Cut Sheet

8 - Pluggable interface relays CR-M | Data sheet
Technical data
Input circuit - Coil data A1-A2
Rated con-
trol supply
voltage U
s
Rated
frequency
Make
voltage
(at 20 °C)
Maxium
voltage
(at 55 °C)
Break
voltage
Rated power Coil
resistance
(at 20 °C)
Tolerance of
coil
resistance
DC coils 12 V DC - 9.6 V DC 13.2 V DC ≥ 0.1 U
s
0.9 W 160 Ω ± 10 %
24 V DC - 19.2 V DC 26.4 V DC ≥ 0.1 U
s
0.9 W 640 Ω ± 10 %
48 V DC - 38.4 V DC 52.8 V DC ≥ 0.1 U
s
0.9 W 2600 Ω ± 10 %
60 V DC - 48.0 V DC 66.0 V DC ≥ 0.1 U
s
0.9 W 4000 Ω ± 10 %
110 V DC - 88.0 V DC 121.0 V DC ≥ 0.1 U
s
0.9 W 13600 Ω ± 10 %
125 V DC - 100.0 V DC 137.5 V DC ≥ 0.1 U
s
0.9 W 16000 Ω ± 10 %
220 V DC - 176.0 V DC 242.0 V DC ≥ 0.1 U
s
0.9 W 54000 Ω ± 10 %
AC coils 24 V AC 50/60 Hz 19.2 V AC 26.4 V AC ≥ 0.2 U
s
1.6 VA 158 Ω ± 10 %
48 V AC 50/60 Hz 38.4 V AC 52.8 V AC ≥ 0.2 U
s
1.6 VA 640 Ω ± 10 %
60 V AC 50/60 Hz 48.0 V AC 66.0 V AC ≥ 0.2 U
s
1.6 VA 930 Ω ± 10 %
110 V AC 50/60 Hz 88.0 V AC 121.0 V AC ≥ 0.2 U
s
1.6 VA 3450 Ω ± 10 %
120 V AC 50/60 Hz 96.0 V AC 132.0 V AC ≥ 0.2 U
s
1.6 VA 3770 Ω ± 10 %
230 V AC 50/60 Hz 184.0 V AC 253.0 V AC ≥ 0.2 U
s
1.6 VA 16100 Ω ± 10 %
Output circuits
Type CR-M...2 CR-M...3 CR-M...4
Output circuits 11-12/14,
21-22/24
11-12/14,
21-22/24,
31-32/34
11-12/14,
21-22/24,
31-32/34,
41-42/44
Kind of output Relay, 2 c/o
(SPDT) contacts
Relay, 3 c/o
(SPDT) contacts
Relay, 4 c/o
(SPDT) contacts
Contact material AgNi AgNi AgNi
AgNi/Au 5 μm
Rated operational voltage U
e
(VDE 0110, IEC 60947-1) 250 V
Minimum switching voltage 10 V (AgNi), 5 V (AgNi/Au)
Maximum switching voltage 250 V DC / 250 V AC
Minimum switching current 5 mA (AgNi), 2 mA (AgNi/Au)
Rated free air thermal current I
th
12 A 10 A 6 A
Rated operational current (IEC 60947-5-1) AC12 (resistive) 230 V 12 A 10 A 6 A
AC15 (inductive) 230 V 1.5 A 1.5 A 1 A
AC15 (inductive) 120 V 3 A 3 A 1.5 A
DC12 (resistive) 24 V 12 A 10 A 6 A
DC13 (inductive) 24 V 2.5 A 2.5 A 2 A
DC13 (inductive) 120 V 0.22 A 0.22 A 0.22 A
DC13 (inductive) 250 V 0.1 A 0.1 A 0.1 A
AC rating *
(UL 508; NEMA ICS-5)
Utilization category (pilot duty)
(Contact rating code designation)
B300
Max. rated operational voltage
300 V AC
Max. continuous thermal current
at utilization category
5 A 2.5 A
Max. making / breaking apparent
power at utilization category
3600 / 360 VA 1800 / 180 VA
Utilization category (resistive)
(CSA22.2 No.14....)
10 A, 250 V AC
12 A, 150 V AC
6 A, 250 V AC
10 A, 150 V AC
5 A, 250 V AC
10 A, 150 V AC
DC rating *
(UL 508; NEMA ICS-5)
Utilization category (pilot duty)
(Contact rating code designation)
R300
Max. rated operational voltage 300 V DC
Max. continuous thermal current
at utilization category
1 A