Datasheet Surge Protection Devices SD Series Data and Signal Protection SLP Series Data and Signal Protection MA15 Series AC and DC Power Protection TP48 Series Transmitter and Sensor Protection SD Series SLP Series NEW Data and Signal Protection The SD Series are ultra-slim user-friendly devices for protecting electronic equipment and systems against surges on signal and I/O cabling, and the SLP Series provides 20kA power surge protection for process control, equipment systems and distribution panels. Product Features: Range of ATEX Certified intrinsically safe surge protectors Ultra-slim and space saving designs easy installation Multistage hybrid protection circuitry - 10kA maximum surge current for SD Series, and 20kA maximum surge current for SLP Series Range of voltage ratings ideal for process I/O applications Designed for high bandwidth, low resistance applications RTD, Public Switch Telephone Network (PSTN) and 3-wire transmitter versions available in SD Series Surge protection for two loops or one 4-wire circuit per SLP Series module 10 year product warranty MA15 Series The SD and SLP Series surge protection devices provide unparalleled AC & DC Power Protection packing densities, application versatility, proven and reliable hybrid The MA15 Series of surge protection devices protects electronic circuitry, simple installation and optional loop disconnect facilities (SD equipment and computer networks against the effects of noise Series). These features make the SD and SLP Series the ultimate surge pollution induced in power supplies. MA15 units filter out and protection solutions for process control equipment, I/O systems and suppress the effects of industrial noise and surges caused by communications networks. lightning, switching devices, thyristor controls, transmission system overloads and power-factor correction circuits. TP48 Series Product Features: Transmitter and Sensor Protection 18kA surge protection and RFI filtering The TP48 Series of transmitter protectors safeguards electronic process transmitters against induced surges and transients from field cabling. Protects panel loads up to 15 Amps in series, They uniquely provide a level of protection for 2, 3 and 4 wire field- unlimited Amps in parallel mounted transmitters that greatly exceeds the optional transient Suitable for AC or DC application protection facilities available from the transmitter manufacturers without any additional wiring, conduit modifications or other expensive extras. Thermal and short circuit protection LED status indication feature Product Features: 10 year product warranty Easy and direct mounting simply screw into spare conduit entry Intrinsically safe flameproof to CENELEC standards ATEX approved Parallel connection avoids introduction of resistance into loop Canada Mexico United States Weidmuller, Canada Weidmuller, Mexico Weidmuller 10 Spy Court Blvd. Hermanos Serdn 698 821 Southlake Blvd. Markham, Ontario L3R 5H6 Col. San Rafael Oriente Richmond, Virginia 23236 Telephone: (800) 268-4080 Puebla, Puebla, Mexico Telephone: (800) 849-9343 Facsimile: (905) 475-2798 C.P. 72029 Facsimile: (804) 379-2593 Email: info1 weidmuller.ca Telephone: 01 222 2686267 Email: info weidmuller.com Website: www.weidmuller.ca Facsimile: 01 222 2686219 Website: www.weidmuller.com Email: clientes weidmuller.com.mx Website: www.weidmuller.com.mxSurge Protection Devices SLP Series SD Series The multi-stage hybrid surge protection network at the The exceptionally high packing densities are the result heart of the SLP uses a combination of solid state electronics of an ultra slim footprint for individual modules, which and a gas filled discharge tube (GDT) to provide surge can double-up as feedback terminals. Each module protection up to 20kA. This impressive surge protection provides full hybrid surge protection for 2 and 3-wire circuit is designed to exhibit exceptionally low line resistance loop protection. and adds only a minimal voltage drop to the circuit. Modules with a comprehensive range of voltage ratings The SLP device does not adversely affect the performance cover all process related signals such as RTDs, Thermo- or operation of the loop or combined equipment during couples (THCs), 4 - 20mA loops, telemetry outstations, operation. The device allows signals to pass with very little shut-down systems and fire and gas detectors. attenuation, while diverting surge currents safely to the ground and clamping output voltages to safe levels. The optional loop disconnect featured on the SD07, SD16, SD32 and SD55 modules allows users to perform Fully automatic in operation, SLP devices react immediately commissioning and maintenance without removing the to ensure that equipment is never exposed to damaging surge protection device. In addition, a third connection surges between lines or the lines and ground. Reacting on the field and safe side of the module is provided for instantly, the SLP redirects surges safely to the ground safe termination of shields. and resets automatically. For three wire applications the specially designed The versatile SLP series provides full hybrid surge SDRTD (Resistance Temperature Detector) and the protection, combining protection for two process SD32T3, (for separately powered 4 - 20mA loops) loops into one case. provide full 3-wire protection in a single compact unit. The SD07R3 provides protection of 3-wire pressure For higher bandwidth applications, the SLP series has been transducers on low power circuits. developed to meet the demands of todays highest speed communication systems. For higher bandwidth applications, the SDR Series meets the demands of todays highest speed communication systems. 120V and 240V AC versions are available for I/O and power supplies up to three Amps of load current. Telephone networks can be protected by the SDPSTN. All modules are DIN-rail mountable on a TS-35 rail. A comprehensive range of mounting and grounding accessories are available. 2