S24 BANNER | Alldatasheet
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September 26, 2023 p/n: 235396 Rev. A S24 Dew Point Sensor S24 Features The S24 Dew Point Sensor monitors compressed air quality to help prevent damage to equipment and manufactured goods. Monitors dew point, humidity, and temperature in a compressed air system Stainless steel housing with an integrated 1/2 NPT process connection Provides serial data output for use in a control system Installs in the main distribution line or downstream line S24 Models Model Function Connector S24AS-D-MQP Dew point sensor with Modbus Process connection: One 1/2" Male NPT 12-inch cable with a molded 4-pin M12 quick disconnect connector Configuration Instructions Sensor Configuration Software The Sensor Configuration Software offers an easy way to manage the sensor Modbus settings, retrieve data, and visually show sensor data. The Sensor Configuration Software runs on any Windows machine and uses an adapter cable (BWA-UCT-900, p/n 19970) to connect the sensor to the computer. Download the most recent version of the Sensor Configuration Software from the Banner Engineering website: https:// info.bannerengineering.com/cs/groups/public/documents/software/b_3128586.exe. S24 Modbus Registers Sensor Data - Read Only Sensor Address Description I/O Range Holding Register Registration Min Value Max Value Min (Dec) Max (Dec)
40001 Humidity (%RH) 0 100% 0 10000
40002 Temperature (°C)
-1638.4 1638.3 -32768 32767
40003 Temperature (°F)
40004 Dew Point (°C)
40005 Dew Point (°F)
The temperature = (Modbus register value) ÷ 20. The humidity = (Holding register value) ÷ 100. The dew point = (Holding register value) ÷ 100. COMs Settings Sensor Address Description I/O Range Comments Default Access
40601 Baud Rate
0 = 9.6k 1 = 19.2k 2 = 38.4k 0 = 9600 1 = 19200 2 = 38400 1 RW Continued on page 2 © Banner Engineering Corp.
September 26, 2023page 2 S24 Dew Point Sensor Continued from page 1 Sensor Address Description I/O Range Comments Default Access
40602 Parity
0 = None 1 = Odd 2 = Even 0 = None 1 = Odd 2 = Even 0 RW
40603 Address 1-254 - 1 RW
40605 Restore Factory Configuration 0 = No Operation, 1 = Restore - - WO
Sensor Address Description I/O Range Comments Default Access 40606-40615 Banner Name 0-65535 - Banner Engineering RO 40616-40631 Product Name 0-65535 - S24AS-D-MQP RO
40632 Item H 0-65535
814716 split into two registers 12 RO
40633 Item L 0-65535 28284 RO
40634 Serial Number 1 (H) 0-65535 - - RO
40635 Serial Number 2 0-65535 - - RO
40636 Serial Number 3 0-65535 - - RO
40637 Serial Number 4 (L) 0-65535 - - RO
40644-40659 User Define Tag 0-65535 User writable space More Sensors. More Solutions. RW S24 Installation Best Practices The sensor can be installed directly into a pressurized air pipe using the integrated pipe fitting to secure and seal the connection. Install the sensor in a vertical or horizontal pipe Install the sensor in the top of a horizontal pipe to prevent liquid accumulation Verify the probe tip is exposed to the air stream for a proper reading Avoid mounting the sensor in a dead-end where airflow can be stagnant Wiring Diagrams Male (Gateway) Pin Wire Color Sensor Connection
1 Brown 10 V DC to 30 V DC
2 White RS485/D1/B/+
3 Blue Ground (-)
4 Black RS485/D0/A/-
10 V DC to 30 V DC at 50 mA maximum
Active Comms at 30 V DC: 4.5 mA Supply Protection Circuitry Protected against reverse polarity and transient voltages Indicators Green LED: Power Amber LED (Flashing): Modbus communications active Connections 12-inch cable with a 4-pin M12 quick disconnect connector Construction Housing: 316L Stainless Steel Coupling: Nickel-plated brass Process connection: 1/2" Male NPT Strain relief: PVC Vibration and Mechanical Shock Meets IEC 60068-2-6 requirements (Vibration: 10 Hz to 55 Hz, 0.5 mm amplitude, 5 minutes sweep, 30 minutes dwell) Meets IEC 60068-2-27 requirements (Shock: 15G 11 ms duration, half sine wave) Environmental Rating at M12 Connection IP65, IP67, IP68 Temperature and/or Humidity Input Sample Rate: 3 seconds Dew Point Measuring Range: -116 °C to 85 °C (-176 °F to 185 °F) Resolution: 0.1 °C (0.18 °F) Accuracy: ±7 °C (10-20% RH) © Banner Engineering Corp. All rights reserved.
September 26, 2023 page 3 Humidity Measuring Range: 0 to 100% relative humidity (RH) Resolution: 0.1% RH Accuracy: ± 2% at 25 °C ± 3% at 0 °C to +70 °C (+32 °F to +158 °F) and 10% to 90% RH ± 7% at 0 °C to +70 °C (+32 °F to +158 °F), and 0% to 10% or 90% to 100% RH Temperature Measuring Range: –40 °C to +85 °C (–40 °F to +185 °F) Resolution: 0.1 °C (32.18 °F) Accuracy: 2.2 °F) Operating Conditions Temperature: –40 °C to +70 °C (–40 °F to +158 °F) Storage Temperature: –40 °C to +80 °C (–40 °F to +176 °F) Operating Pressure: 1 to 13 bar (14.5 to 188 PSIG) Permissible Over Pressure: 27.58 bar (400 PSIG) Required Overcurrent Protection WARNING: Electrical connections must be made by qualified personnel in accordance with local and national electrical codes and regulations. Overcurrent protection is required to be provided by end product application per the supplied table. Overcurrent protection may be provided with external fusing or via Current Limiting, Class 2 Power Supply. Supply wiring leads < 24 AWG shall not be spliced. For additional product support, go to Key definition for "{keyrefName}" not found in the DITA map.. Supply Wiring (AWG) Required Overcurrent Protection (A) Supply Wiring (AWG) Required Overcurrent Protection (A) 20 5.0 26 1.0 22 3.0 28 0.8 24 1.0 30 0.5 Certifications Banner Engineering BV Park Lane, Culliganlaan 2F bus 3
1831 Diegem, BELGIUM
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. Industry Canada ICES-003(B) This device complies with CAN ICES-3 (B)/NMB-3(B). Operation is subject to the following two conditions: 1) This device may not cause harmful interference; and 2) This device must accept any interference received, including interference that may cause undesired operation. Cet appareil est conforme à la norme NMB-3(B). Le fonctionnement est soumis aux deux conditions suivantes : (1) ce dispositif ne peut pas occasionner d'interférences, et (2) il doit tolérer toute interférence, y compris celles susceptibles de provoquer un fonctionnement non souhaité du dispositif. © Banner Engineering Corp. All rights reserved.
September 26, 2023page 4 S24 Dew Point Sensor S24 Dimensions S24 Dimensions M12 x 1.0 S24 Accessories Replacement filters: FTH-FIL-002 Stainless steel, sintered to 40 micrometer porosity (for high dust environments.) Cordsets 4-Pin Threaded M12 RS-485 to USB Adapter Cordset, with Wall Plug Model Length Style Dimensions Pinout (Female) BWA-UCT-900 1 m (3.28 ft) Straight 1 = Brown 2 = White 3 = Blue 4 = Black 4-Pin Threaded M12 Cordsets—Double Ended Model Length Style Dimensions Pinout MQDEC-401SS 0.31 m (1 ft) Male Straight/Female Straight 40 Typ. [1.58"] ø 14.5 [0.57"] M12 x 1 44 Typ. [1.73"] ø 14.5 [0.57"] M12 x 1 Female Male 1 = Brown 2 = White 3 = Blue 4 = Black MQDEC-403SS 0.91 m (2.99 ft) MQDEC-406SS 1.83 m (6 ft) MQDEC-412SS 3.66 m (12 ft) MQDEC-420SS 6.10 m (20 ft) MQDEC-430SS 9.14 m (30.2 ft) MQDEC-450SS 15.2 m (49.9 ft) © Banner Engineering Corp. All rights reserved.
September 26, 2023 page 5 5-Pin Threaded M12 Splitter Tee Model Description Pinout (Male) Pinout (Female) CSB-M1250M1250-T Female trunk, 1 female branch, 1 male branch 1 = Brown 2 = White 3 = Blue 4 = Black 5 = Green/Yellow Banner Engineering Corp Limited Warranty Banner Engineering Corp. warrants its products to be free from defects in material and workmanship for one year following the date of shipment. Banner Engineering Corp. will repair or replace, free of charge, any product of its manufacture which, at the time it is returned to the factory, is found to have been defective during the warranty period. This warranty does not cover damage or liability for misuse, abuse, or the improper application or installation of the Banner product. THIS LIMITED WARRANTY IS EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES WHETHER EXPRESS OR IMPLIED (INCLUDING, WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE), AND WHETHER ARISING UNDER COURSE OF PERFORMANCE, COURSE OF DEALING OR TRADE USAGE. This Warranty is exclusive and limited to repair or, at the discretion of Banner Engineering Corp., replacement. IN NO EVENT SHALL BANNER ENGINEERING CORP. BE LIABLE TO BUYER OR ANY OTHER PERSON OR ENTITY FOR ANY EXTRA COSTS, EXPENSES, LOSSES, LOSS OF PROFITS, OR ANY INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES RESULTING FROM ANY PRODUCT DEFECT OR FROM THE USE OR INABILITY TO USE THE PRODUCT, WHETHER ARISING IN CONTRACT OR WARRANTY, STATUTE, TORT, STRICT LIABILITY, NEGLIGENCE, OR OTHERWISE. Banner Engineering Corp. reserves the right to change, modify or improve the design of the product without assuming any obligations or liabilities relating to any product previously manufactured by Banner Engineering Corp. Any misuse, abuse, or improper application or installation of this product or use of the product for personal protection applications when the product is identified as not intended for such purposes will void the product warranty. Any modifications to this product without prior express approval by Banner Engineering Corp will void the product warranties. All specifications published in this document are subject to change; Banner reserves the right to modify product specifications or update documentation at any time. Specifications and product information in English supersede that which is provided in any other language. For the most recent version of any documentation, refer to: www.bannerengineering.com. For patent information, see www.bannerengineering.com/patents. Document title: S24 Dew Point Sensor Part number: 235396 Revision: A Original Instructions © Banner Engineering Corp. All rights reserved. 235396 © Banner Engineering Corp. All rights reserved.