KYOWA UIO-60A Instruction Manual

External input/output unit

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ELECTRONIC INSTRUMENTS CO., LTD.

EXTERNAL INPUT/OUTPUT UNIT

INSTRUCTION MANUAL

Windows 98, NT4, 2000 and XP are trademarks of Microsoft Corporation, USA.

Generally, company names and trade names described in this Instruction Manual are trademarks or

registered trademarks of the companies.

This Instruction Manual may not be copied or reproduced, in whole or part, without prior permission

from KYOWA.

The contents of this Instruction Manual are subject to change without prior notice.

UIO-60A

Thank you for purchasing KYOWA's UIO-60A External Input/

Output Unit designed to be incorporated into the UCAM-60/65

Series Data Logger.

Read this Instruction Manual carefully, in order to make full use

of the high-performance capabilities of the product.

Do not use the product in a manner other than instructed in this

manual.

IM-A-535b June , 06

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Summary of Contents for KYOWA UIO-60A

Page 1 Generally, company names and trade names described in this Instruction Manual are trademarks or registered trademarks of the companies. Copyright © 2003 by KYOWA ELECTRONIC INSTRUMENTS CO., LTD. All rights reserved. This Instruction Manual may not be copied or reproduced, in whole or part, without prior permission from KYOWA.
Page 2: Table Of Contents
STANDARD ACCESSORIES The following accessories should be enclosed in the package of the UIO-60A External Input/Output Unit (hereinafter referred to as the UIO-60A). Upon unpacking, check to be sure all these items are enclosed. Screwdriver ......................1 Inspection Sheet ....................1 Warranty ........................
Page 3 SAFETY PRECAUTIONS PRIOR TO USE For safe use of the UCAM-60/65Series with the UIO-60A mounted, be sure to read the safety precautions described below. KYOWA ELECTONIC INSTRUMENTS CO., LTD. assumes no liability for damages resulting from usage made against the safety precautions and voids warranty of products handled improperly.
Page 4 WARNING Fuse To prevent a fire hazard, be sure to use a fuse providing the same rating (current, voltage and type) as specified for the UCAM-60/65Series. Do not use any fuse other than specified. Do not short-circuit the fuse holder. When replacing the fuse, disconnect the power cable from the wall outlet in advance.
Page 5 NOTATIONS IN THIS INSTRUCTION MANUAL For convenience, the following notations are used in this Instruction Manual. • Operating panel keys, menu options and set or selected items are expressed as follows: Operating panel keys are expressed in a square box. e.g.
Page 6: Preparation
1. PREPARATION This Chapter describes controls and indicators of the UIO-60A and the method of mounting it into the UCAM-60/65Series Data Logger (hereinafter referred to as the UCAM-60/65Series). 1-1 CONTROLS AND INDICATORS Connector to UCAM-60/65Series Panel Terminal Board Terminal Board Cover The terminal board cover has the input/output labels printed as follows.
Page 7: Mounting To Ucam-60/65Series
Make sure the UCAM-60/65Series is turned OFF. Remove the dummy panel of the option slot 2. Then, along the guide rails inside, slide the UIO-60A into the slot. After setting the UIO-60A into the slot, fix it with two M2.6x5 countersunk screws with the accessory screwdriver.
Page 8: Power On
COEF. PRINT MEAS. Version SAVE LOCK START UCAM-60B V0.00 /STOP V0.00 UIO-60A USI-67A Indicates the UIO-60A and USI-67A scanner interface are correctly mounted to option slots 2 and 1, respectively. Ready State DATE 2003/08/11 TIME 10:00:00 000-009-01 - 3 -...
Page 9: Ready State Indication
Power frequency is set to “50Hz.”’ Power frequency is set to “60Hz.” Trigger measurement or trigger interval measurement is set to “ON.” Interval measurement or trigger interval measurement is set to “ON.” Alarm is set to “ON” with the UIO-60A mounted. - 4 -...
Page 10: Setting Ucam-60A/B With Uio-60A Mounted
3. SETTING UCAM-60/65 WITH UIO-60A MOUNTED 3-1 SETTING ALARM Contact output for alarm is initiated by a value exceeding the high or low limit in ordinary or monitor measurement. Press the SET key on the ready state screen to display the main menu. Select [0: MEAS Condition] on the main menu.
Page 11 (6) To conclude high/low limit setting, press the ESC key. One-step previous display ([MEAS Condi- tion] menu) returns. If the ESC key is pressed without pressing the ENTER key, the high/low limits under editing are not concluded. High limit Low limit When the signal of the alarm channel exceeds the high limit, the high-limit contact output is ON.
Page 12 Precautions in Using the Alarm Connection Terminal ALARMS 1 to 4 (High/Low Limit) (Internal Circuit) The alarm output is photocoupler-isolated open collector output. The rated output is 30Vdc (max.), 20mA (max.), and thus the operator should be cautioned not to exceed the rating in the connection of the contacts..
Page 13: High/Low Limit Setting In Hysteresis
3-2 HIGH/LOW LIMIT SETTING IN HYSTERESIS Hysteresis can be set to high/low limits of the alarm. Press the SET key on the ready state screen to display the main menu. Select [8: System Control] on the main menu. Select [8: Hysteresis] on the system control menu to display the hysteresis setting screen. HYSTEREIS 000.00 (000.00~999.99)
Page 14: Setting For Rainfall Input
3-3 SETTING FOR RAINFALL INPUT The UIO-60A is provided with an external input to receive pulse signals from a rain gage. The rainfall input is output as a counting of a difference between the nth measurement and the (n– 1)th measurement.
Page 15: External Start/Stop
4. EXTERNAL START/STOP With the UCAM-60/65Series in ready state, turn the START signal to ON (short-circuiting START contacts) to start the measurement. Turn the STOP signal to ON (short-circuiting STOP contacts) during the measure- ment to stop the UCAM-60/65Series from measuring. The BUSY signal output enables the operator to confirm that the UCAM-60/65Series is measuring.
Page 16: Control Commands
5. CONTROL COMMANDS List of Control Commands Command Message Ref. Command Page Type Description Alarm-related Set alarm function to ON/OFF AON/AOF Set alarm conditions Read alarm conditions PRR05 Set alarm contact output to ON Set alarm contact output to OFF Set all alarm contact outputs to OFF Rainfall-related Set rainfall input to ON/OFF in setting system conditions...
Page 17 Control Commands AON: Setting alarm function to ON • This command makes the alarm function effective during measurement. AON +TC AOF: Setting alarm function to OFF • This command makes the alarm function ineffective during measurement. AOF +TC ARM: Setting alarm conditions •...
Page 18 ANC: Setting alarm contact output to ON • This command sets alarm contact output to ON by each alarm channel (1 to 4). ANC 1 0 +TC Number to select the high or low limit which is set to ON (0: Low limit, 1: High limit) Alarm channel number of which the contact output is set to ON (1 to 4).
Page 19 DSW: Setting system conditions • This command sets UCAM-60/65Series system conditions. DSW 1 1 1 0 0 1 0 0 0 0 0 +TC Power control (0: No, 1: Yes); Effective for DC version only) Rainfall input (0: No, 1: 1 mm, 2: 0.5 mm) Delta V function (0: Invalid, 1: Valid) Delta T function (0: Invalid, 1: Valid) Cold junction compensation (0: Internal, 1: External)
Page 20: Specifications
6. SECIFICATIONS 1. Contact Output Alarm output 4 channels BUSY output 1 channel Output mode Photocoupler-isolated open collector output Rated output 30 V max., 20 mA max. (resistance load) 2. Contact Input START signal 1 channel STOP signal 1 channel Input mode No-voltage contact input 3.
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