If you are looking for a detailed guide on the 1734 IA4 wiring diagram, you have come to the right place. Here, we will break down the wiring diagram step by step and provide you with all the information you need to get started.
What is 1734 IA4?
The 1734 IA4 is an analog input module manufactured by Allen-Bradley. It is designed to accept four voltage, current, and thermocouple inputs. The module is part of the POINT I/O system, which is a compact and modular input/output system that allows for easy installation and configuration.
Features of 1734 IA4
The 1734 IA4 module comes with the following features:
| Feature | Description |
|---|---|
| Compact Design | The module is compact and saves space. |
| Four Input Channels | The module has four input channels that accept voltage, current, and thermocouple inputs. |
| LED Indicators | The module has LED indicators that show the status of each channel. |
| PointBus Communication | The module uses PointBus communication for easy installation and configuration. |
Wiring the 1734 IA4 Module
Wiring the 1734 IA4 module is a straightforward process. However, it is essential to follow the manufacturer’s guidelines to ensure proper functioning. The following steps will guide you through the wiring process:
Step 1: Power Supply Wiring
The first step is to connect the power supply to the module. The 1734 IA4 module requires a 24VDC power supply. You can either use an external power supply or a power supply module that comes with the POINT I/O system.
Step 2: Grounding
It is essential to ground the module to ensure proper functioning and prevent electrical interference. Connect the ground wire to the grounding screw on the module.
Step 3: Input Wiring
The 1734 IA4 module has four input channels, and each channel can accept voltage, current, and thermocouple inputs. The following table shows the pinouts for each channel:
| Channel | Pinout |
|---|---|
| Channel 0 | Voltage: 0 (+) Voltage: 1 (-) Current: 0 (+) Current: 1 (-) Thermocouple: Positive Thermocouple: Negative |
| Channel 1 | Voltage: 2 (+) Voltage: 3 (-) Current: 2 (+) Current: 3 (-) Thermocouple: Positive Thermocouple: Negative |
| Channel 2 | Voltage: 4 (+) Voltage: 5 (-) Current: 4 (+) Current: 5 (-) Thermocouple: Positive Thermocouple: Negative |
| Channel 3 | Voltage: 6 (+) Voltage: 7 (-) Current: 6 (+) Current: 7 (-) Thermocouple: Positive Thermocouple: Negative |
Connect the positive and negative wires of the voltage and current inputs to the corresponding pins. For the thermocouple inputs, connect the positive and negative wires of the thermocouple to the corresponding pins.
Step 4: Module Addressing
After wiring the module, you need to assign a unique address to it. The addressing process depends on the type of controller you are using. Follow the manufacturer’s guidelines to assign an address to the module.
FAQs
Q1. Can the 1734 IA4 module accept RTD inputs?
No, the 1734 IA4 module cannot accept RTD inputs. It can only accept voltage, current, and thermocouple inputs.
Q2. What is the maximum current that the 1734 IA4 module can accept?
The 1734 IA4 module can accept a maximum current of 20mA per channel.
Q3. Can the 1734 IA4 module operate in harsh environments?
Yes, the 1734 IA4 module is designed to operate in harsh industrial environments. It is resistant to shock, vibration, and electromagnetic interference.
Q4. Is it possible to add more input channels to the 1734 IA4 module?
No, it is not possible to add more input channels to the 1734 IA4 module. However, you can use multiple modules to increase the number of input channels.
Q5. What is the resolution of the 1734 IA4 module?
The 1734 IA4 module has a resolution of 16 bits per channel.
With this guide, you should now be able to wire the 1734 IA4 module with ease. If you have any questions or concerns, reach out to the manufacturer or a certified technician for assistance.
