8-Channel Relay Module (12VDC)| High/Low Level Trigger with Optocoupler Isolation Load DC 30V/10A AC 250V/10A for PLC

Description:

Electrical parameters:

• Supply voltage: DC5V / 12V
• Trigger mode: High / Low Level Trigger
• Load voltage: DC 30V / AC 250V
• Load current: 10A
• Product weight: 120g
• Size:141.5x50x18.5mm (LxWxH)
• Mounting hole size:136×44.5(LxW)Module Interface:

1. DC +: Power supply Positive. (Module supply voltage must be DC, and the voltage to be consistent with the relay voltage).
2. DC -: Power supply negative.
3. IN1-IN8: According to the setting of each way, it can control the corresponding relay to be high or low.

Relay output:
All interfaces can be directly connected, user-friendly

1. NO1 – NO8: relay normally-open interface
2. COM1 – COM8: relay common interface
3. NC1 – NC8: normally closed relay interface

High / Low Trigger Select :

1. S1-S8 is the relay 1-channel to 8-channel high / low trigger selection
2. COM and Low connected, the relay is a low-level trigger; COM and High connected. the relay is a high-level trigger. 

Package Included:
1×8-Channel Relay Module