog input channel switch as the same way. so if you want 4 channel of 4-20mA, just replace with all resistance.