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INSTRUCTION MANUAL

INTERFACE UNIT C-IF500

1. SAFETY PRECAUTIONS .......................... 2

2. GENERAL DESCRIPTION ........................ 3

3. FEATURES ................................................ 3

4. NOMENCLATURE AND FUNCTIONS

Front ........................................................... 4

Rear ............................................................ 4

5. CONNECTIONS

5.1. System Examples ................................. 5

5.2. Connecting 32 or

More Combination Cameras ................ 6

5.3. Star Connection .................................... 7

6. SPECIFICATIONS ...................................... 8

Please follow the instructions in this manual to obtain the optimum results from this unit.

We also recommend that you keep this manual handy for future reference.

TABLE OF CONTENTS

Summary of content (8 pages)

PAGE 1
INSTRUCTION MANUAL INTERFACE UNIT C-IF500 TABLE OF CONTENTS 1. SAFETY PRECAUTIONS .......................... 2 2. GENERAL DESCRIPTION ........................ 3 3. FEATURES ................................................ 3 4. NOMENCLATURE AND FUNCTIONS Front ........................................................... 4 Rear ............................................................ 4 5. CONNECTIONS 5.1. System Examples ................................. 5 5.2.
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1. SAFETY PRECAUTIONS • Be sure to read the instructions in this section carefully before use. • Make sure to observe the instructions in this manual as the conventions of safety symbols and messages regarded as very important precautions are included. • We also recommend you keep this instruction manual handy for future reference.
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CAUTION Indicates a potentially hazardous situation which, if mishandled, could result in moderate or minor personal injury, and/or property damage. When Installing the Unit • Never plug in nor remove the power supply cord with wet hands, as doing so may cause electric shock. • When unplugging the power supply cord, be sure to grasp the power supply plug; never pull on the cord itself. Operating the unit with a damaged power supply cord may cause a fire or electric shock.
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. NOMENCLATURE AND FUNCTIONS [Front] MODE TX RX POWER ON 1 2 3 4 INTERFACE UNIT C-IF500 2 1. Power indicator [POWER] Lights when the power is supplied. 1 ON OFF ON OFF 2 ON ON OFF OFF 4 1 3. Data transmission indicator [TX] Lights when data is transmitted from the Slave terminal. 2. Transfer rate setting switch [MODE] Sets the transfer rate of the data to be transmitted via the unit. Transfer Rate 38400 bps 19200 bps 9600 bps 4800 bps 3 3 ON ON ON ON 4 ON ON ON ON 4.
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[Bottom] INTERFACE UNIT model C-IF500 120 12V 100mA Class2 12. Rating label TOA Corporation MADE IN JAPAN SER. 02A4000001 12 5. CONNECTIONS 5.1.
PAGE 6
5.2. Connecting 32 or More Combination Cameras Connect the Combination camera's control cable to the unit's Slave Connection Terminal, making sure to match their polarities. Remote controller C-RM500 Camera control terminal GND Shielded twisted-pair cable Termination switch: ON MASTER IN OUT GND GND C-IF500 SLAVE TERMINATION OFF ON A B C D GND GND GND GND Caution Up to 31 C-CC501, C-CC504, C-CC551, or C-CC554 Combination Camera can be connected to each Slave Terminal A-D.
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5.3. Star Connection Connect the Combination camera's control cable to the unit's Slave Connection Terminal, making sure to match their polarities.
PAGE 8
6. SPECIFICATIONS Power Source Current Consumption External Control Display Maximum Cable Distance Communication Speed Operating Temperature Operating Humidity Finish Dimensions Weight 12 V DC 100 mA Master: RS-485, screwless connector, terminating resistance (100 Ω) switch ON/OFF Slave*1: 4 channel, RS-485, screwless connector, RS-232C, D-sub connector (9-pin, male) Power LED indicator, communication LED indicators (TX, RX) RS-485: 1.