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Rion SA-02M Hardware Instruction Manual

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HARDWARE INSTRUCTION MANUAL
MULTI-CHANNEL SIGNAL ANALYZER
SA-02M
4-CHANNEL SIGNAL ANALYZER
SA-02A4
3-20-41 Higashimotomachi, Kokubunji, Tokyo 185-8533, Japan
https://www.rion.co.jp/english/

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  • Page 1 HARDWARE INSTRUCTION MANUAL MULTI-CHANNEL SIGNAL ANALYZER SA-02M 4-CHANNEL SIGNAL ANALYZER SA-02A4 3-20-41 Higashimotomachi, Kokubunji, Tokyo 185-8533, Japan https://www.rion.co.jp/english/...
  • Page 3 • Unauthorized copying of the documentation, in whole or in part, is prohibited. • The contents of the documentation and the product specifications may be changed at any time without notice for improvements. • Rion Corporation will not be held liable for any damages resulting from the use of this product.

  • Page 5: Organization Of This Manual

    Organization of this manual This manual describes the features and operation principles of the multi-channel signal analyzer SA-02M / 4-channel signal analyzer SA-02A4. For information regarding the operation of other equipment in the case of incorporating the SA-02M/SA-02A4 into a measurement system with other equipment, always make sure refer to the documentation of the other equipment.
  • Page 7 FOR SAFETY In this manual, important safety instructions are specially marked as shown below. To prevent the risk of death or injury to persons and severe damage to the unit or peripheral equipment, make sure that all instructions are fully understood and observed. WARNING Disregarding instructions printed here incurs the risk of death or severe...
  • Page 8 Precautions • Operate the unit only as described in this manual. • Install the unit on a stable, horizontal surface. • Do not install the unit in a location where it may be directly subject to vibrations or shock. • Do not install the unit in a location where it may be subject to splashes of water or direct sunlight.
  • Page 9 • When transporting or storing the unit, be sure to use the original packaging, to protect the unit from vibrations, shock, dust etc. • In case of malfunction, do not attempt any repairs. Note the condition of the unit clearly and contact the supplier.
  • Page 10 viii...

  • Page 11: Table Of Contents

    Power supply connections ..............12 Connection to the computer ..............14 Power-on ....................15 Power-off ..................... 15 Setting the IP address of the SA-02M/SA-02A4 ........16 Connecting the copy protection key ............. 20 Using two SA-02M units together ............21 Signal input/output ..................23 Signal input via BNC input connectors ..........

  • Page 13: Outline

    The compact dimensions of the main unit allow easy portability. In the standard configuration, the main unit has 4 input channels. The SA-02M can ac- commodate additional units to increase the number of input channels to a maximum of 16.

  • Page 14: System Configuration

    Outline System configuration The SA-02M/SA-02A4 system consists of the processing (main) unit and a generic com- puter, linked via Ethernet. The main unit may have the optional signal output unit installed. The SA-02M may have one or more optional 4-channel units installed.
  • Page 15 Microsoft Windows 10 Professional 64 bit Microsoft Windows 11 pro LAN: 100 Base-TX (required) 1000 Base-T (when two SA-02M are connected) CD-ROM drive (for SA-02 BASE installation) USB port (for SA-02 BASE copy protection key) Hardware Expansion Option slot allows signal output unit SA-02SG installation.

  • Page 16: Panel Explanation

    AC output connectors Indicators SA-02A4 Indicators POWER switch SA-02A4 SIGNAL ANALYZER AC OUT AC output connectors The SA-02M has AC output connectors and indicators for 16 channels, but the output connectors and indicators for channels that are not installed are inactive.
  • Page 17 Press the upper part ( | ) of the switch to turn the unit on, and press the lower part ( ) to turn the unit off. While power is on, the switch is lit or flashing. Flashing of the POWER switch indicates that access from the computer to the SA-02M/ SA-02A4 is not possible (see “Power-on” on page 15).

  • Page 18: Rear Panel

    LAN connector LAN connector RJ-45 port for connection to the computer. Option slot (SA-02M only) The optional signal output unit SA-02SG can be installed here. Installation or removal of the unit is performed at the factory. Do not open the cover...
  • Page 19 The DC plug of the supplied AC adapter is to be connected here. Unit ID switch (SA-02M only) When two SA-02M units are used in tandem, this switch serves for setting the identi- fication number for the first and second unit.

  • Page 20: Right Side Panel

    Panel explanation Right side panel Handle Handle (SA-02M only) Serves for carrying the unit.

  • Page 21: Preparations

    Preparations Setup procedure 1. On the computer connected to the SA-02M/SA-02A4, bring up the Start menu and select [Settings]. 2. On the [Settings] screen, select [Network & Internet].
  • Page 22 Preparations 3. On the [Network & Internet] screen, select [Ethernet] and then [Change adapter options]. 4. On the [Network connection] screen, select [Ethernet] and then [Change settings of this connection].
  • Page 23 Preparations 5. On the [Ethernet Properties – Network] screen, select the [Internet protocol ver- sion 4 (TCP/IPv4)] check box and double-click. 6. On the [Internet Protocol Version 4 (TCP/IPv4) Properties – General] screen, se- lect the [Use the following IP address] check box and enter the IP address to use in the IP address field.

  • Page 24: Installation

    Installation The SA-02A4 can be installed either horizontally or vertically. The SA-02M is designed to be installed horizontally only. Do not block the ven- tilation openings on the top by placing any objects on the unit. Do not insert any objects between the bottom of the unit and the installation surface, so that the ventilation openings on the bottom are also unobstructed.
  • Page 25 Preparations WARNING Do not insert or disconnect the power cord plug with wet hands, to prevent the risk of electric shock. Do not plug the power cord into a power strip along with other electrical devices, to prevent the risk of overheating and fire.

  • Page 26: Connection To The Computer

    SA-02M/ Ethernet (generic) SA-02A4 Response, data transfer Procedure 1. Connect the LAN connector of the SA-02M/SA-02A4 to the LAN connector of the computer, using the supplied 3 m LAN cable (cross-wired). LAN connector DIRECT IN DIRECT IN DIRECT IN DIRECT IN...

  • Page 27: Power-On

    For information about using other LAN cables, contact the supplier. Power-on To turn the SA-02M/SA-02A4 on, press the upper part ( | ) of the POWER switch. After the power is turned on, the POWER switch lamp flashes for about 15 seconds. During this interval, the SA-02M/SA-02A4 will not be accessible from the computer, and you should not attempt to access it.

  • Page 28: Setting The Ip Address Of The Sa-02M/Sa-02A4

    Preparations Setting the IP address of the SA-02M/SA-02A4 Perform the following steps to set the IP address of the SA-02M/SA-02A4. This procedure requires that the Target Management Utility software is installed on the computer con- nected to the SA-02M/SA-02A4 (see software instruction manual).
  • Page 29 IP address entered into [Target machine (SA-02)] - [IP Address] field and IP address of SA-02M/SA-02A4 match? If you are not sure about the network settings of the SA-02M/SA-02A4, refer to the section “Hardware reset procedure” on page 19 and reset the network set- tings of the SA-02M/SA-02A4 to the default values.
  • Page 30 Enter the changed value in the respective field and click [Up date]. IP Address The IP address assigned to the SA-02M/SA-02A4 and entered into the [Target machine (SA-02)] - [IP Address] field is shown here. Important The computer and the SA-02M/SA-02A4 must not be set to the same IP address.
  • Page 31 2. Use the tip of a stylus or a similar tool to push down the LAN setup initialize switch (INT) on the rear panel of the SA-02M/SA-02A4. Do not use a sharp metallic object such as wire or a cutter knife to avoid the risk of damaging the switch.

  • Page 32: Connecting The Copy Protection Key

    Preparations Connecting the copy protection key To be able to use the dedicated software installed on the computer, the copy protection key supplied with the software must be connected to the computer. Note If the copy protection key is not connected, the software will not start up.

  • Page 33: Using Two Sa-02M Units Together

    Preparations Using two SA-02M units together To use two SA-02M units together, the units are synchronized via a LAN cable and con- nected to the computer via a switching hub. The Connecting kit available as an option comprises the LAN cables and hub.
  • Page 34 Preparations Connection to the Computer The two SA-02M units must be connected to the computer via the switching hub supplied as part of the optional Connecting kit. Use the 3 m LAN cables (straight cables) supplied with the kit. Switching hub...

  • Page 35: Signal Input/Output

    Important Make signal input connections from a source device only while power to the SA-02M/SA-02A4 is turned off, to prevent the risk of damage. Connection example 1 Connecting the AC output of a sound level meter...
  • Page 36 DIRECT IN DIRECT IN INIT TRIG IN SYNC DC 12V Microphone TACHO IN UC-52, UC-53A etc. SA-02M rear panel BNC - BNC coaxial cable Microphone preampli er EC-90 series NH-22, NH-22T etc. SIGNAL OUT DIRECT IN TACHO IN TRIG IN...

  • Page 37: Signal Output

    DIRECT IN DIRECT IN DIRECT IN DIRECT IN INIT TRIG IN SYNC DC 12V TACHO IN Accelerometer cable VP-51 series SA-02M rear panel VP-40 90001 RION Charge converter Piezoelectric VP-40 accelerometer SIGNAL OUT DIRECT IN TACHO IN PV-85, PV-90B, etc.

  • Page 38: External Trigger Signal Input

    Connecting a trigger pulse generator The BNC - mini plug cable CC-24S (option) can be used to connect a trigger pulse genera- tor equipped with a BNC output, as shown below. SA-02M rear panel DIRECT IN DIRECT IN DIRECT IN...

  • Page 39: Tachometer Signal Input

    The rotary pulse input connector (TACHO IN) serves for input of a rotary pulse signal (Tacho signal). The SA-02M/SA-02A4 can perform tracking analysis of a pulse signal derived from a rotating object such as a fan or motor and changing with the revolution speed.

  • Page 40: Specifications

    SA-02M 4 channels (standard) 8 channels (with 1 SA-02E4 unit installed) 12 channels (with 2 SA-02E4 unit installed) 16 channels (with 3 SA-02E4 unit installed) Max. 32 channels (using two SA-02M units) SA-02A4 4 channels Connectors Type BNC × number of channels Max.
  • Page 41 30 to 600,000 pulses/minute Data save cycle Time waveform transfer mode: sampling frequency of A/D converter Octave mode: every 100 ms LAN connector RJ-45 × 1, 100 Base-TX Unit sync connector (SA-02M only) RJ-45 × 1 Sync cable length: max. 50 cm...
  • Page 42 Specifications Display section Number of windows 2 / 4 / 8 / 12 / 16 FFT analysis Functions calculated with FFT are shown (dependent on FFT analysis functions) Octave band analysis Octave band, 1/3 octave band, 1/12 octave band analysis results and processing results are shown Analysis processing section Using sampling data obtained by digitizing the input signals, the...
  • Page 43 Specifications Level trigger conditions Trigger channel: Channel used for trigger detection Trigger amplitude: Input signal amplitude used for trigger detection Slope: Amplitude change direction used for trig- ger detection + (Trigger amplitude down change) − (Trigger amplitude up down change) Rotary pulse trigger conditions Trigger rotary pulse: rpm used for trigger detection (number of...
  • Page 44 Specifications 1/12 octave band (4 channels per board) 0.36 Hz to 5.5 kHz 1/12 octave center frequencies and AP, 169 bands Operating channels in 1/12 mode are determined by the number of chan- nels per board. The combination of channel number setting per board and number of operating channels is shown in the table below.
  • Page 45 Specifications Store pause: Processing can be paused during storing and resumed from same point Store cycle: Instantaneous value 1 ms to 1000 ms (1-ms steps) Number of store data: Min. 1, increments of 1, maximum number dependent on analysis bandwidth Octave band: 36,000 1/3 octave band:...
  • Page 46 Power consumption (no option unit installed, NC-99 series used at 100 V to 240 V AC) SA-02A4: approx. 30 VA SA-02M (4 channels installed): approx. 30 VA SA-02M (8 channels installed): approx. 40 VA SA-02M (12 channels installed): approx. 50 VA SA-02M (16 channels installed): approx. 60 VA...
  • Page 47 58 mm (H) × 260 mm (W) × 210 mm (D) (without protruding parts and rubber feet) Approx. 2.5 kg SA-02M 151 mm (H) × 290 mm (W) × 249 mm (D) (without protruding parts and rubber feet) Approx. 5.4 kg (4 channels installed) Approx.
  • Page 48 Specifications Typical characteristics of filter 1 kHz LPF 20 kHz LPF Frequency (Hz) Typical characteristic of low-pass filter (LPF: 1 kHz, 20 kHz) 20 Hz HPF Frequency (Hz) Typical characteristic of high-pass filter (HPF: 20 Hz)
  • Page 49 Specifications SA-02M SIGNAL ANALYZER AC OUT Front view Right side view Top view DIRECT IN DIRECT IN DIRECT IN DIRECT IN INIT TRIG IN SYNC DC 12V TACHO IN Rear view Unit: mm SA-02M Dimensional Drawings...
  • Page 50 Specifications SA-02A4 SIGNAL ANALYZER AC OUT Front view Top view SIGNAL OUT DIRECT IN TACHO IN TRIG IN INIT DC-12V Rear view Unit: mm SA-02A4 Dimensional Drawings...
  • Page 52 No. 51806 24-04...

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Sa-02a4

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