LD2006P0 产品设计参考手册 - RED Lion Controls（美国红狮）

LD-series large displays, 57 / 101 mm character heightLED large displays with various digit heights Light fully aluminium housing with mounting bracket Digital height readable from up to 50 m Simple counter version and/or tachometer version Multipurpose and flexible thanks to 8 different operating modes and internal relay and interface. High IP64 protection rating Simple timer/cycle counter version or timer relay version High resolution of up to 0.001 seconds High IP65 protection rating Technical data counter --- Input: | NPN, PNP sensors; CMOS, TTL signals, floating contacts incl. input filter to combat contact bounce Operating modes: | LDx00400: simple 4-character batch counter   | LDx00600: simple 6-character batch counter   | LDx006P0: double counter/tachometer, addition/subtraction with direction recognition, difference, total, phase discriminator Maximum input frequency: | up to 35 kHz depending on operating mode Tachometer: | minimum input frequency 0.01 Hz with continuous period measurement Sensor power supply: | 11 → 16 Vdc, max. 50 mA (for 230-V AC supply only) User input: | 1 programmable user input, PNP or NPN switching, max. 28 V DC Relay output: | Changeover relay, 5 A at 120 / 240 V AC Serial interface: | RS485/232 to 300 up to 38,400 Baud DC voltage supply: | 11 → 16 V DC, max. 400 mA, 7 W Technical data timer --- Inputs: | PNP or NPN switching with max. 28 V DC, min. pulse width 1 ms incl. input filter to combat contact bounce, max. response time 1 ms Function: | Timer / cycle counter / timer relay with forward or backward counting Sensor power supply: | 11 → 16 Vdc, max. 50 mA (for 230-V AC supply only) User input: | 1 programmable user input, PNP or NPN switching, max. 28 V DC Relay output: | Changeover relay, 5 A at 120 / 240 V AC Serial interface: | RS485/232 to 300 up to 38,400 Baud AC voltage supply: | 85 → 250 V AC, 50 / 60 Hz, 14 VA DC voltage supply: | 11 → 16 V DC, max. 400 mA, 7 W Dimensions (W x H x D): --- LD2004xx: | 304.8 x 101.6 x 57.2 mm LD2006xx: | 406.4 x 101.6 x 57.2 mm LD4004xx: | 508 x 200 x 57.2 mm LD4006xx: | 660.4 x 200 x 57.2 mm LD2TO6P0: | 406.4 x 101.6 x 57.2 mm LD4TO6P0: | 660.4 x 200 x 57.2 mm ### 过程指示器