Siemens SMS-2S SMS-SA Dual Stage Manual Station Single Stage Manual Station with Auxiliary Contacts, Installation Instructions

Installation Instructions SMS 2S SMS SA Stage Manual Station For Canadian Two Stage Applications Stage Manual Station with Auxiliary Contacts Model SMS 2S SA Manual Station from Siemens Technologies Inc is an addressable device advanced control panel communication This technology which provides two communication with the control panel an Intelligent Initiating Device TO 1 Cover to Figure 1 to locate the opening on the SMS cover that allows access to the holes which are on the SMS printed board connect the SMS to the SDPU Programmer Tester the plug from the SDPU cable provided with the into the opening on the SMS as in Figure 2 Because SMS devices are polarity the programming plug can be inserted into programming holes in either direction FROM prevent potential damage to the SDPU DO NOT an SMS to the SDPU until at least one wire is from terminals 1 or 2 of the SMS 2 the SDPU Plug TAB the instructions in the SDPU Manual P N 315 033260C to program the SMS the desired address Record the device address on the label located on the SMS panel The SMS can now be installed and wired to the system SMS 2S SA manual station housing has a pull down lever that locks in position releasing a spring loaded switch See Figure 4 To indicate the manual station is the pull down lever remains down and locked until the station is physically The SMS 2S SA manual station has a set of normally closed auxiliary contacts are available for releasing door holders and magnetic door locks SMS 2S has a keyswitch which can activate a second address unit is reset by opening the hinged housing cover with an Allen key and then and locking the cover or by returning the keyswitch to its original position SMS manual station operates with the FS 250C Control Panel via the FDLC Loop Card 315 033430C 5 Building Technologies Safety LINE 1 NEXT ADDRESSABLE DEVICE GROUND AUX CONTACT VAC VDC 0.75A LEADS 3 SMS SA Wiring Information Recommended wire sizes AWG minimum 14 AWG maximum Wire larger than 14 AWG can damage the connector When using shielded cable without metal raceway or with raceway the shields should be terminated at the device terminal If the device box is already grounded by another such as being mounted to a grounded structure the wire should be continuous and must be grounded solely at the point origin for example at the control panel When using shielded cable with metal raceway the wiring shields be continuous and grounded solely at the point of origin The ground terminal shall be connected to the grounded device box When using metal raceway without shielded cable connect the ground terminal to the grounded device box Metal raceway should be thoroughly grounded throughout the system CX 2 Addressable Device Loop ratings 31V max min pulsing maximum 1mA be either line of the loop The SMS 2S SMS SA is a polarity insensitive device Line 1 and Line 2 the manual station boxes throughout the protected area so that they unobstructed readily accessible and located in the normal exit path Place the station according to the regulations of the authorities having jurisdiction Mounting the backplate to a Model MC 5 Backbox as shown in Figure 4 Mounting the backplate to a user supplied single gang switchbox as shown in Figure 4 not overtighten the screws Overtightening may distort the backplate in in in INCH DEEP BOX SUPPLIED HINGED BACKPLATE in in 4 The SMS Building Technologies Ltd Derry Road West Ontario L5N 7A6 Canada 315 033430C 5