La description
 Functions and features
1.Using of high-quality relay,Normally open relay contacts maximum
load：AC *****0V/*0A, DC ****0V/*0A;
2.Using of high-withstand voltage transistor, strong driving
ability, stable performance, trigger current of 5mA;
3.There have 5v, *2v, *4v three operating voltage modules to choose
from; also have 1, 2, 4, 8 channel modules to choose from;
4.The relay using of hgh or low-level voltage signals to trigger
,the module contain limited flow resistance, Low-level voltage
signals can be DC power supply negative, also can be
microcontroller I/O port set low;
5.Fault-tolerant design, if the control line is broken, the relay
will not operate;
6.The power indicator (red LED), *-channel relay status
indicator(blue LED);
7.The interface humanization design, all interfaces can be drawn
through terminals connect directly, very convenient;
8.The module size: 7.5cm (L) * 5.0cm (W) * 2.0cm (H);
9.Which has four fixed bolt holes for easy installation.
II. Relay Module Interface
The module control terminal: *-wire interface, all interfaces have
terminal blocks, very convenient. 1.VCC/DC+: the positive electrode
of the DC power (there is 5V, *2V and *4V modules to choose
from);
2.GND/DC-: the negative electrode of the DC power ;
3.CL*-CL4: relay control interface, low level corresponding relay
pull.
The relay module outputs: **-wire interface, all interfaces have
terminal blocks, very convenient.
 1.NO*-NO4: the relay normally open contacts; 2.COM*-COM4: the
Relay common contact; 3.NC*-NC4: the relay normally closed
contacts.
| Pays: |
China |
| N ° de modèle: |
RM4LS
|
| Prix FOB: |
4.95 ~ 4.4 / Piece ( Negotiable ) (Negotiable)
Obtenir le dernier prix
|
| Localité: |
- |
| Prix de commande minimale: |
4.95 per Piece |
| Commande minimale: |
1 Piece |
| Packaging Detail: |
box |
| Heure de livraison: |
3days |
| Capacité de Fournir: |
100000 Piece per Month |
| Payment Type: |
Western Union, T/T |
| Groupe de produits : |
Relay module series
|
