Cut Sheet

Data sheet
Pluggable interface relays CR-M
Miniature relays
Pluggable interface relays are used for electrical
isolation, amplification and signal matching
between the electronic controlling, e.g. PLC
(programmable logic controller), PC or field bus
systems and the sensor / actuator level. They
don’t use additional internal protective circuits
and thus are overload-proof against short-time
variations like current or voltage peaks.
Characteristics
– Standard miniature relays with mechanical status indication
– 13 different rated control supply voltages:
DC versions: 12 V, 24 V, 48 V, 60 V, 110 V, 125 V, 220 V
AC versions: 24 V, 48 V, 60 V, 110 V, 120 V, 230 V
– Output: 2 c/o (SPDT) contacts (12 A), 3 c/o (SPDT)
contacts (10 A) or 4 c/o (SPDT) contacts (6 A)
– Available with or without LED
– 4 c/o (SPDT) contact version optionally equipped with
gold contacts, LED and free wheeling diode
– Integrated test button for manual actuation and locking
of output contacts (blue =DC, orange = AC) that can be
removed if necessary
– Cadmium-free contact material
– Suited for logical and standard sockets
– Width on socket: 27 mm (1.063 in)
– Pluggable function modules: reverse polarity protection/
free wheeling diode, LED indication, RC elements,
overvoltage protection
Approvals
G
UL508 (except 60 V DC and 125 V DC devices
with gold contacts)
O
CAN/CSA C22.2 No.14 (except devices with gold contacts)
F
CAN/CSA C22.2 No.14 (except 60 V DC and 125 V DC devices)
J
VDE
(except 125 V DC devices)
D
GOST
P
Lloyds Register
(only devices with 4 c/o (SPDT)
contacts)
E
CCC
L
RMRS
(except 60 V and 125 V devices)
Marks
a
CE
2CDC 291 046 F0004