Connection via modem | Aiphone AI-900 instruction

13.1.2. Connection via modem

Connect as shown below.

Connection via modem (Programming PC)

RS-232C cross cable

AI-900MF

1	DCD
1	DCD
2	RXD
2	RXD
3	TXD
4	DTR
5	GND
6	DSR
6	DSR
7	RTS
7	RTS
8	CTS
9	RI

COM1

RS-232C cross cable

COM2

Front view

Main Frame AI-900MF

Modem

			DCD	1
			DCD	1
			RXD	2
			RXD	2
			TXD	3
			DTR	4
			GND	5
			DSR	6
			DSR	6
			RTS	7
			RTS	7
			CTS	8
			CTS	8
			RI	9

Modem

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Image 41

Aiphone AI-900 installation manual Connection via modem Programming PC

Contents

Voice Security System Installation Manual Table of Contents Speech and Function Tests Safety Symbol and Message Conventions Safety PrecautionsWhen mounted on a wall When the Unit is in Use Applicable to the exchange Applicable to the exchange FCC Requirements Industry Canada Requirements General Description FeaturesInstallation Precautions System Configuration System Configuration and Equipment Functions Equipment Functions AI-900MF Main Frame Nomenclature and Functions Installation and Connection Procedures Rack mounting Equipment InstallationAI-900MF Main Frame 55.2 AI-PU200 Power Transformer Unit Wall mounting AI-RS150, AI-RS160, AI-RS170 and AI-RS180 Substations Dimensional diagram Desk-top mounting Master Station Battery replacement AI-900MF Card InstallationBackup Battery Installation Card Installation Wiring from the Station or Outside Line Wiring Supplied Connector Connection AI-900MS Master Station Interface Card Connection Station Address SettingView a Master Station and AI-900MS connection AI-900MS and AI-MS900 connection Connection CN3 CN4 External recording device and AI-900MS connection External speaker connection AI-MS900 Master Station Connection and Adjustment Telephone and AI-900AL connection AI-900AL Telephone Interface Card Connection Setting of telephone volume switches on the AI-900AL card Setting telephones talking volume levels External recording device and AI-900AL connection Substation and AI-900RS connection AI-900RS Substation Interface Card Connection External amplifier and AI-900RS connection Outside line and AI-900CO connection AI-900CO Outside Line Interface Card Connection External recording device and AI-900CO connection External amplifier and AI-900AF connection AI-900AF Audio Function Card ConnectionAmplifier and AI-900AF connection External sound sources and AI-900AF connection External sound source and AI-900AF connection AI-900TI Tie-Line Interface Card Exchange Interconnection Termination resistance setting Exchange interconnection by means of AI-900TI Exchange No. setting Exchange Number Setting AI-900MF and power supply connection Programming PC Connection Main Frame and PC ConnectionDirect connection by means of RS-232C Direct connection by means of RS-232C Programming PC Connection via modem Programming PC Connection via modem Direct connection by means of RS-232C Operation log PC Operation Log PC Connection Connection via modem Operation log PC System Programming Speech Test Speech and Function TestsFunction Test Calls from the substation AI-900MS Master Station Interface Card SpecificationsAccessories AI-900RS Substation Interface Card AI-900AL Telephone Interface Card AI-900AF Audio Function Card AI-900CO Outside Line Interface Card AI-YC303 Main Frame Wall Mounting Bracket AI-900TI Tie-Line Interface Card