ADC and V35, RS-232/V24, X21 manual 36

ADCP-50-304 • Issue 19 • June 1999 • Section 2: Functional Description

This logic is also controlled by the RST (Reset) touch switch, toggle switch OFF (LED off, audible alarm off), ALM (LED and audible alarm on), LED (LED on, audible alarm off), and rotary switch DLY (alarm time delay setting). The alarm may be automatically reset if the automatic alarm reset jumper is in place. Alarm delay settings are shown in Table 2-5. After an alarm condition occurs, the operator may reset the circuit by placing a finger on the RST (touch) switch contacts.

	L		MONITOR
	E		CIRCUIT
	D
	R				R
	S				S
	2				2	TEST
	3				3	PORT
	2				2
	(F)				(F)
	M				R
	O				S
PATCH	N				2	TEST
JACK	I				3	PORT
	T				2
	O				(F)
	R
				1616-A
		Figure 2-11. PSM-12 Test Module with LED Monitoring

9 TEST MODULE (PSM 13)

Test Module PSM-13 provides the user with the same RS-232/V.24 interface capabilities as Test Module PSM-12, except it does not contain status and alarm monitoring. A simplified block diagram illustrating the test module connections is shown in Figure 2-12.

	R		R
	S		S
	2		2	TEST
	3		3	PORT
	2		2
	(F)		(F)
	M		R
	O		S
PATCH	N		2	TEST
JACK	I		3	PORT
	T		2
	O		(F)
	R
		1617-A

Figure 2-12. PSM-13 Test Module without LED Monitoring

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© 1999, ADC Telecommunications, Inc.