{"product_id":"siemens-6es7552-1aa00-0ab0-tm-timer-didq-16x24v-module","title":"Siemens 6ES7552-1AA00-0AB0 SIMATIC S7-1500 TM Timer DIDQ 16x24V Time-Stamped I\/O Module","description":"\u003cp\u003eThe Siemens 6ES7552-1AA00-0AB0 is a SIMATIC S7-1500 TM Timer DIDQ 16x24V module providing up to 8 time-stamped digital inputs and 16 digital outputs, up to 16 of which carry a time stamp, at 24 V DC, with integrated counting, PWM, and oversampling functions. It runs on two separate 24 V DC load voltages and mounts directly on the S7-1500 rail.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6ES7552-1AA00-0AB0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSIMATIC S7-1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTM Timer DIDQ 16x24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLoad Voltage 1L+, rated\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 V DC, 19.2 to 28.8 V range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLoad Voltage 2L+, rated\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 V DC, 19.2 to 28.8 V range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40 mA from 1L+, 30 mA from 2L+, without load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEncoder Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 8 outputs at 24 V, 1.2 A total, 0.5 A per output, short-circuit protected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption from Backplane Bus\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.3 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Loss, typ.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAddress Space\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e44 byte inputs, 74 byte outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 8, parameterizable, up to 8 with time stamp, up to 4 as counters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital Input Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 V DC rated, signal 1: +11 to +30 V, signal 0: -5 to +5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital Input Functions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTime stamp, counter, counter for incremental encoder, oversampling, HW enable for DI\/DQ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital Input Cable Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 000 m shielded \/ 600 m unshielded, max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 16, in groups of 8, transistor type, current-sinking (high speed) and current-sourcing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital Output Functions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTime stamp (up to 16), PWM output, oversampling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital Output Switching Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5 A resistive (standard), 0.1 A resistive (high speed), max. per output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital Output Rated Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5 A standard \/ 0.1 A high speed, signal 1, per output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Output Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 A per group, 8 A per module, max., observe derating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnectable Encoders\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIncremental (asymmetrical), 24 V initiator, 2-wire sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncremental Encoder Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 V input, input frequency 50 kHz max., counting frequency 200 kHz max. with quadruple evaluation, cable length 600 m shielded max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntegrated Counters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4, up to 200 kHz counting frequency with quadruple evaluation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsochronous Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBus cycle time 250 microseconds min., jitter 1 microsecond max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiagnostics\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply voltage monitoring, short-circuit, substitute values connectable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiagnostics Indication LEDs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRUN (green), ERROR (red), MAINT (yellow), PWR (green), channel status (green), channel diagnostics (red)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e707 V DC (type test), between channels and backplane bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature, horizontal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 60 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature, vertical\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 40 degC, observe derating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (W x H x D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35 x 147 x 129 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight, approx.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e320 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS7-1500 mounting rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngineering\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSTEP 7 TIA Portal V13 Update 3 or higher\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight (shipping)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.436 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eSelection Notes\u003c\/h2\u003e\u003cp\u003eUp to 16 of the digital outputs and up to 8 of the digital inputs can carry a hardware time stamp, so event sequencing on fast machine cycles does not depend on the CPU scan cycle catching the edge. PWM output and oversampling on the DQ side let a single channel generate a pulse train or sample faster than the base cycle time, useful where a standard fixed-sample DI\/DQ module would miss short pulses. Four integrated counters, up to 200 kHz with quadruple evaluation on 24 V incremental encoders, cover speed or position feedback from simple 2-wire proximity sensors without a dedicated high-speed counting module. Two separate 24 V load-voltage groups, 1L+ for inputs and 2L+ for the encoder and output side, let a fault on one circuit be cleared without dropping the other.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eEvent logging and fast sequencing where the timing of a digital signal edge matters, such as packaging machines correlating a sensor trip with an actuator response, or PWM-driven valve control combined with time-stamped feedback for diagnostics.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":53960656945435,"sku":"6ES7552-1AA00-0AB0","price":692.51,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7722\/4475\/files\/siemens-6es7552-1aa00-0ab0-tm-timer-didq-16x24v-module.png?v=1789798316","url":"https:\/\/stoklink.com\/products\/siemens-6es7552-1aa00-0ab0-tm-timer-didq-16x24v-module","provider":"Stoklink","version":"1.0","type":"link"}