X-DI 64 01 3 Product Description
HI 801 093 E Rev. 4.00 Page 17 of 52
Digital inputs
Number of inputs (number of channels) 64 unipolar with reference pole DI- / L-,
Non-galvanically isolated from one another
Type of input
Current sinking logic, 24 V, type 3 in accor-
dance with IEC 61131-2
Rated input voltage 0...24 V
Input voltage operating range -3...30 V, current limiting
2.3...2.9 mA (depending on the temperature)
Switching point typ. 9.4 V ± 0.8 V (2.1 mA ± 0.3 mA)
Refresh of measured values
(in the user program)
Cycle time of the user program
Table 8: Specifications for Digital Inputs
Supply
Number of sources 8 with 8 outputs each
Output voltage for supply Supply voltage - 2.5 V
Output current for supply 100 mA for each group
Short-circuit-proof
Undervoltage detection
The module monitors the supplies for undervoltage
(< 17 VDC).
If a fault occurs, the corresponding Supply X OK status is
set to FALSE.
Short-circuit of one supply Undervoltage detection active
The output current is pulsed < 250 mA while the supply is
short-circuited.
Assignment of the supply outputs
For supplying, the supply output assigned to the input must be used!
Supply S1+ DI1+…DI8+
Supply S2+ DI9+…DI16+
Supply S3+ DI17+…DI24+
Supply S4+ DI25+…DI32+
Supply S5+ DI33+…DI40+
Supply S6+ DI41+…DI48+
Supply S7+ DI49+…DI56+
Supply S8+ DI57+…DI64+
Table 9: Product Data for Supply
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