Encoder wiring specification and 5-wire encoder wiring method

Encoder wiring specification

Encoder is a device that compiles and converts physical signals into signals that can be used for communication, transmission and storage. Used in speed control or position control system detection elements. The on-site transportation vehicles all use the CEV65 M type encoder of Dier TR manufacturer, where C means compact absolute, E means optical, V means real axis, M means multi-turn, and 65 means shell 65mm.

Encoder wiring method 1:

Tools needed: a wire stripper, a flat screwdriver with a 2mm opening, a set of six flowers, a pliers with a 3mm opening and a Phillips screwdriver with a 3mm opening

Steps:

1) Set the address, and take the encoder with the wiring port facing down. The left dial is ten digits and the right dial is the ones digit.

2) Set terminal: When only the line is connected, this encoder is the terminal, and both terminals are turned ON; when both the incoming and outgoing lines are connected, both dial codes are dialed to 1.

3) Wiring:

a)Put the accessories of the terminal block on the DP line in order, as shown in Figure 3;

Encoder|Transmitter|Soft starter|Power supply|VFD|Light curtain|Servo products|Human-machine interface|Solenoid valve|Cylinder|Actuator|Flow meter|Transformer|Thyristor|Sensor|Deceleration drive gearbox reducer|Linear guide|Circuit breaker|Refrigeration compressorAll industrial products of okplazas are purchased from the original factory or formal channels of agents to ensure the original authenticity, which perfectly solves the problem of industrial product sample procurement and small-batch procurement for the majority of engineers and purchasing personnel.

b)Peel off the outer rubber layer of the DP line about 10cm, as shown in Figure 4;

Encoder|Transmitter|Soft starter|Power supply|VFD|Light curtain|Servo products|Human-machine interface|Solenoid valve|Cylinder|Actuator|Flow meter|Transformer|Thyristor|Sensor|Deceleration drive gearbox reducer|Linear guide|Circuit breaker|Refrigeration compressorAll industrial products of okplazas are purchased from the original factory or formal channels of agents to ensure the original authenticity, which perfectly solves the problem of industrial product sample procurement and small-batch procurement for the majority of engineers and purchasing personnel.

c) The inner metal shielding layer is repeatedly opened, and twisted into a strand, as shown in Figure 5;

d) Strip off the white protective layer inside the cable, connect the shielding layer to the screw marked by the oval in Figure 7, and connect the network cable, A to the green wire, B to the red wire, as shown in Figure 6, Figure 7.

Advantages and disadvantages of this method:

Advantages: good shielding layer contact;

Disadvantages: the wiring method is complicated and not easy to operate

Encoder wiring method 2:

Tools needed: DP wire stripping knife, 2mm slotted screwdriver, a set of six flowers, a pair of pliers, and a Phillips screwdriver with 3mm opening. Steps:

3) Wiring:

a) Strip the wire with a professional DP wire stripper, put on the accessories in order according to Figure 8, and shield;

b)Wiring, connect A to the green wire and B to the red wire, as shown in Figure 10.

Encoder|Transmitter|Soft starter|Power supply|VFD|Light curtain|Servo products|Human-machine interface|Solenoid valve|Cylinder|Actuator|Flow meter|Transformer|Thyristor|Sensor|Deceleration drive gearbox reducer|Linear guide|Circuit breaker|Refrigeration compressorAll industrial products of okplazas are purchased from the original factory or formal channels of agents to ensure the original authenticity, which perfectly solves the problem of industrial product sample procurement and small-batch procurement for the majority of engineers and purchasing personnel.

Advantages and disadvantages of this method:

Advantages: simple wiring method, easy to operate; Disadvantages: The shielding layer is prone to poor contact.

5-wire encoder wiring method:

1. The program uses a one-way counter to connect to a DC24V power supply and an A;

2. If you are using a two-way counter to connect to the DC24V power supply and A, B can be. It should be noted that A and B need to be connected to the input point of the PLC with high-speed counting function;

3. The three cores are connected to +, -, and A phases, according to the encoder manual.

The 5 wires are A/B/Z, plus two power wires; the 5 wires are incremental wire-saving encoder cables, including quadrature encoding, motor zero and power wires for common ground transmission, and sector Huo Er signal is shared with ABZ, it is occupied by UVW for a short time when power is on; 5 programs are processed slightly, the encoder power supply must be controlled when starting, and the number of cable cores is less than that of multi-wire type.