Black Box IC026A-R2, IC026AE-R2 manual General, Dsr Rts Cts

RS-232↔IEEE 488 INTERFACE CONVERTER

DB9 Female		DB25 Male
DCD	1
-RxD	2			3	-TxD
-TxD	3			2	-RxD
DTR	4
Gnd	5			7	Gnd
DSR	6
RTS	7			4	CTS
CTS	8		5		RTS

Figure 3-19. Wiring Diagram: IBM AT or Compatible with DB9 Serial

Connector to Interface Converter (RS-232).

NOTE

Standard AT 9-pin-to-25-pin adapter cables are not wired as shown above and will not work with the interface converter.

3.9 General

Refer to the following sections for specific operational modes. This sub- section gives a general test of functionality. After setting the power-on defaults and reassembling the interface converter, plug the power-supply connector into the rear jack on the interface.

CAUTION

Never plug the power supply into the interface while it is connected to AC line power. If you do, you could damage the interface converter.

WARNING

The power supply provided with the interface converter is intended for INDOOR USE ONLY. Using it outdoors could result in equipment failure, personal injury, or death.

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