Sinon il y a des modules 4 voies .
Je ne comprend pas bien le fonctionnement de celui-ci qui possède un port série (connecteur 4 pins en bas noté 串口下载程序入口 )
Module function:
Users can display the key and select the following 18 kinds of functions in one, you can set and save functionparameters, you can also view the parameters of the current function of the time parameter sets the minimum0.1 seconds adjustable, accuracy better than 0.01 seconds,
Tips: Function 1-8 on power-up self-start function 9-18 require high pulse signal to trigger the start (high duration is shorter than 20ms, hereinafter the same), 9 is a self-locking mode function, function 10 is level control mode.
Function 1:
Timing Pick: After power, time delay relay pull T1, T1 between 0.1 seconds -270 hours adjustable, CH1interface to a high level pulse signal, repeat the above functions;
Function 2:
Timing off: when the power relay, time delay relay disconnected T1, T1 between 0.1 seconds -270 hours adjustable, CH1 interface to a high level pulse signal, repeat the above functions;
Function 3:
Timing pull off again: After power relay to not pull, the delay time T1 reaches the relay is energized; pull the relay off after T2 arrival time, delay time T1 and T2 in 0.1 seconds -270 hours between adjustable to CH1interface a high pulse signal, repeat the above functions;
Function 4:
Timing and then pull off: After power, immediately pull the relay, the relay off delay time T1 after arrival; T2arrive after disconnecting time relay, -270 hour in 0.1 seconds delay time between T1 and T2 adjustable toCH1 interface a high pulse signal, repeat the above functions;
Function 5:
Infinite loop timing mode 1: After power relay to not pull, after the delay time T1 reaches the relay is energized; pull the relay off after time T2 arrives, and then repeat the above condition, the delay time T1 andT2 at 0.1 adjustable between second -270 hours, giving a high level pulse signal CH1 interface, you canrestart the above functions;
Function 6:
Infinite loop timing mode 2: After power, immediately pull the relay delay time T1 reaches the relay off; arriveafter disconnecting time T2 relay, and then repeat the above condition, the delay time T1 and T2 in 0.1 seconds adjustable between -270 hours, giving a high level pulse signal CH1 interface, you can restart the above functions;
Function 7:
Finite loop timing mode 1: After power relay to not pull, the delay time T1 reaches the relay is energized; pulloff the relay arrival time T2, and then repeat the NX times above the state, this time in T1 and T2 adjustablebetween 0.1 seconds -9999 seconds NX cycles adjustable between 1-9999 times, giving a high level pulsesignal CH1 interface, you can restart the above functions;
Function 8:
Finite loop timing mode 2: After power, immediately pull the relay delay time T1 reaches the relay off; arriveafter disconnecting time T2 relay, and then repeat the NX times more state, then T1 and T2 at 0.1 adjustablebetween second -9999 seconds NX cycles adjustable between 1-9999 times, a high-level interface to CH1pulse signal, the above functions can be re-started;
Function 9:
Latching relay modes: CH1 interface to relay a high level pulse signal, relay, give a high pulse signal relaydisconnected.
Function 10:
Trigger relay mode: with delay off function after power relay does not act, a high signal to CH1 interface, the relay immediately pull, the CH1 signal disappears, the relay still pull, pull-time T1 after the arrival relayinterrupted, and the T1 is adjustable between 0 seconds -270 hours.
Note: This feature, if T1 is set to 0 seconds, it becomes: CH1 have high signal relay, no signal is immediatelydisconnected.
Function 11:
Pull the trigger timing: After power relay does not act, a high-level interface to CH1 pulse signal, the delaytime relay pull T1, T1 between 0.1 seconds -270 hours adjustable, repeating a high level interface to CH1pulse signal, repeat the above function;
Function 12:
Trigger timing off: After power relay does not act, a high-level interface to CH1 pulse signal relay, the relay offdelay time T1, T1 between 0.1 seconds -270 hours adjustable, repeat to CH1 interface a high pulse signal,repeat the above functions;
Function 13:
Pull the trigger timing then disconnect: After power relay does not act, CH1 interface to a high level pulsesignal, the delay time T1 reaches the relay is energized; pull the relay off after T2 arrival time, delay time T1and T2 between 0.1 seconds -270 hours adjustable, repeat CH1 interface to a high level pulse signal, repeatthe above functions;
Function 14:
Disconnect and then pull the trigger timing: After power relay does not act, a high-level interface to CH1 pulse signal, immediately pull the relay, the relay off delay time T1 after arrival; T2 arrive after disconnecting timerelay, delay time between T1 and T2 in 0.1 seconds -270 hours adjustable, repeat CH1 interface to a high level pulse signal, repeat the above functions;
Function 15:
Infinite loop timing mode 1: After power relay does not operate to a high level pulse signal CH1 interface, thedelay time T1 reaches the relay is energized; pull off the relay arrival time T2, and then repeat the abovecondition, the extension when the time between T1 and T2 in 0.1 seconds -270 hours adjustable, repeat CH1interface to a high level pulse signal, the above functions can be re-started;
Function 16:
Infinite loop timing mode 2: After power relay does not act, a high-level interface to CH1 pulse signal,immediately pull the relay, the relay off delay time T1 after arrival; break time T2 after reaching relay, thenrepeat the above condition, the delay time between T1 and T2 in 0.1 seconds -270 hours adjustable, repeatCH1 interface to a high level pulse signal, the above functions can be re-started;
Function 17:
Finite loop timing mode 1: After power relay does not act, a high-level interface to CH1 pulse signal, thedelay time T1 reaches the relay is energized; pull the relay off after time T2 arrives, and then repeat the above state NX times , this time between T1 and T2 in 0.1 seconds -9999 seconds adjustable cycles NXadjustable between 1-9999 times, repeating to a high level pulse signal CH1 interface, you can restart the above functions;
Function 18:
Finite loop timing mode 2: After power relay does not act, CH1 interface to a high level pulse signal,immediately pull the relay, the relay off delay time T1 after arrival; break time T2 after reaching relay, thenrepeat NX times above the state, this time between T1 and T2 in 0.1 seconds -9999 seconds adjustablecycles NX adjustable between 1-9999 times, repeating to a high pulse signal CH1 interface, you can startover again function;
Electrical parameters:
Operating voltage: DC 5V, 12V, 24V three options (should not exceed the nominal voltage of + 10%)
Working Current: less than 5V 180mA (when the relay is not operating less than 15mA, turn off the display of less than 3mA)
12V is less than 90mA (when the relay is not operating less than 15mA, turn off the display of less than 3mA)
When 24V is less than 60mA (when the relay is not operating less than 15mA, turn off the display of less than3mA)
Working temperature: Recommended -20 -60 (extreme operating temperature range -30 -70 )
Load capacity: normally open relay ports Maximum load capacity: DC 0-30V / 10A, AC 0-250V / 10A
Relay normally closed port maximum load capacity: DC 0-28V / 10A, AC 0-125V / 10A
Module interface
Module voltage / signal inputs: There are 3-wire interface, all interfaces are terminal, user-friendly
1, DC +: DC power positive
2, DC-: DC power supply negative
3, CH1: an input signal detection interface
4, CH2: Input Signal Detection Interface 2
Load relay outputs: Three line interface, all interfaces have terminal blocks
1, NO1: After the first relay normally open interface and relay before floating, shorted absorbed and COM1
2, COM1: first relay Common Interface
3, NC1: The first way normally closed relay interface and relay COM1 shorted before and after the pull-vacant
4, NO2: after the second relay normally open interface and relay before floating, shorted absorbed andCOM2
5, COM2: second relay Common Interface
6, NC2: second normally closed relay interface and relay before and COM2 short, pull-vacant post
(ou autre pic) ça coutera 5 fois plus cher mais c'est vachement plus amusant et gratifiant 
