232/RS PSS-D-2-276-02/03 3074-B

Compact Safety System PSS 3074 Technical Details PSS 3074 Function Application Range Compact programmable safety system Failsafe

Compact Safety Systems Compact Safety System PSS 3074 Technical Details PSS 3074 Function Application Range Compact programmable safety system Failsafe applications conforming to EN 954-1, 03/97 up to Cat. 4, DIN V 19 250 , 05/94 up to AK 6, DIN VDE 0116, 09/97 Electrical Data Supply Voltage Tolerance Range Current consumption Total Load Capacity on the Outputs via Connection Type Compact safety system suitable for safety-related functions because of its 3-channel diverse structure. Serial Interfaces Data memory Features Universal design to meet all requirements Failsafe applications conforming to EN 954-1, 03/97 up to Cat. 4 and DIN V 19 250 , 05/94 up to AK 6 48 digital inputs 18 single-pole outputs, 4 of which can be configured as test pulses 8 dual-pole outputs Suitable for both safety-related and standard functions Reduced space requirement High processing speed for cycles in which time is critical Approvals PSS 3074 Program memory Single-pole Outputs Number Output Current at "1" Permitted Range Short Circuit Protection Limitation of Inductive Switch Off Residual Current at "0"-Signal Signal Level at "0" Signal Level at "1" On time during self test Output Switch Delay Off Time during Self Test Status Indicator Dual-pole Outputs Number Output Current at "1" Permitted Range Short Circuit Protection Limitation of Inductive Switch Off Residual Current at "0"-Signal Signal Level at "0" Signal Level at "1" On time during self test Output Switch Delay Off Time during Self Test Status Indicator Pilz GmbH & Co., Felix-Wankel-Straße 2, 73760 Ostfildern, Germany Telephone +49 (7 11) 34 09-0, T elefax +49 (7 11) 34 09-1 33, E-Mail: pilz.gmbh@pilz.de 24 V DC 20 . 30 V DC including residual ripple of max. ± 1.2 V 1 A plus load currents taken from the outputs Connector X0: 9 A, Connector X7: 10 A Spring-loaded terminals or plug-in screw connectors galvanically isolated: RS 232/RS 232/RS 485 for user RS 232 (with minimum configuration)/ RS 485 for programming device FS section: 16 KByte (non-retentive) ST section: 170 KByte (retentive) FS section: Integral 256 KByte FlashEPROM memory ST section: Integral 512 KByte FlashEPROM memory 18, including 4 test pulses 1.5 A 0 . 2 A Electronic Ca. U B-42 V DC 0 mA 0 VDC UB-1 VDC at 2 A ca. 200 µs < 200 µs 400 . 500 µs LED 8 2A 0 . 2.8 A Electronic -UB During test pulses: 5 mA for max. 500 µs 12 VDC at both output terminals UB-2 VDC at 2.8 A ca. 100 µs 50 µs < 200 µs LED PSS-D-2-276-02/03 PSS-D-2-276-02/03 1 Compact Safety Systems Compact Safety System PSS 3074 1 Description The PSS 3074 is a compact safety system within a single housing. Connections are made via screw terminals. The system can be connected to other controller types via I/Os or via a serial interface. Safety systems in the PSS-range are divided into a failsafe section and a standard section. Safety-related functions can only be processed through the failsafe section. The failsafe and standard sections communicate without feedback, i.e. potential program errors in the standard section will not affect the safety section. The failsafe section of the CPU operates through three diverse channels, ensuring a high level of safety. All inputs and outputs are processed separately by each channel. Each channel compares the result with the two adjacent channels. Input and output signals are only valid if all three channels reach the same result. Inputs Number Galvanic Isolation Potential Isolation Signal Level at "0" Signal Level at "1" Input Current Input Delay Pulse suppression Alarm detection time Status Indicator Mechanical Data Size (HxWxD) Weight Environmental Data Protection type (EN 60529, 09/00) Mounting position Ambient temperature (EN 60068-2-14, 11/99) Storage temp. (EN 60068-2-1/2, 03/93) Climatic suitability (IEC 68-2-3, 12/86) Condensation Vibration (EN 60068-2-6, 04/95) Vibration resistance (EN 60068-2-27, 03/93) (EN 60068-2-29, 04/93) EMC PSS 3074 48, 6 of which are alarm inputs Yes (optocoupler) Yes -3 . +5 VDC +15 . +30 VDC Typ. 6 mA 1 ms, Alarm Inputs: 0.5 ms £ 400 µs Alarm inputs without test pulses: 2 ms Alarm inputs with test pulses: 3 ms LED 246,4 x 117,6 x 161 mm 2450 g IP20 Vertical 0 . +60 °C -25 . +70 °C Max. 93 % r.h. Not permitted Frequency range: 10 . 150 Hz Amplitude: 0.1 mm, max. 1g 30g, 11 ms 10g, 16 ms EN 61000-6-2, 04/99 EN 55011, 08/99 Order References PSS 3074 301 370 (PSS 3074 with plug-in screw connectors) PSS 3074-B 3074-B 301 371 (PSS 3074 without plug-in screw connectors) Order references accessories Description PSS ZKL 3074 (Set of plug-in screw connectors) PSS ZKF 3074 (Set of spring-loaded terminals) Order number 301 952 301 953 Pilz GmbH & Co., Felix-Wankel-Straße 2, 73760 Ostfildern, Germany T elephone +49 (7 11) 34 09-0, T elefax +49 (7 11) 34 09-1 33, E-Mail: pilz.gmbh@pilz.de PSS-D-2-276-02/03 PSS-D-2-276-02/03