TOA Electronics C-RM500 operating instructions Alarm Output/Control Input Terminal Connections

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7.6. Alarm Output/Control Input Terminal Connections

7.6.1. Pin functions

Shown below are the numbers and names of the Alarm I/O terminal pins.

C-RM500

Alarm output / control input terminal

13	1
25	14

Pin No.	Function	Pin No.	Function
1	Ground	14	Alarm Output 10

2	Alarm Output 1	15	Alarm Output 11

3	Alarm Output 2	16	Alarm Output 12
4	Alarm Output 3	17	Ground

5	Ground	18	Alarm Output 13

6	Alarm Output 4	19	Alarm Output 14
7	Alarm Output 5	20	Alarm Output 15

8	Alarm Output 6	21	Alarm Output 16

9	Ground	22	Alarm Output
10	Alarm Output 7	23	Alarm Input

11	Alarm Output 8	24	Home Position Selection Input

12	Alarm Output 9	25	Auxiliary Input
13	Ground

[Alarm Output Terminal] (Pin No. 1 – 16)

The terminal of the number corresponding to the alarm-activated camera number shorts with the ground terminal. Alarm output terminals 1 – 16 are the NPN open collector output.

Operating current: Maximum 20 V, 20 mA

[Alarm Output Terminal] (Pin No. 22)

This terminal is shorted with the ground terminal even when only one of the alarm input terminals receives an alarm signal. The alarm output terminal is the NPN open collector output.

Operating current: Maximum 20 V, 20 mA

[Alarm Input Terminal] (Pin No. 23)

Shorting this terminal with the ground terminal when "OTHER16," "OTHER16-64" or "OTHER" has been selected in the "SWITCHER" setting will sound a buzzer and cause the Alarm Reset indicator to flash while it is shorted. (Refer to p. 25 "Switchers.")

Open voltage: 5 V DC, short-circuit current: Maximum 5 mA

[Home Position Selection Input Terminal] (Pin No. 24)

When Auto-Return is performed while this terminal is being shorted to the ground terminal, the camera's operation follows the setting made for "2" in the "Home position" setting. (Refer to p. 28 "Home position.")

Open voltage: 5 V DC, short-circuit current: Maximum 5 mA

[Auxiliary Input] (Pin No. 25) Leave this input unconnected.

Open voltage: 5 V DC, short-circuit current: Maximum 5 mA

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Contents Operating Instructions Remote ControllerTable of Contents Settings Safety Precautions Functions General DescriptionEquipment Which Can Be Controlled with the C-RM500 About the Camera Control TerminalTop Nomenclature and FunctionsDefroster key/Indicator *3 Lens speed key / Indicator *3Auxiliary contact key / Indicator *3 Auto key / Indicator *3Rear Operating the Camera OperationP E R N U a LF R O S T E R X I L I a R Y S WActivating the automatic functions T OActivating the zoom function Activating the focus functionO S I T I O N T O F O C U SChanging the lens speed Activating the auto-focus functionMonitor Display When confirming the camera number and operating its displayA N N E L C a L L Operation keysResetting individual freeze displays Simultaneously resetting all freeze displaysUsing the abbreviated numbers Using the Function keysU N C T I O N K E Y E TE G M E N T H a N N E LViewing full-screen displays Monitor screen Group E G M E N T E G S E Q Q U E N C EViewing sequential displays Sequential full-screen viewing Sequential 4-segment split-screen viewingAlarm H O L D Alarm Hold and ResetSetting Items and Their Descriptions SettingsOperating Keys and Display Screen Keys to be used in setting operationsLCD screen display S S W O R D Basic Setting OperationsE R a T I O N M O D E T O R E T U R NOperation mode Setting the FunctionsSetting contents E R a T I O N M O D E 1 . M a S T E RI T C H E R Switchers6 I N P U T M a R TE L E C T C H N T a C TContact T O R E T U R N 1 . O N Automatic resetT O T U R N E CR a C E 2 P O S Home position selector terminal operation settingsR a C E Home positionM E R a S P E E D4 0 M O T EBuzzer I T I a L S C R E E N 1 . F U L LZ Z E R 1 . O N Initial screenChannel designation I T I a L C H a N N E LM E R a Alarm 1 . O N N S O R Alarm 1 . O NSensor alarm Camera alarmCamera check Camera alarm preset Alarm signal Alarm S I G N a L 1 . E D G EAlarm time Alarm H O L D 1 . K E Y Alarm F U N C T I O N 1 . S E QAlarm hold M 1 N C T I O N K E YM 1 5 P O S 1 2 N C T I O N K E Y a a U T O P a NM 2 Setting the cameras alarm contact outputAbbreviation 2 3 P 0 S E C 0 S E CTour sequence Press the Menu key to display the menu screenM E R a M E N U C H PasswordCamera menu System Examples ConnectionsExample Example Connection to Combination Cameras Connected Camera Termination Switch SettingConnection cables Connection to the Multi-Switchers RS-232C Terminal Fixed camera Connection to the Smart Switchers RS-232C Terminal Shielded twisted-pair cable RS-232C reverse cable RM500 Slave Speed Switcher Connection When Controlling the System from 2 LocationsAlarm Output/Control Input Terminal Connections Assembling D-sub connectors onto cables Accessories SpecificationsModifications 133-12-743-6E