1 Channel Relay Module DC 30A 250V with Optocoupler Isolation Support High-level Triggered
Relay version: 24V.
Quiescent Current: 5mA.
Maximum current: 50mA.
Trigger current: 2 ~ 4mA.
Trigger voltage (high level): 8.5 ~ 24V.
Maximum load: AC 250V / 30A, DC 30V / 30A.
Module size: 50mm * 33mm * 24mm (L * W * H).
Product Weight: 36g.
There are four mounting bolts holes, hole 3.1mm, spacing 44.5mm * 27.5mm.
Module Interface Description:
DC +: positive module DC power supply (positive terminal voltage trigger)
DC-: DC power supply module negative electrode (anode terminal voltage trigger)
IN: Signal triggering end (default trigger the same voltage as power supply)
JD +: positive voltage relay control terminal
JD-: relay control terminal voltage of the negative
DC + and JD + with jumpered, DC- and JD- with jumpered, the same trigger terminal and relay control terminal voltage
High and low trigger mode selection, when the jumper is connected to L side, IN terminal is low trigger connection with the H for the high end trigger
Normally closed terminal (NC): relay normally closed terminal
Common terminal (COM): relay common
Normally open (NO): normally open relay