{"product_id":"controllogix-high-speed-counter-module","title":"Allen-Bradley 1756-HSC - ControlLogix High Speed Counter Module","description":"\u003cp\u003e\u003cstrong\u003eControlLogix High Speed Counter Module\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e2 Channel \/ 4 Output High Speed Counter (36 Pin)\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConducted RF immunity:\u003c\/strong\u003e 10V rms with 1 kHz sine wave 80% AM from 150 kHz...80 MHz on shielded signal ports\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCounter, max:\u003c\/strong\u003e 1 mhz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCounting frequency, max:\u003c\/strong\u003e 1000 khz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCount range:\u003c\/strong\u003e 0...16, 777, 214\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent draw:\u003c\/strong\u003e 300mA @ 5.1V, 3mA @ 24V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent limit:\u003c\/strong\u003e \u0026lt;4 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDebounce filter, max:\u003c\/strong\u003e 70 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital inputs configurable:\u003c\/strong\u003e true\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital outputs configurable:\u003c\/strong\u003e false\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEFT\/B immunity:\u003c\/strong\u003e ¡À4kV @ 5kHz on power ports, ¡À4kV @ 5kHz on signal ports\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmissions:\u003c\/strong\u003e IEC 61000-6-4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure type:\u003c\/strong\u003e None (open-style)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEncoder, max:\u003c\/strong\u003e 250 khz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESD immunity:\u003c\/strong\u003e 6 kV contact discharges, 8 kV air discharges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput current, min:\u003c\/strong\u003e 4 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput current, nom:\u003c\/strong\u003e 15 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput frequency, max:\u003c\/strong\u003e 1 MHz in counter modes (A input), 500 kHz in rate measurement mode (A input), 250 kHz in encoder mode (A\/B inputs, X1 or X4), 70 Hz with filter enabled\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs per counter:\u003c\/strong\u003e 3 (A, B, Z for gate\/reset)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation voltage:\u003c\/strong\u003e 125V (continuous), basic insulation type, input group-to-backplane, 30V (continuous), basic insulation type, input group-to-input group\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad current per point, min:\u003c\/strong\u003e 5V ops: 3mA @ 12\/24V ops: 40 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule keying:\u003c\/strong\u003e Electronic, software configurable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNonoperating temperature:\u003c\/strong\u003e -40 ¡ãC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNorth American temperature code:\u003c\/strong\u003e T4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of counters:\u003c\/strong\u003e 2 counters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff-state leakage current per point, max:\u003c\/strong\u003e 300 ¦ÌA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn-state voltage drop, max:\u003c\/strong\u003e 0.55 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e 0 to 60 ¡ãC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating voltage:\u003c\/strong\u003e 5V ops: 4.5...5.5V DC @ 12\/24V ops: 10...26.4V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput control:\u003c\/strong\u003e Up to two outputs are assigned to each counter channel, each output can have two ¡®turn-on¡¯ and ¡¯turn-off¡¯ preset values\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput current rating, per point:\u003c\/strong\u003e 20mA @ 4.5...5.5V DC, 1.0A @ 10...31.2V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput delay time:\u003c\/strong\u003e OFF to ON: 20 ¦Ìs nominal, 50 ¦Ìs maximum, ON to OFF: 60 ¦Ìs nominal, 300 ¦Ìs maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e 4 (2 points\/group)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower dissipation, max:\u003c\/strong\u003e 5.6 W @ 60 ¡ãC(140 ¡ãF)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRadiated RF immunity:\u003c\/strong\u003e 10 V\/m with 1 kHz sine-wave 80% AM from 80...2000 MHz, 10 V\/m with 200 Hz 50% Pulse 100% AM @ 900 MHz, 10 V\/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz, 3 V\/m with 1 kHz sine-wave 80% AM from 2000...2700 MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRate measurement, max:\u003c\/strong\u003e 500 khz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelative humidity:\u003c\/strong\u003e 5...95% noncondensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse polarity protection:\u003c\/strong\u003e Yes (if wired incorrectly, module outputs can be permanently disabled.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRTB keying:\u003c\/strong\u003e User-defined mechanical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShock:\u003c\/strong\u003e Operating: 30 G, Non operating: 50 G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort circuit protection:\u003c\/strong\u003e Electronic (remove overload and toggle On\/Off to restore.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort-circuit protection, outputs available:\u003c\/strong\u003e false\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlot width:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for safety functions:\u003c\/strong\u003e false\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurge current per point:\u003c\/strong\u003e 2 A for 10 ms every 1 s @ 60 ¡ãC (140 ¡ãF)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurge transient immunity:\u003c\/strong\u003e ¡À1 kV line-line (DM) and ¡À2 kV line-earth (CM) on power ports, ¡À1 kV line-line (DM) and ¡À2 kV line-earth (CM) on signal ports, ¡À2 kV line-earth (CM) on shielded ports\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurrounding air temperature, max:\u003c\/strong\u003e 60 ¡ãC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal dissipation:\u003c\/strong\u003e 19.1 btu\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal backplane power:\u003c\/strong\u003e 1.6 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType of electric connection:\u003c\/strong\u003e Screw connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration:\u003c\/strong\u003e 2 G @ 10...500 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage type of supply voltage:\u003c\/strong\u003e DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire category:\u003c\/strong\u003e 2 on signal ports, 1 on power ports\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":46341541036285,"sku":"1756-HSC","price":371.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/5665\/3309\/files\/1756-HSC_1000x1000_1f934f71-3b23-4b1c-9f66-03fd3acf4d25.jpg?v=1785381159","url":"https:\/\/shly-plc.com\/products\/controllogix-high-speed-counter-module","provider":"Lianyou PLC","version":"1.0","type":"link"}