SDI 101

Safety Digital Input

  • 10 safe digital inputs (+24 V DC/3.7 mA/0.5 ms)
  • Doubled clock output signal (short circuit proof)
  • SIL 3/PL e, Cat. 4

So that inputs can be tested and crossed circuits can be detected, 2 non-safe signal outputs, TA and TB, are provided. To use the SDI 101 in an application, a Safety CPU module is required.

For the S-DIAS system, EPLAN Macros are available for simple integration into the control cabinet.

Technical data

Digital inputs

Amount
10
Input voltage
+24 V DC (+18-30 V DC)
Type
standard
Input current
3 mA at +24 V DC
Input delay
0.5 ms
Clock outputs for cross-circuit detection
Yes

Mechanical properties

Width (mm)
12,5
Height (mm)
104
Depth (mm)
72
Protection type
IP20

Article number / Certification

Item number
20-891-101
Standardization / Certification
UL 508 (E247993)
SIL 3 according to EN 62061
PL e, Cat. 4 according to EN ISO 13849-1/-2
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