Siemens Cerberus Pyrotronics XL3 Installation Wiring Instructions Addressable Interface Modules TRX-2 TRX-2R TRX-2D

rolronics Instructions Interface Modules TRX 2 TRX 2R TRX 2D Models TRX 2 and TRX 2R are addressable interface that can monitor and supervise a single normally open normally closed switch The Model TRX 2D dual TRX is an interface module occupying two address spaces It monitor and supervise two switches either of which may be open or normally closed For example Model TRX 2D be used to monitor and supervise a tamper switch and a switch from one TRX TRX 2 and TRX 2D are used where no relay control is Model TRX 2R relay TRX is used where relay of external equipment is required This module an version of the TRX 1 has a latching type single pole throw relay contact rated at 125 VAC inductive or at 30 VDC resistive REQUIREMENTS TRX 2 2R 2D are all provided with an extra terminal 8 for direct connection to Earth Ground See WIRING for details Model TRXs mount directly to a 3 inch deep double gang no other box can be used See MOUNTING for TRX 2 has a programmable dipswitch with switches 1 through 9 as shown in FIGURE 1 Switches 1 5 are to select the unique address code for each device See Address Programming below Switches 6 9 are used identify the type of supervised switch monitored See Device Programming below Address Programming Position the TRX addressable interface module as shown in 1 and locate the programmable dipswitch When using the Model TRX 2 or TRX 2R Refer to TABLE 1 obtain the unique address code that must be set on switches 1 5 for that device When using the Model TRX 2D Refer to TABLE 1 to obtain unique even address code that must be set on dipswitch 1 TRX 2 2R 2D rolronics A Division of CERBERUS Technologies Inc 8 Ridgedale Avenue Cedar Knolls New Jersey 07927 315 086678C 1 ADDRESS CODES Settings Addresses 1 and 30 cannot be used with Model TRX 2D Closed 0 Open 1 5 for that device Only even numbered address can be selected for TRX 2D When the desired ad code is selected the next higher address code an odd will also automatically be selected thereby setting dual sequential address slots Addresses 1 and 30 cannot be used with the TRX 2D Supervised switch SA connected to terminals 3 and 4 its status reported by the odd numbered address Supervised switch SB connected to terminals 5 and 6 its status reported by the even numbered address Identification Programming Position the addressable interface module as shown in 1 and locate the programmable dipswitch When using Model TRX 2 or Model TRX 2R refer to TABLE to select the identification code on switches 6 9 for the of supervised switch being used A TRX 2 2R cannot used to replace a TRX 1 configured as a status switch 2 DEVICE IDENTIFICATION Settings of Device Causing Alarm Trouble Causing and or Remote Relay 0 Relay X 0 Open Replacement X When using Model TRX 2D refer to TABLE 3 to select the code for the types of supervised switches being NOT USED llNXJ UJ GJ llNX TRX 2 TRX 2D TRX 2R TO INSTL INSTR 315 086678 CONNECTIONS KNOLLS N J TRX 2 2R 2D FACEPLATE of Device Causing Status Causing Status Causing Trouble Causing Alarm Causing Status DEVICE IDENTIFICATION CODE Settings of Supv Switch Causing Status Causing Causing Causing Causing Causing Causing Causing Closed O Open is intended for contact monitoring application where programmed for other fire alarm or trouble such as supervisory service All supervised switches may be normally open or normally closed types Only one closed switch may be connected per circuit INFORMATION Position the addressable interface module as shown in 1 and another X marked to indicate the wiring connec to be made to that modu Refer to the wiring information on the faceplate See FIGURE Each module has an X marked to indicate the type of Refer to the appropriate wiring diagram FIGURE 3 4 or 5 wire the addressable interface module accordingly ADDRESSABLE DEVICE FROM PREVIOUS INX LOOP OR DEVICE OF LINE DEVICE NOTE 2 SWITCH NOTES 1 3 AND 7 USED GROUND 1 NOTE 6 TRX 2 WIRING 5 TRX 2D WIRING I TONEXT ADDRESSABLE DEVICE FROM INX LOOP OR FROM PREVIOUS DEVICE OF LINE DEVICE SWITCH NOTES 1 3 AND 7 CONTACTS NOTES GROUND i TRX 2R WIRING All supervised switches must be held closed and or for at least 1 O seconds in order to guarantee End of line device 27K 1 4W resistor The supervised switches have the following ratings VDC during polling O ohms maximum maximum resistance cable length 200 feet 18 AWG capacitance to shield 04uF to line Supervised Switch SA is supervised on odd numbered only Supervised Switch SB is supervised even numbered addresses only Relay contacts are rated 125 VAC inductive or 30 VDC resistive relay is shown in standby condition Earth Ground is the INX wiring shield when using cable or the conduit when not using cable A TRX 2 2R cannot be used to replace a TRX 1 as a status switch Interface Model TRX 2 TRX 2D or TRX 2R directly into a 3 inch deep double gang switchbox supplied only Each module is secured to the switchbox a standard blank double gang switchplate also user Refer to FIGURE 6 for details INCH DEEP GANG BOX GANG SWITCHPLATE BLANK SUPPLIED 6 THE TRX 2 2R 2D 315 086678C