Модуль вводу дискретних сигналів VIPA SM321 321-1BL00

Order no. 321-1BL00 Type SM 321 General information Note - Features 32 inputs SPEED-Bus - Current consumption/power loss Current consumption from backplane bus 35 mA Power loss 6.5 W Technical data digital inputs Number of inputs 32 Cable length, shielded 1000 m Cable length, unshielded 600 m Rated load voltage - Current consumption from load voltage L+ (without load) - Rated value DC 20.4...28.8 V Input voltage for signal "0" DC 0...5 V Input voltage for signal "1" DC 15...28.8 V Input voltage hysteresis - Frequency range - Input resistance - Input current for signal "1" 7 mA Connection of Two-Wire-BEROs possible Max. permissible BERO quiescent current 1.5 mA Input delay of "0" to "1" 3 ms Input delay of "1" to "0" 3 ms Number of simultaneously utilizable inputs horizontal configuration 32 Number of simultaneously utilizable inputs vertical configuration 32 Input characteristic curve IEC 61131-2, type 1 Initial data size 4 Byte Status information, alarms, diagnostics Status display green LED per channel Interrupts no Process alarm no Diagnostic interrupt no Diagnostic functions no Diagnostics information read-out none Supply voltage display none Group error display none www.vipa.com © by VIPA GmbH, Ohmstr. 4, 91074 Herzogenaurach, Germany All data with reservation and subject to change. Publish date: 13.05.2015 Page 2/2 Channel error display none Isolation Between channels - Between channels of groups to 16 Between channels and backplane bus Insulation tested with DC 500 V Datasizes Input bytes 4 Output bytes 0 Parameter bytes 0 Diagnostic bytes 0