BMXDDO1602 is a digital output module used in Programmable Logic Controllers (PLCs). It provides a high level of flexibility and control to industrial systems. The module converts digital signals from the PLC into ON/OFF voltage signals, which are then sent to industrial equipment. In this article, we will explain the wiring diagram of BMXDDO1602 in easy-to-understand language.
Overview of BMXDDO1602 Wiring Diagram
The wiring diagram of BMXDDO1602 comprises of 24V DC power supply, a PC, and the module. The power supply provides a stable voltage to operate the module. The PC is used to communicate with the PLC controller and send digital signals to BMXDDO1602. The module consists of two types of outputs – Relay and Source
Relay Outputs
BMXDDO1602 provides 16 Relay outputs. These outputs are used to control industrial equipment, such as motors and valves. The wiring diagram for the Relay output is given below:
| Wire Color | Function |
|---|---|
| Black | Common (Com) |
| Red | Normally Open (NO) |
| Blue | Normally Closed (NC) |
The Com wire is connected to the positive (+) voltage terminal, and the NO and NC wires are connected to the industrial equipment. When the Relay output is ON, the NO wire is connected to the Com wire, and when the output is OFF, the NC wire is connected to the Com wire.
The wiring diagram for the Relay output is straightforward and easy to understand. However, it is important to follow the wiring color code mentioned in the table to avoid confusion and errors.
Source Outputs
BMXDDO1602 provides 16 Source outputs. These outputs are used to control devices that require a voltage signal of 24V DC, such as lamps and solenoids. The wiring diagram for the Source output is given below:
| Wire Color | Function |
|---|---|
| Black | Common (Com) |
| Red | Positive (+) |
The Com wire is connected to the negative (-) voltage terminal, and the Positive wire is connected to the industrial equipment. When the Source output is ON, it provides 24V DC to the equipment, and when the output is OFF, no voltage is supplied.
The wiring diagram for the Source output is simple and easy to understand. However, it is important to use a stable 24V DC power supply to avoid damage to the equipment.
FAQs
Q: Can I connect two devices to one Relay output?
A: No, you cannot connect two devices to one Relay output. The Relay output is designed to control one device at a time.
Q: Can I connect a device that requires 12V DC to the Source output?
A: No, you cannot connect a device that requires 12V DC to the Source output. The Source output provides a voltage signal of 24V DC only.
Q: What is the maximum current rating for Relay and Source outputs?
A: The maximum current rating for the Relay output is 3A, and for the Source output, it is 100mA.
Q: Can I change the wiring color code?
A: No, you cannot change the wiring color code. The wiring color code mentioned in the table is standardized and must be followed to avoid confusion and errors.
Q: What precautions should I take while wiring BMXDDO1602?
A: You must ensure that the power supply voltage is stable and correct. The wiring must be done meticulously following the color code mentioned in the table. You must also ensure that there are no loose connections, as they can cause a short circuit.
Q: What is the lifespan of BMXDDO1602?
A: The lifespan of BMXDDO1602 is around ten years if it is used in a controlled environment and maintained properly.
Conclusion
The wiring diagram of BMXDDO1602 is crucial for proper functioning of industrial systems. In this article, we explained the wiring diagram for Relay and Source outputs. It is important to follow the wiring color code and take necessary precautions to avoid errors and damage to industrial equipment. We hope that this article helped you understand the BMXDDO1602 wiring diagram in an easy and comprehensible way.
