Appearance Size (mm) Power supply voltage Model (W H D) 100 to 240 VAC K3SC to 240 VAC

Transcription

1 Interface Converter A compact converter that allows communications between RS-C/USB and RS-/8 devices. Ideal for industrial applications. Allows communications between RS-C/USB (Universal Serial Bus) and RS-/8 devices. All signal lines have,00-vac insulation at the RS-C/USB and RS-/8 sides using optocouples, and power supply lines have,00-vac insulation using a transformer. Compact 0-mm-wide body supports both screwmounting and DIN track mounting. LED indicator for RD, SD, and power. CRUS Operation either with or without echoback available. Conforms to EMC standards, EN00- (IEC00-). UL/CSA approved. Ordering Information Appearance Size (mm) Power supply voltage Model (W H D) 00 to 0 VAC to 0 VAC VAC/VDC -0 VAC/VDC Accessories (Order Separately) Name Adapter for RSC Serial Cable and K-09 Model Specifications Ratings Item to 0 VAC -0 VAC/VDC Power supply voltage 00 to 0 VAC 0/0 Hz VAC 0/0 Hz, VDC Allowable power supply fluctuation range 8% to 0% of power supply voltage Power consumption VA max. VA max./ W max. Communications format of master device (e.g., computer) RS-C, USB (selectable) Communications format of slave device (e.g., RS-: -wire full-duplex mode, RS-8: -wire half-duplex mode (selectable) component) Communications method Start-stop synchronization Ambient operating RS-C 0 to C (with no icing) temperature USB 0 to C (with no icing) Ambient operating humidity % to 8% (with no condensation) Ambient storage temperature 0 to C

2 Characteristics Master device RS-C interface USB interface (See note.) Item Maximum transmission distance Maximum number of connectable Units Maximum transmission distance m Unit Maximum number of Unit connectable Units USB standard V. m; hub delay time + cable delay time ˆ 0 ns Specification Slave device RS-/8 interface Maximum transmission distance Maximum number of connectable Units 00 m Units (for multi-drop connection) Baud rate Data length Stop bit length Communications parity Echoback selection Selection switch response delay Insulation resistance Dielectric strength Isolation method Communications Power supply,00/,00/,800/9,00/9,00/8,00 () Default setting: 9,00 /8 bits Default setting: / bits Default setting: None/even/odd Default setting: Even Echoback: With/without Default setting: Without Approx. 0 ms 0 MW min. measured at 00 VDC between the following: External terminals casing RS-C terminals and USB port RS-/8 terminals power supply terminals Phototransistor coupler Isolating transformer,00 VAC for minute measured between the following: External terminals casing RS-C terminals and USB port RS-/8 terminals power supply terminals Noise immunity AC power supply terminals, normal/common mode:,00 V AC/DC power supply terminals, normal mode: 80 V; common mode:,00 V Square wave with -ns rising edge ms, 00 ns Vibration resistance Malfunction 0 to Hz, 0.-mm single amplitude for 0 minutes each in X, Y, and Z directions Destruction 0 to Hz, 0.-mm single amplitude for hours each in X, Y, and Z directions Shock resistance Malfunction 98 m/s times each in X, Y, and Z directions Destruction 9 m/s times each in X, Y, and Z directions Weight Approx. 0 g Enclosure rating (See note.) Front panel operation parts Terminals Conforms to IEC standards, equivalent to IP0 (when terminal cover mounted) Equivalent to VDE 00/00 (when terminal cover mounted) EMC Radiated Emission: EN class A Conducted Emission: EN class A Approved standards Memory protection Immunity ESD: EN000--: -kv contact discharge (level ) 8-kV air discharge (level ) Immunity-RF-interference: EN000--: 0 V/m (amplitude modulated, 80 MHz to GHz) (level ) 0 V/m (pulse modulated, 900 MHz) Immunity Conducted Disturbance: EN000--: 0 V (0. to 80 MHz) (level ) Immunity Burst: EN000--: -kv power-line (level ) -kv I/O signal-line (level ) UL08, CSA. No. -9; conforms to EN008-, EN008-, EN00- (IEC00-); conforms to VDE00/part 00 (Finger Protection) when the terminal cover is mounted. No protective functions (Communications data is not protected for power interruptions during communications.). A USB driver and communications software for the USB driver are required to use USB. This functionality is available with Windows 98/000 only.. The enclosure ratings do not apply when USB is used.

3 Nomenclature Terminal Cover without Terminal Cover Caution: Cover the terminals to prevent electric shock. Be sure to use the -0 with the terminal cover mounted when using in machinery that must conform to EN/IEC standards. Power Indicator Lights (green) when power is supplied. Communications Setting Switch Used to set the communications conditions for connected devices. Communications Setting Switch Switch Setting Baud rate Data length Parity 8 Master device 9 Slave device 0 Echoback Communications Status Indicators Light (yellow) during communications. RD: Lights when receiving RS-/8 communications. SD: Lights when sending RS-/8 communications. USB Port Port for USB connections. Use this port if the master device is a USB device. M. Terminal Screw Operation Communications Settings Switch Use this switch to set the communications conditions for the to those used by connected devices. Setting 8 9 0,00,00,800 Baud rate Data length Stop bits Parity Master device Slave device Echoback 9,00 9,00 8,00 8 Even Odd None RS- C USB RS- 8 RS- (without) (with) All pins are factory-set to.

4 Terminal Specifications Be sure to check the input and output specifications for the signal pins of connected devices before connecting the terminals. Function For connecting the operating power supply Connection terminals for RS-C communications with master device (DIP switch pin 8: ) Used for RS-8 communications with slave device (DIP switch pin 9: ) Used for RS- communications with slave device (DIP switch pin 9: ) Terminal number Name Signal direction Explanation and PWR --- The input power supply specifications vary with the model. A 00 to 0-VAC model and a -VAC/VDC (no-polarity) model are available. --- Connect to signal ground. SD Input Receives data from SD of the master device. RD Output Sends data to RD of the master device. 8 RDA(-) Input/output SD and RD for RS-8 (cold side) 9 Terminals 8 and 9 are connected internally when pin 9 of SDA(-) the DIP switch is set to. RDB(+) Input/output SD and RD for RS-8 (hot side) SDB(+) Terminals and are connected internally when pin 9 of the DIP switch is set to. --- Connect to signal ground. 8 RDA(-) Input Receives RS- data and outputs it to the master side. 9 SDA(-) Output Converts data received via RS-C from the master device to RS- data and outputs the data. RDB(+) Input Receives RS- data and outputs it to the master side. SDB(+) Output Converts data received via RS-C from the master device to RS- data and outputs the data. Terminals and 0 are not used. Internal Configuration (Block Diagram) DIP switch Status indicator Power indicator Switch input Indicator control Power supply RS-C RS-C driver Serial communications Serial communications PHC PHC RS-8 driver RS- or RS-8 CPU RS-8 enabling control PHC USB USB controller USB control Insulation

5 HB Installation External Connections RS-8 Connection Input power supply (See note.) SD RD (See note.) (See note.) Slave device side RS-8. If RS-8 is selected as the communications method (i.e., pin 9 of the DIP switch is set to ), terminals 8 and 9, and terminals and are connected internally.. Either a 00 to 0-VAC or -VAC/VDC (no polarity) input power supply is used. Connection to an RS-C Master Device (-) (+) Master device side RS-C Pin number (for 9-pin computer connector) 8 RS- Connection Input power supply (See note.) 8 9 RDA ( ) SDA ( ) 0 RDB (+) SDB (+) SD RD Abbreviation SDA ( ) SDB (+) RDA ( ) RDB (+) Either a 00 to 0-VAC or -VAC/VDC (no polarity) input power supply is used. First set the same communications conditions (baud rate, stop bits, data length, and parity) for the master device, the Interface Converter, and slave devices. Slave device side RS- Master device side RS-C Abbreviation SD RD RS CS DR ER Abbreviation SD RD RS CS DR ER Pin number (for 9-pin computer connector) 8 If the communications interface format for the master device is RS-C, set pin 8 of the DIP switch to. Devices connected via RS-8 (example) AL AL HB OT OT STP CMW Computer Wire with stranded wires. To allow connection using a commercially-available cable with an RS-C D-sub connector, a connection adapter (D-sub, 9-pin) is available. (Order separately; model number: K-09.) In addition to the required communications conditions, set the communications number. With RS-8 communications, connect a terminating resistance (0 W, / W recommended) to both ends of the communications path. Connection to a USB Master Device First set the same communications conditions (baud rate, stop bits, data length, and parity) for the Interface Converter and slave devices. A USB driver and host software for the driver are required. If the communications interface format for the master device is USB, set pin 8 of the DIP switch to. Devices connected via RS-8 (example) AL AL OT OT STP CMW Computer Remove the terminal cover when using USB. USB connection Use a commercially-available USB cable. In addition to the required communications conditions, set the communications number. With RS-8 communications, connect a terminating resistance (0 W, / W recommended) to both ends of the communications path.

6 Applications Monitoring and Maintenance of Installations and Equipment Computer Temperature Controller Interface Converter Digital Panel Meter Inspections and Debugging for Communications Equipment Computer Interface Converter

7 Installation Temperature Control with a Computer Device interior RS-8 RS- m max. Mounting devices, reflow devices, etc. Interface Converter EZN Temperature Controller Dimensions -0 Mounting Hole Dimensions (For Direct Mounting) Two, M or.-dia. holes 80 ± DIN track mounting is also possible.

8 Precautions!Caution Do not touch any of the terminals while power is being supplied. Doing so may result in electric shock.!caution Do not allow bits of metal or wire cuttings to enter the interior of the product as this may result in malfunction, fire, or electric shock.!caution Do not attempt to disassemble, repair, or modify the product. Any attempt to do so may result in malfunction, fire, or electric shock.!caution Tighten the terminal screws to the specified torque. Loose screws may result in burning or malfunction. The recommended tightening torque is 0.8 N m. General Precautions Do not mount the product in the following places: Locations subject to shock or vibration Outdoor locations or locations subject to direct sunlight, wind, or rain. Locations subject to temperatures or humidity outside the specified ranges Locations subject to condensation or icing Locations subject to large amounts of dust Locations subject to flammable gases or objects Locations subject to corrosive gases (in particular sulfide or ammonia gases) Be sure to check power supply specifications, terminal numbers, and polarities before performing wiring. Turn the power supply before performing installation or wiring. Turn the power supply before removing the terminal cover. Do not connect anything to unused terminals. Correct Use Perform wiring with crimp terminals that are suitable for M. screws. Install the product as far away as possible from devices that generate strong high-frequency noise (e.g., high-frequency welders) or surges. Do not pull on the USB cable. Doing so may cause the cable to come loose. ALL DIMENSIS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by To convert grams into ounces, multiply by 0.0. Cat. No. N0-E-0A OMR Corporation Industrial Automation Company In the interest of product improvement, specifications are subject to change without notice. Measuring and Supervisory Controls Department Shiokoji Horikawa, Shimogyo-ku Kyoto, Japan Tel: (8)--08/Fax: (8)--89 Printed in Japan M (A) 8