15 electrical connection dimensions indication/operating means features model number masters and gateways subject to reasonable modifications due to technical advances. copyright pepperl+fuchs, printed in germany pepperl+fuchs group tel.: germany (06 21) 7 76-0 usa (330) 4 25 35 55 singapore 7 79 90 91 internet http://www.pepperl-fuchs.com date of issue 21.01.2002 terminal for wall mounting 107 93 114 60 stand-alone master with plc func- tionality two-digit lc display voltage supply from as-interface automatic baud rate detection programmable slave addresses display of detected slaves fault diagnosis parameterisation and monitor soft- ware power rail connection rs 232 interface power rail screen sub-d socket 4 5 as-i - as-i + as-i + as-i - as-i + as-i - 24 23 33 32 5 4 3 2 5 25 26 27 35 36 rxd txd gnd rxd txd gnd rs 232 vam-ctr-kf-r2 mode set prg enable prj mode config err asi active ser active power u asi rs 232 123 4 8 56 7 9 29 28 34 30 31 32 33 35 36 20 19 25 21 22 23 24 26 27 11 10 16 12 13 14 15 17 18 as-interface master rs 232 cabinet module as-interface master vam-ctr-kf-r2
16 technical data vam-ctr-kf-r2 documentation software masters and gateways subject to reasonable modifications due to technical advances. copyright pepperl+fuchs, printed in germany pepperl+fuchs group tel.: germany (06 21) 7 76-0 usa (330) 4 25 35 55 singapore 7 79 90 91 internet http://www.pepperl-fuchs.com date of issue 21.01.2002 the documentation includes manuals in ger- man and english. it is available on the internet and in printed form as a cd-rom on request. general specifications as-i specification v2.0 interface interface type rs 232 transfer rate 1200 , 2400 , 4800 , 9600 , 19200 , 38400 or 57600 bit/s , automatic baud rate detection indicators/operating means lc display, two-digit address display, error message led as-i active as-i operation normal; led green led config err configuration error; led red led prg enable autom. programming; led green led energy voltage on; led green led prj mode projecting mode active; led yellow led ser active interface in operation; led green led u as-i as-i voltage; led green switch set selection and setting of a slave address button mode mode selection/saving the configuration electrical specifications insulation voltage u i ? 500 v rated operational voltage u e from as-interface rated operational current i e 150 ma connection type as-interface removable coded terminals, power rail ambient conditions ambient temperature 0 ... 55 c (273 ... 328 k) storage temperature -25 ... 70 c (248 ... 343 k) mechanical specifications protection degree ip20 in accordance with en 60529 mass 420 g function the vam-ctr-kf-r* is a stand-alone master with integrated plc functionality. the design of this master is ideal for use in a cabinet. its housing, only 60 mm wide, occupies little space in a cabinet installation. the vam-ctr-kf-r* is installed by snapping it onto the 35 mm din rail per en 50022, with the integrated power rail. the as-interface signal is transmitted th- rough conductors, which are integrated into the power rail. thus all cabinet modules in kf housing can be connected to the as-interface cable by simply snapping them onto the din rail. removable terminals for leading the as-i cable through the cabinet are available. these terminals are coded and allow "online" maintenance, i.e. while the system is under power. the connection to the as-interface power supply is established through these terminals which can also be used for the serial interface. a 9-pin sub-d connector is also available. power to the master is supplied by the as-i cable. two push buttons are used for address assignment of the as-interface slaves and accep- tance of the desired configuration. in configuration mode, all detected as-interface slaves are displayed on the 2-digit lcd. in normal operation, the lcd is blank unless the master detects a faulty as-interface slave. there are 7 leds on the front panel, showing the current status of the as-i line. plc functionality the vam-ctr-kf-r* provides 16 kbytes of program memory, 8 kbytes of main memory, 1024 counters and 1024 timers for plc functionality. these capacities suffice to process data on the as-interface. thus the master can also be operated in "stand-alone? mode. the program processing time is approximately 1000 word commands every 2 ms. the program- ming language is based upon the step5 ? programming language. the as-i control tools software is supplied as restricted version together with the documenta- tion. the software performs addressing, pro- gramming and monitoring of the as-interface network. in addition, it contains an editor that creates programs for the integrated plc func- tionality. the full version of the as-i control tool is available as an accessory and features an expanded diagnostics monitor as well as a larger program memory for as-i control which makes it possible to detect faulty telegrams of slaves. accessories vaz-sw-act32 full version of the as-i control tools upr-05 universal power rail including aluminium top hat section rail and cover, 2 m long upr-e end cap for upr-05 pr-05 power rail with grid, 0.5 m long
|
