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Typical Wiring <br /> The detector mounting bases accept#18 AWG(0.75mm2),#16 Relay Detector Base,SIGA-RB,SIGA-RB4 <br /> Normally-Normally- <br /> (1.0mm2), #14 AWG(1.5mm2), and#12 AWG(2.5mm2)wire sizes. This base includes a relay. Nor Common Closed Open <br /> Sizes#16 AWG(1.0mm2)and#18 AWG(0.75mm2)are preferred mally Open or Normally Closed <br /> for ease of installation. operation is selected during in- <br /> stallation.The dry contact is rated 5 <br /> Standard Detector Base,SIGA-SB,SIGA-SB4 for 1 amp(pilot duty)@ 30 Vdc. ® ° <br /> The relay's position is supervised Q ° <br /> This is the basic mounting base JDA <br /> to avoid accidentally jarring it out <br /> for EDWARDS Signature Series tance of position.The SIGA-RB can be DATJIN zo DATA OUT(-) <br /> detectors.The SIGA-LED Re- re operated as a control relay if pro11 <br /> - <br /> xceed DATA IN(+) DATA OUT!,) <br /> mote LED is supported by thiss grammed to do so at the control To NextDevice <br /> Base. panel.The relay base does not From Previ us Con}rolleror Previous DeviceTerre Description sU ort the SIGA-LED RemoteTerm Description <br /> 1 Not Used pp ormally Open <br /> 2 DATA IN/OUT(+) LED. CONTACT RASING 2 DATA IN/OUT3 Not Used 1.0 Amp @ 30 VDC 3 Common <br /> 4 DATA IN(-) (Pilot Duty) 4 DATA IN(-) <br /> 4 Remote LED(-) DATA IN(-) DATA OUT(-) 5 Not Used <br /> 6 Normally-Closed <br /> 5 Remote LED(+) (-) <br /> 6 Not Used 7 DATA OUT <br /> 7 DATA OUT(-) DATA IN 1+I DATA OUT(A <br /> From Signature Controller To Next Device <br /> or Previous Device <br /> Audible Sounder Bases, Fire Mode <br /> Isolator Detector Base,SIGA-IB,SIGA-1134 AB4GT,AB4G,AB4G-LF sounder bases <br /> This base includes a built-in line fault isolator for use on Class A <br /> circuits.A detector must be installed for it to operate.The isolator <br /> base does not support the SIGA-LED Remote LED. "_� r <br /> SIGA-A64GT, <br /> O 0 SIGA-A64G-LF: <br /> ® <br /> The ISOIatOr Operates as follows: SIGA-A64G, D Output Mode <br /> SIGA-A64G-LF: Jumper cuts Default=Fire <br /> -a short on the line causes all iso- 0 6 Volume Setting Cut/remove jumper for <br /> O 0 Default=High Fire plus CO <br /> lators to open within 23 msec Cut/remove <br /> -at 10 msec intervals, °o jumper for SIGA-A64G: <br /> beginning on one side ® law de ® ® Tone Setting <br /> 9 9 � Default=Temporal <br /> DATA-DATA-DATA+ <br /> of the Class A DATA IN(-) z O DATA OUT(-) SIG+ SIG- our M iwoaT Cut/remove jumper for <br /> circuit nearest the loop Steady <br /> controller,the isolators <br /> DATA OUT(+) SIGA-A64GT: <br /> close to provide the DATA IN(+) Not Used <br /> next isolator down the <br /> From Signature Controller To Next Device <br /> or Previous Device <br /> line with power Term Description <br /> 1 Not Used 24 Vdc in _ <br /> -when the isolator next 2 DATA IN/OUT(+) From power supply 24 Vdc out <br /> 3 DATA IN(-) or previous base + + To next base or EOL relay <br /> to the short closes,it reopens within 10 4 Not Used <br /> msec. 5 Not Used <br /> 6 DATA OUT(-) Data in _ Data out <br /> The process repeats beginning on the 7 Not Used From Signature Controller to next Signature device <br /> other side of the loop controller. or previous device + + <br /> Page 3 of 4 DATA SHEET E85001-0647 <br /> Not to be used for installation purposes. Issue 2.2 <br />