Elko EP CRM-42 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: [email protected]
www.elkoep.com
Made in Czech Republic
02-90/2016 Rev.: 0
Characteristics
• intelligent staircase switch, the same use as CRM-4, but with enlarged possibility
of control in mode „PROG" it is possible to select time of delayed OFF by number
of button pressing. Each pressing multiplies time set by potentiometer, it means
that in case you set time to 5 min and press the button 3 times, then the output is
automatically prolonged to 15 min. Output can be also switched off before time
(reset) by long pressing of button (longer than 2 sec).
• output relay contact 16 A/AC1 with inrush current up to 80 A enables switching of
el. bulbs and also fl uorescent lights
• operating system switch:
ON - output is constantly ON (service model)
AUTO - timing according to adjusting by potentiometer in range 30 s - 10 min
PROG - timing with time prolongation option by number button pressing
• timing (in mode AUTO and PROG) is possible to be stopped by long pressing of the
button (> 2 s)
• voltage range: AC 230 V, clamp terminals
• output indication: multif. red LED, fl ashing at certain states
• 3-wire or 4-wire connection (it is possible to control input S by potential A1 or A2)
• CRM-42: warning before switch OFF- output doublefl ash 40 and 30 sec before
switch OFF
• CRM-42F: without doublefl ash product particularly suitable for energy-saving light
bulbs, where frequent swit ching is due to damage
• function unti-block button protection (e.g. against blocking by a match)
• 1- MODULE, DIN rail mounting
Description
1 2
3 4
5
6
1 7
cos φ ≥ 0.95
Type of load
AC1
Mat. contacts AgSnO ,
2
contact 16A
250V / 16A
Type of load
AC13
Mat. contacts AgSnO ,
2
contact 16A
x
1. Supply terminal
2. Controlling input
3. Supply indication
4. Output indication
5. Function setting
6. Time delay setting 0.5 s -10 min
7. Output contact
M M
AC2 AC3
250V / 5A 250V / 3A
K
AC14 AC15
250V / 6A 250V / 6A
CRM-42
CRM-42F
Programmable staircase switch
- CRM-42 with signalling before switch off
- CRM-42F without signaling
Symbol
Connection
Operating switch
a
AUTO
PROG
a) Operating switch in ON position = permanent switch ON of relay contacts. This position
is used for cleaning up, service and faults discovery around the load.
b) In this position is device set in operating state and operates according to diagramm
and adjusted time.
c) Timing with the possibility of the illumination lenght extention by pressing a button
(max. extention is 30 min).
AC5a
AC5a
uncompensated compensated
230V / 3A (690VA)
to max. input C=14uF
230V / 3A (690VA)
M
DC1 DC3
24V / 10A 24V / 3A
1 / 2
A1
S A2 18
3-wire connection
A2 S
A1 18
N
L
4-wire connection
A2 S
A1 18
N
L
b
ON ON
AUTO
PROG
HAL.230V
AC5b AC6a
1000W x
M
DC5 DC12
24V / 2A 24V / 6A
EN
c
ON
AUTO
PROG
AC7b AC12
250V / 3A x
DC13 DC14
24V / 2A x