Bacharach 2772-0803 manual Terminal USE, Silkscreen Idents NAL, Without

REMOTE INTELLIGENT SENSOR - AREA MONITOR

	TERMINAL USE AND		TERMI-	To 12 VDC
					+PSU
	SILKSCREEN IDENTS		NAL
	12 VDC	–	1
	INPUT	+	2
	(Connected internally to #1)		3
	ANALOG	– A 0V	4	CONNECT CABLE
	OUTPUT	+ A OP	5
	NET-	A IN	6	SCREEN(S) ONE
	WORK	A OUT	7	END ONLY
	COMMS	B	8
	INTERFACE	S	9
	SERIAL	PI	10	DATA	Non GMD
		PO	11
	PRINTER	PRDY	12	BUSY	Printer
	INTERFACE	PPRS	13	GROUND	see Sec. 3.14
COMBINED GAS	RLA1	0V	14	+	Fault/Alarm
		+	15
& FAULT ALARM	GAS ALARM 1	–	16	RLA1 O/P or Relay O/P
NOT	RLF	+	17	+
ACTIVE	FAULT ALARM	–	18	RLF O/P
NOT	RLA2	+	19	+
ACTIVE	GAS ALARM	–	20	RLA2 O/P

s	s	RELAY OUTPUTS: Observe polarity. The
RELAY ACTION	RELAY ACTION
		outputs present a closed circuit that opens
WITHOUT	WITH
		on fault or alarm.
2701-1761	2701-1761
OPTION CARD	OPTION CARD	With a single combined output, the ‘relay’
INSTALLED	INSTALLED
		toggles position on fault and remains open
		on alarm. Adding the optional three-relay
		board option enables the three-relay
		option.

GMD PRINTER: When purchased as an option, the printer is usually plugged into the pre-wired exter- nal socket provided. Alternatively it can be hard- wired into the system through the J1 interface using the information provided in Section 3.14 of this manual.

CURRENT RIS J1 INTERFACE CONNECTIONS WITH SYSTEMS USING VERSION 30-XX-03 AND HIGHER SOFTWARE.

Figure 2-2. Hookup for Phase 2 Base Board Terminal Strip

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