Relay (role) 5V /, - SRD-05VDC-SL-C / SRD-12VDC-SL-C, 5 chân Songle -, 12V / 24V -, chân Songle - SRD-05VDC-SL-C, / 12V / 24V, Songle - SRD-05VDC-SL-C /, 24V - 5 chân, / 24V - 5, 5V / 12V /, / SRD-12VDC-SL-C / SRD-24VDC-SL-C, (role) 5V / 12V, - 5 chân Songle, SRD-05VDC-SL-C / SRD-12VDC-SL-C /