12V 16-Channel Relay Module with Optocoupler Low Level Triger for Arduino
Product information |
Description:
Module description:
1. Maximum load on normally open pin: AC 250V/10A, DC 30V/10A.
2. Trigger current 5mA;
Module interface specifications:
1. DC+ : DC power supply positive pole
2. DC- : DC power supply negative pole
3. IN1~IN16 : relay signal triggering pin
Relay output:
1. Normally closed pin (NC1~NC16) : relay normally closed pin
2. Common pin (COM1~COM16) : relay common pin
3. Normally opened pin (NO1~NO16) : relay normally opened p
Package inside:
1pcs
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