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ELKO EP, s.r.o.
Palackého 493
769 01 Holešov, Všetuly
Czech Republic
Tel.: +420 573 514 211
e-mail: elko@elkoep.com
www.elkoep.com
Made in Czech Republic
02-91/2016 Rev.: 2
Characteristic
• single-function and single-time relay with possibility of fi ne time setting by a
potentiometer (within the frames of a particular time range)
• suitable for applications where function and time requirements are known
• time switch, possible to be used for pump decay time after switching heating off ,
switching of fans
• choice of 3 functions:
1) ZR - delay ON
2) ZN - delay OFF
3) BL - cycler 1:1
• every function can be controlled by supply voltage or control input
• choice of 6 time ranges:
(0.1 s - 1 s / 1 s - 10 s / 6 s - 60 s / 1 min - 10 min / 6 min - 60 min / 1 h - 10 hrs)
• universal supply voltage AC/DC 12 - 240 V or AC 230 V
• output contact: CRM-81J: 1x changeover / SPDT 16 A
CRM-83J: 3x changeover / 3PDT 8 A
• output indiaction: red LED
• 1-MODULE, DIN rail mounting
Description
CRM-81J
CRM-83J
1
2
2
4
3
4
5
5
6
6
6
CRM-81J
cos φ ≥ 0.95
Type of load
AC1
Mat. contacts AgNi,
contact 16 A
250V / 16A
Type of load
AC13
Mat. contacts AgNi,
contact 16 A
250V / 6A
CRM-83J
cos φ ≥ 0.95
Type of load
AC1
Mat. contacts AgNi,
contact 8 A
250V / 8A
Type of load
AC13
Mat. contacts AgNi,
contact 8 A
x
1. Supply terminals
1
2. Control input „S"
3. Output indication
6
4. Supply indication
3
5. Time setting
6. Output contact
M
M
AC2
AC3
uncompensated
250V / 5A
250V / 3A
230V / 3A (690VA)
K
AC14
AC15
250V / 6A
250V / 6A
M
M
AC2
AC3
uncompensated
250V / 3A
250V / 2A
230V / 1.5A (345VA)
K
AC14
AC15
250V / 3A
250V / 3A
CRM-81J
CRM-83J
Single-function time relay
Symbol
CRM-81J
A1
S
A2
Connection
CRM-81J
Un
+ +
A1 S A2
15 16 18
CRM-81J (230), CRM-83J (230):
Possibility to connect load onto controlling input:
It is possible to connect the load (e.g.: contactor) between terminals S-A2, without any
interruption of correct relay function.
AC5a
AC5a
compensated
x
M
DC1
DC3
24V / 16A
24V / 6A
AC5a
AC5a
compensated
x
M
DC3
DC1
24V / 3A
24V / 8A
1 / 2
CRM-83J
16 18
A1
15
S
A2
CRM-83J
-
+
HAL.230V
AC5b
AC6a
800W
x
250V / 3A
M
DC5
DC12
24V / 4A
24V / 16A
HAL.230V
AC5b
AC6a
300W
x
250V / 1A
M
DC5
DC12
24V / 2A
24V / 8A
EN
16
18 26 28
36 38
15
25
35
Un
-
A1 S A2
35 36 38
25 26 28
15 16 18
AC7b
AC12
250V / 10A
DC13
DC14
24V / 2A
24V / 2A
AC7b
AC12
250V / 1A
DC13
DC14
24V / 2A
x
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