Digital Conversion Module CSD-892

Specifications

How to choose Digital indicator

Points to check when selecting, with the values for this product (CSD-892-07-25/73/74/76).

1. 1. Input range matching sensor output

   This product: Input range -3.1~3.1 mV/V

   Confirm that the rated output (mV/V) of the strain-gauge sensor falls within the input range of the indicator. If the range is too wide, the resolution cannot be fully utilized; if too narrow, the input saturates. Check against the rated output in the load cell's calibration certificate.

2. 2. Bridge excitation and number of connected sensors

   This product: Bridge power supply 5 VDC

   Confirm that the excitation voltage supplied to the sensor is at or below the sensor's recommended excitation voltage. When multiple load cells are connected in parallel, the combined resistance decreases and current increases, so also check whether the indicator can supply the required load conditions.

3. 3. Sampling speed suited to the process speed

   This product: A/D sampling rate 50, 100, 250, 500 回/s

   In processes where the load changes over a short time, such as press-fitting, pressing, or punching, a slow A/D sampling rate may miss peak values. For static weighing, a low speed is sufficient. Note that this value is different from the display update rate (display refresh count).

4. 4. Required display digits and resolution

   Determine the required number of display digits from the capacity and minimum scale division, and confirm that the display range meets them. Check not only the display resolution but also whether the actual measurement accuracy, including non-linearity (0.02% F.S. for the listed products), meets the requirement.

5. 5. Mounting method and external dimensions

   Confirm that the panel cutout dimensions and depth fit the panel or enclosure. Select the mounting method as well, such as DIN rail type for installation inside a control panel or board type for equipment integration. Also check the required outputs and communication options, such as CC-Link, RS-232C, or BCD, at the same time.

6. 6. Power supply type and power consumption

   This product: Power supply voltage DC24 V

   Check whether AC or DC power is required, whether wide-range power input is supported, and whether battery operation is possible, according to the installation environment. Power consumption of the listed products ranges from 2.4 to 25 W, which is used for evaluating the power capacity and heat generation inside the panel.

This guide was written by AI based on the listed products' documents and specification items.

About Digital indicator and all products

Description

A/D sampling at 500 times/s, with CC-Link, RS-232C, and RS-422/485 as standard.

FAQ

Q. Can the CSD-892-07-25/73/74/76 be mounted on a DIN rail?

A. It is compatible with DIN standard 35 mm wide rail.

Q. What are the communication methods and high-speed sampling performance of the CSD-892-07-25/73/74/76?

A. CC-Link, RS-232C, and RS-422/485 are standard. A/D sampling speed can be selected from 50, 100, 250, and 500 times/s, supporting high-speed sampling at 500 times/s.

Q. What are the power supply voltage, power consumption, bridge power supply, and input range of the CSD-892-07-25/73/74/76?

A. Power supply voltage is DC 24 V and power consumption is 2.4 W. Bridge power supply is 5 VDC, and input range is -3.1 to 3.1 mV/V.

Q. What applications is the CSD-892-07-25/73/74/76 suitable for?

A. It is intended for use in high-speed measurement lines.

Written by AI based on the content of the source documents.

Source documents

• Catalog 製品ガイダンス 計測・計装用各種センサー・機器類 24 pages
  Found on: https://azuma-eg.com/catalogue/