Data Sheet

Input current  mA < 1
Cable length  m ≦ 30, screened
Transistor outputs
Number   4
Rated operational voltage U
e
V DC 24
Permissible range U
e
 20.4 - 28.8 V DC
Residual ripple  % 5
Supply current  mA Norm./max. 15
Protection against polarity reversal   Yes (Caution: A short circuit will occur if a supply voltage of the wrong polarity is
applied to the outputs.)
Potential isolation   from power supply: yes
to the memory card: yes
to Ethernet: yes
From the inputs: yes
to control buttons: yes
between the outputs: no
to expansion devices: yes
Rated operational current at signal „1” DC per channel I
e
A Max. 0.5
Residual current on 0 signal per channel  mA < 0.005
Max. output voltage  V 1 (at status 0 per channel)
U = U
e
- 1 V (signal 1 at I
e
= 0.5 A)
Short-circuit protection   yes, electronic (Q1 - Q4)
Short-circuit tripping current for R
a
≦ 10 mΩ  A 0.7 ≦ I
e
≦ 1.7 per output
depending on number of active channels and their load
Total short-circuit current  A 6.8
Thermal cutout   Yes
Max. operating frequency with constant resistive load  Operations/
h
abhängig von der Zykluszeit des Basisgeräts und bei Erweiterungsgeräten auch
von deren Übertragungszeit
Parallel connection of outputs   
With resistive load, inductive load with external suppressor circuit,
combination within a group
  Group 1: Q1 to Q4
Number of outputs max.  4
Max. total current  A 2
Inductive load to EN 60947-5-1   
Without external suppressor circuit   
DC-13, T
0.95 = 72 ms, R = 48 Ω, L = 1.15 H
  
Utilization factor  g 0.25
Duty factor  % DF 100
T
0.95 = 15 ms, R = 48 Ω, L = 0.24 H
  
Utilization factor  g 0.25
Duty factor  % DF 100
With external suppressor circuit   
Utilization factor  g 1
Duty factor  % DF 100
Max. switching frequency, max. duty factor  OperationsDepending on the suppressor circuit
Ethernet
Data transfer rate  Mbit/s 10/100
Connections   RJ45 plug, 8-pin
Cable   CAT5
Design verification as per IEC/EN 61439
Technical data for design verification   
Static heat dissipation, non-current-dependent P
vs
W 2
Operating ambient temperature min.  °C -25
Operating ambient temperature max.  °C 55
IEC/EN 61439 design verification   
10.2 Strength of materials and parts   
10.2.2 Corrosion resistance   Meets the product standard's requirements.
10.2.3.1 Verification of thermal stability of enclosures   Meets the product standard's requirements.
10.2.3.2 Verification of resistance of insulating materials to normal heat   Meets the product standard's requirements.
06/18/2021 Eaton Y7-197507 ED2021 V80.0 EN 4 / 7