https://www.phoenixcontact.com/pi/products/2909519
08/20/2018Page4/5
Relay Module-PLC-RSC-24DC/21HC/EX-2909519
Technical data
Standards and Regulations
ATEX II 3G Ex ec nC IIC T4 Gc
IECEx Ex ec nC IIC T4 Gc
UL, USA Class I, Zone 2, AEx nA nC IIC T6
UL, USA/Canada Class I, Div. 2, Groups A, B, C, D
UL, Canada Class I, Zone 2, Ex nA nC IIC Gc T6 X
Environmental Product Compliance
REACh SVHC Lead 7439-92-1
China RoHS Environmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”,
Category “Manufacturer's declaration”
Drawings
Diagram
0,7
25 30 35
40
45 50 55 60 6520
1
1,3
0,8
0,9
1,1
1,2
1,4
U
U
N
T[
°
C]
U
A
B
U =24VDC
N
Curve A
Maximum permissible continuous voltage U
max
with limiting continuous
current on the contact side (see relevant technical data)
Curve B
Minimum permissible operate voltage U
op
after pre-excitation (see
relevant technical data)
Diagram
0,1
0,2
0,3
0,5
1
2
4
6
10
20
10 20 30 50 70 100 300200
1
2
3
3
1
2
AC,ohmicload
Switchingvoltage[V]
Switchingcurrent[A]
DC,ohmicload
DC,L/R=40ms
Interrupting rating
Circuit diagram