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INSTRUCTION MANUAL
INTERFACE UNIT C-IF500
TABLE OF CONTENTS
1. SAFETY PRECAUTIONS .......................... 2 5. CONNECTIONS
5.1. System Examples ................................. 5
2. GENERAL DESCRIPTION ........................ 3
5.2. Connecting 32 or
3. FEATURES ................................................ 3
More Combination Cameras ................ 6
5.3. Star Connection .................................... 7
4. NOMENCLATURE AND FUNCTIONS
Front ........................................
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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. Safety Symbol and Message Conventions Safety symbols and messages described below are used in this manual to prevent bodily injury and property damage which could r
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Indicates a potentially hazardous situation which, if mishandled, could CAUTION 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. •When moving the unit,
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4. NOMENCLATURE AND FUNCTIONS [Front] MODE TX RX POWER ON 12 3 4 INTERFACE UNIT C-IF500 2 3 4 1 1. Power indicator [POWER] 3. Data transmission indicator [TX] Lights when the power is supplied. 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 4. Data reception indicator [RX] via the unit. Lights when data is received from the Slave terminal. Transfer Rate 1 2 3 4 38400 bps ON ON ON ON 19200 bp
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[Bottom] INTERFACE UNIT model C-IF500 120 12V 100mA Class2 12. Rating label TOA Corporation MADE IN JAPAN MADE IN JAPAN SER. 02A4000001 12 5. CONNECTIONS 5.1. System Examples [Example 1] Monitor TV Smart switcher Combination camera C-IF500 Remote controller Combination camera [Example 2] Combination camera Monitor TV Multi-switcher C-IF500 Remote controller 5
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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 Camera control terminal GND C-RM500 Shielded twisted-pair cable Termination switch: ON C-IF500 MASTER SLAVE IN OUT A B C D GND GND GND GND GND GND TERMINATION OFF ON Caution Up to 31 C-CC501, C-CC504, C-CC551, or C-CC554 Combination Camera can be connected to each Slave Terminal A-D. Combination camera C
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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. Remote controller Camera control terminal GND C-RM500 Shielded twisted-pair cable Termination switch: OFF C-IF500 MASTER SLAVE IN OUT A B C D GND GND GND GND GND GND TERMINATION OFF ON Combination camera Ch 1 Ch 2 Ch 3 Ch 4 Termination switch Termination switch Termination switch Termination switch ON ON ON ON Termination switch: ON C-IF500 MASTER SL
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6. SPECIFICATIONS Power Source 12 V DC Current Consumption 100 mA External Control Master: RS-485, screwless connector, terminating resistance (100 Ω ) switch ON/OFF 1 Slave*:4 channel, RS-485, screwless connector, RS-232C, D-sub connector (9-pin, male) Display Power LED indicator, communication LED indicators (TX, RX) 2 Maximum Cable Distance RS-485: 1.2 km* RS-232C: 10 m Communication Speed 4800 bps, 9600 bps, 19200 bps, 38400 bps Operating Temperature –10 to +50°C Operating Humidity Under
