Products
Product IDDP-VXI-3117
Product Name128 Channel Isolated Digital Input / Interrupt Module
Product DescriptionDP VXI 3117 provides 128 isolated channel digital inputs for sensing DC levels and edge transitions of upto 48VDC. The input level selection for 5 (TTL / CMOS compatible), 12, 24 or 48V is made through on-board jumper selection. The debounce feature is programmable for a period of 2msec to 2147 sec. in binary increments. Channel groups 1 to 32, 33 to 64, 65 to 96 and 97 to 128 can each have a unique programmed debounce period, provided the ratio of clock period between groups does not exceed 32,768.
Key Features
  • 128 channel isolated digital input / interrupt programmable interrupt(Maskable edge selectable).
  • Low True or High True selection.
  • Jumper selectable input levels of 5, 12, 24 & 48VDC.
  • Programmable debounce time.
  • Handshake lines for each word (16 channels).
  • 128 channel isolated digital input / interrupt.
  • Programmable interrupt(maskable, edge selectable).
  • Low True or High True selection.
Datasheet