Elko EP CRM-91HE Manual De Instrucciones página 3

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
02-187/2016 Rev.: 0
Characteristics
• 10 functions:
- 5 time functions controlled via supply voltage
- 4 time functions controlled via control input
- 1 function of memory (latching) relay
• comfortable function and time setting is done by rotary switches
• remote control by external control unit - potentiometer, which can be for example on
the doors of switch boar or in panel
• time scale 0.1 s - 10 days devided into 10 ranges:
(0.1 s - 1 s / 1 s - 10 s / 0.1 min - 1 min / 1 min - 10 min / 0.1 hrs - 1 hrs / 1 hrs - 10 hrs /
0.1 day - 1 day / 1 day - 10 days / only ON / only OFF)
• universal supply voltage AC/DC 12 - 240 V
• output contact: 1x changeover 16 A
• 1-MODULE, DIN rail mounting
Description
1
2
4
5 3
6
7
8
cos φ ≥ 0.95
Type of load
AC1
Mat. contacts AgNi,
contact 16A
250V / 16A
Type of load
AC13
Mat. contacts AgNi,
contact 16A
250V / 6A
1. Supply terminals
2. Input for external control time
3. Output indication - multifunction LED
4. Control. input S
5. Supply indication
6. Rough time setting (0.1s - 10 days)
7. Function setting
8. Output contact
Fine time setting is done by using an external
potentiometer.
M M
AC2 AC3
250V / 5A 250V / 3A
K
AC14 AC15
250V / 6A 250V / 6A
CRM-91HE
Multifunction time relay with external potentiometer
Symbol
B1
B2
B3
Connection
AC5a
AC5a
uncompensated compensated
x
230V / 3A (690VA)
M
DC1 DC3
24V / 16A 24V / 6A
1 / 2
A1 16 18 B1
A2
15 B2 B3
Un
A1 S A2
B1 B3 B2
15 16 18
HAL.230V
AC5b AC6a
800W x 250V / 3A
M
DC5 DC12
24V / 4A 24V / 16A
EN
External control
potentiometer
AC7b AC12
250V / 10A
DC13 DC14
24V / 2A 24V / 2A