Isolated 16 Channel Relay Module DC 24V

Isolated 16 Channel Relay Module DC 24V Description

1、With power supply reverse connection function to prevent damaging the module. 2、The module uses genuine high-quality relay, rated load of normally open interface: AC /10A, DC 30V/10A. 3、Using small-sized two-way isolated optocoupler, with strong anti-interference ability and stable performance; trigger current is only 5mA. 4、Users can select the control level of the relay, which can be high level pull-in or low level pull-in. 5、The module has built-in finite current resistor. The positive and negative pole control of the power supply can be used directly, or use the I/O port of the single-chip to control.
Isolation Type 16 Channel Relay Module can select high-level or low-level signal triggering, and only needs 5mA current to drive the relay with 10A control capability to pull in.
The module adopts genuine high-quality power relay, high-quality small-sized package optocoupler, high-power high dielectric strength triode, red and blue signal indicator, military-grade double-sided PCB board, and with reasonable layout and stable performance, can be widely used in a variety pf powers control.
Features:
1. With power supply reverse connection function to prevent damaging the module.
3. Using small-sized two-way isolated optocoupler, with strong anti-interference ability and stable performance; trigger current is only 5mA.
4. Users can select the control level of the relay, which can be high level pull-in or low level pull-in.
5. The module has built-in finite current resistor. The positive and negative pole control of the power supply can be used directly, or use the I/O port of the single-chip to control.
6. Power indicator (red), relay status indicator (blue)
7. User-friendly interface design, all interfaces can be directly connected by the wiring terminals, very convenient.
8. Designed with 4 3mm fixed bolt holes for easy mounting.
Specification:
Trigger current: 5mA
Mounting hole diameter: 3mm
Module size (L*W*H): 15.3*10*2.0cm / 6.0*3.9*0.8in
Package weight: Approx. 246g/8.7oz
Module interface:
Module control interfaces have 16 wiring terminals.
2. DC-: Connect to DC power supply -
3. XM: Common terminal of optoelectronic isolation chip
If use high level control: This interface should be connected to the negative pole of control board power supply.
If use low level control: This interface should be connected to the positive pole of control board power supply.
4. X1-X16: Relay control interface
Relay output interfaces have 48 wiring terminals.
1. NO1-NO16: Normally open interfaces of the relays
2, COM1-COM16: Common interface of the relays
3. NC1-NC16: Normally closed interfaces of the relays
Package list:
1 * 16 Channel Relay Module