invt EC-PG805 TTL Incremental Encoder PG Expansion Module
Prefacio
Thank you for choosing the INVT EC-PG805-05 TTL incremental encoder PG expansion module. The EC-PG805-05 TTL incremental encoder PG expansion module is used with the GD880 series VFD control box to detect the TTL or RS422 incremental encoder. The expansion module monitors the rotational speed of the motor by detecting the output signal of the encoder, providing real-time speed feedback for precise speed control. This manual describes the product overview, installation, wiring, and commissioning instructions. Before installing the VFD, read through this manual carefully to ensure proper installation and running with excellent performance and powerful functions in full play.
Características do produto
- Incremental encoder multi-channel signal detection: IA+, IA -, IB+, IB -, IZ+, IZ-
- Provides power supply for encoders: 5V±5%/150mA
- Supports two input signal types: TTL differential signal input, RS422 signal input
- Admite referencia de pulso e saída de división de frecuencia
- With the encoder disconnection detection function, it avoids the expansion of the system fault impact
- Capaz de detectar a temperatura do motor a través do sinal do sensor de temperatura KTY84/PT100
- Adopts digital filtering technology to improve electromagnetic compatibility and realize long-distance stable reception of encoder signals.
Produto rematadoview
Descrición do modelo
Especificacións
Táboa 1-1 Especificacións
Parámetros técnicos
Táboa 1-2 Parámetros técnicos
Nota: The Disconnection detection function is only supported when the motor is running.
Estrutura
Figure 1-2 Component diagram
Táboa 1-3 Descrición dos compoñentes
Instalación e cableado
Precaucións de instalación
Required tools: Phillips screwdriver PHl, straight screwdriver SL3
Táboa 2-1 Screw torque requirements
Dimensións
The dimensions of the PG expansion module are 73.5x 103 x 34 mm (W*H*D).
Instrucións de instalación
It is recommended to place the PG expansion module in expansion slot 1 of the control box. The following is an example da instalación no slot 1.
Paso 1: Coloque o módulo de expansión na posición correspondente da rañura de expansión da caixa de control 1, aliñalo coa rañura e, a continuación, fíxao.
Paso 2: Align the expansion module positioning hole with the positioning stud.
Paso 3:F: Fix with an M3 screw. The installation is complete.
Nota
- O módulo de expansión e a caixa de control están conectados eléctricamente a través de ranuras. Instalaos no seu lugar.
- Para garantir o funcionamento fiable do módulo de expansión e cumprir os requisitos de compatibilidade electromagnética, aperte os parafusos segundo o par de apriete recomendado para unha conexión a terra fiable.
Instrucións de desmontaxe
You disassemble the module by reversing the order of steps described in section 2.3 Installation instructions.
Paso 1: Disconnect all power supplies and disassemble all cables connected to the expansion module.
Paso 2: Use a Phillips screwdriver PHl to remove the grounding screws of the expansion module.
Paso 3: Lift the expansion module out of the control box, positioning stud, and pull it out to a suitable position. Disassembly is complete.
Terminal de cableado do usuario
Nota
- The number of the PG extension module that supports the KTY84 type and that supports the PT100 type are different. Please note this when placing an order.
- The PG expansion module supports one PT100 or three PT100s for use in series.
Táboa 2-3 Definición da función do terminal X4
Table 2-4 Function definition of RJ45 interfaces X1-X2
Figure 2-3 External wiring diagram when using EC-PG805-05
Nota: For the PT100 temperature sensor application (in a 3-channel series connection), J3 should be shortened.
Precaucións de cableado
Nota
- Para o cableado do codificador dentro do armario, sepáraos dos cables de interferencia fortes (como os cables de alimentación) cun intervalo recomendado de 30 cm.
- Para o cableado do codificador fóra do armario, evite o cableado paralelo co cable de alimentación e evite formar un anel. Se as condicións o permiten, recoméndase utilizar un conduto metálico para o cableado.
- To ensure high anti-interference capability in closed-loop control, you need to use a shielded wire for encoder cables and ground both ends of the cable, that is, connect the shielding layer on the motor side to the motor housing, and connect the shielding layer on the PG module side to the PE terminal.
Instrución de posta en marcha
Table 3-1 Function code parameters related to PG expansion module.
Nota: For other parameter settings of the EC-PG805-05 TTL incremental encoder PG expansion module, see the software manuals of the GD880 series inverter unit.
Documentos/Recursos
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