Contents

Revision and Copyright Information
Warranty and Assistance
Table of Contents
Section 1. SM192/716 Storage Module Overview
- 1.1 Specifications
- 1.2 Physical Description
- 1.3 Power
  - 1.3.1 Primary Power
  - 1.3.2 Backup Power
- 1.4 Function
  - 1.4.1 Operation with Current CR10, 21X, and CR7
  - 1.4.2 Operation with Dataloggers with Older PROMs and Non-Datalogger Devices (Printer Enable Method)
  - 1.4.3 Data Retrieval/Telecommunication Command State
  - 1.4.4 Memory Configuration
  - 1.4.5 Baud Rates
  - 1.4.6 File Mark
- 1.5 Quick Start-Up Procedure
  - 1.5.1 Preparation
  - 1.5.2 Program the Datalogger to Send Data to the SM
  - 1.5.3 Manual Dump
  - 1.5.4 Data Retrieval
Section 2. Storing Data from CR10, 21X, and CR7
- 2.1 Instruction 96 -- Output Data Under Program Control
  - 2.1.1 Multiple Storage Modules with CR10
  - 2.1.2 Use of Two Storage Modules with 21X or CR7
- 2.2 *8 and *9 Mode -- Keyboard Initiated Data Transfer
  - 2.2.1 *8 Mode - CR10
  - 2.2.2 *9 Mode - 21X or CR7
- 2.3 Storing Burst Measurement Data from the CR10 or 21X
  - 2.3.1 Burst Data with CR10
  - 2.3.2 Burst Data with 21X
Section 3. The Printer Enable Method of Data Storage
- 3.1 Baud Rates
- 3.2 Storing Data from the 21X and CR7 (all versions prior to OSX and OS7 release)
  - 3.2.1 Instruction 96 - Output Under Program Control
  - 3.2.2 *4 Mode - Output Device Enable
  - 3.2.3 *9 Mode - Keyboard Initiated Data Transfer
- 3.3 Storing Data from the CR21
- 3.4 Special Data Storage Operations
  - 3.4.1 DSP4 Heads Up Display
  - 3.4.2 Storing Burst Measurement Data from the 21X
Section 4. Storage Module Memory and Data Encoding
- 4.1 File Marks
- 4.2 Pointers
- 4.3 Data Format and Input Buffer
Section 5. Data Retrieval
- 5.1 Hardware
  - 5.1.1 SC532
  - 5.1.2 SC209/PC201
  - 5.1.3 Via CR10
  - 5.1.4 SM232A
- 5.2 Software
- 5.3 Data Retrieval Steps
  - 5.3.1 IBM PC/XT/AT/PS-2's and Compatibles
  - 5.3.2 Non-IBM Compatibles
  - 5.3.3 CR10 Telecommunications Interface
Section 6. Storing and Retrieving Datalogger Programs
- 6.1 *D Mode - with Datalogger
- 6.2 SMCOM - with Computer
- 6.3 Using DSP4 Heads Up Display to Store and Retrieve Datalogger Programs
Appendix A. CR10 *9 Mode -- Storage Module Commands
Appendix B. Sample Flow Diagram for Data Retrieval Program
Appendix C. Non-Datalogger Applications
- C.1 Using Telecommunications Commands to Send Data from a Computer to Storage Module
- C.2 Other Non-Datalogger Devices
- C.3 Storage Module 9-Pin Connector
Appendix D. Telecommunications Commands

Campbell Scientific SM192 Instruction Manual

Campbell Scientific SM192 Module manual cover

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Campbell Scientific SM192 Module Specification

The Campbell Scientific SM192 Module is a specialized data storage device designed for efficient data logging applications in environmental and industrial monitoring systems. This module offers a robust memory capacity of 192 kilobytes, which facilitates the storage of a large volume of measurement data collected by compatible Campbell Scientific dataloggers. Engineered for reliability, the SM192 employs non-volatile memory technology, ensuring data retention even in the event of a power interruption. This feature is crucial for maintaining data integrity in remote or unmanned locations where power stability cannot be guaranteed.

The SM192 is designed to interface seamlessly with Campbell Scientific's range of dataloggers, such as the CR10X, CR23X, and others in the CR series, through the module's direct connection capability. This integration ensures that data transfer is both efficient and secure, minimizing data loss risks during transmission. The module's physical design is compact and durable, suitable for challenging environmental conditions. It can operate within a temperature range of -25°C to 50°C, making it adaptable for various field applications, from arid deserts to frigid tundras.

In terms of power consumption, the SM192 is optimized to draw minimal power from the host datalogger, thereby prolonging the operational life of battery-powered systems. The device's simplicity in setup and operation is complemented by comprehensive support documentation provided by Campbell Scientific, making it accessible to users with varying levels of technical expertise. Overall, the SM192 Module is a reliable and efficient solution for data storage, aligning with Campbell Scientific’s standards of precision and durability in environmental monitoring technology.

Campbell Scientific SM192 Module F.A.Q.

How do I connect the SM192 module to a data logger?

To connect the SM192 module to a data logger, use the appropriate interface cable supplied with the module. Connect one end to the module's input port and the other to the data logger's corresponding port, ensuring a secure connection.

What are the steps to properly install the SM192 module?

To install the SM192 module, mount it in a location that is protected from harsh environmental conditions. Secure it using compatible brackets or mounts, and ensure it is level. Connect any necessary cables to the data logger and power source.

What should I do if the SM192 module is not communicating with the data logger?

First, check all cable connections to ensure they are secure. Verify the module's power status and ensure that the correct communication settings are configured in the data logger's software. If issues persist, consult the troubleshooting section of the user manual.

How can I verify that the SM192 module is functioning correctly?

Run a diagnostic test using the data logger’s software to confirm communication. Check the LED indicators on the module for any error signals and consult the user manual for interpretation.

What maintenance is required for the SM192 module?

Regularly inspect the module for physical damage or wear. Clean the exterior with a soft, dry cloth. Check and tighten any loose connections. Verify calibration and update firmware as needed according to the manufacturer’s guidelines.

How do I update the firmware on the SM192 module?

Connect the module to a computer via the data logger or directly, using the provided interface cable. Use the manufacturer’s firmware update tool and follow the on-screen instructions to update the firmware. Ensure uninterrupted power during the process.

Can the SM192 module be used in extreme weather conditions?

The SM192 module is designed to operate within specified temperature and humidity ranges. Refer to the technical specifications in the user manual to ensure it is suitable for your environmental conditions. Protective housing may be required for extreme environments.

What should I do if the SM192 module's data readings are inaccurate?

Check the calibration of the module and recalibrate if necessary. Ensure that the module is installed correctly and that there are no external factors affecting the sensors. Review the data logger’s configuration settings for any discrepancies.

How do I perform a factory reset on the SM192 module?

To perform a factory reset, refer to the user manual for the specific sequence of button presses or software commands. This action will restore all settings to their original factory defaults.

What are the power requirements for the SM192 module?

The SM192 module requires a stable power supply within the voltage range specified in the user manual. Ensure that the power source is reliable and that connections are secure to prevent power-related issues.