Elko CRM-100 User manual

8:8.8
8:8.8
8
H M S 
CRM-100
02-34/2017 Rev.: 1
1
7
5
2
4
6
9
8
10
11
12
SET ADJ

SET ADJ

SET ADJ

SET ADJ

SET ADJ

SET ADJ

SET ADJ

3
1
15
16 18
A1
B1 A2
-
+
+
15 18
16 A2
Un
A1 B1
1 / 3
ELKO EP, s.r.o.
Palackého 493
769 01 Holešov, Všetuly
Czech Republic
Tel.: [phone]
e-mail: [email protected]
www.elkoep.com
Digital multifunction time relay
• Digital multifunction relay can be used for controlling lights, heating, motors,
pumps, machines and appliances where you need set time functions.
• 17 most used functions.
• Thanks to digital display and settings you exact set reguired time (without any
mechanical tolerance).
• Time range 0.1 s - 999 hours
• Universal power supply 24-240 AC/DC brings you variability of powering.
• 1x 8 A changeover contact.
• Visible time function for non-autoratized.
• 1-MODULE, DIN rail mounting.
Characteristics
Description
Symbol
Connection
EN
1. Supply terminals
2. Button SET
3. Output contact
4. Control input B1
5. Display
6. Button ADJ
7. LED indication for relay status
8. Function
9. Range
10. Run time: In Down counting () mode it indica-
tes the remaining time while in Up counting ()
mode it indicates the elapsed time.
11. Preset time: The Timer Duration selected by the
user.
12. Up/Down (/) blinks during the Timer Dura-
tion (T)
Apply Power & Hold the key
for >3 sec.
Control
Press both > 3 sec after
power on
Press in Program mode
Press in Program mode
Press during Timer operation
Press for > 3 sec. during
Timer operation
Press for > 3 sec. during
Timer operation
Program Mode
Program Mode
Select parameter
Edit blinking parameter
Edit Preset Time during Timer operation
Lock / Unlock Preset Time
Reset Timer
OR
KEY OPERATION
Timing diagrams of modes
h:m m:s hr min sec
9:59 9:59 999 999 999
99.9 99.9 99.9

SET ADJ

SET ADJ

SET ADJ

SET ADJ

SET ADJ

SET ADJ

SET ADJ

SET ADJ

SET ADJ

SET ADJ

SET ADJ

SET ADJ

5:39
F
H M 
5:39
f
H M 
5:39
f
H M 
5:39
f
H M 
8:39
f
H M 
8:39
f
H M 
8:09
f
H M 
8:09
f
H M 
8:06
f
H M 
8:06
f
H M 
8:06
f
H M 
00.0
8:06
f
H M 
0
TT
U
R
1
TOFF
TON
TOFF
TON
U
R
2
TOFF
TON
TOFF
TON
U
R
3
TT
U
R
4
t1
T + t1 + t2
t2
T
U
B1
R
5
t1
T + t1 + t2
t2
T
U
B1
R
6
t1
T + t1 + t2
t2
T
U
B1
R
7
T
U
B1
R
8
T
U
B1
R
9
T T
U
B1
R
A
T T
U
B1
RT
B
T
U
B1
RT
B
T
U
B1
RT
C
T
U
B1
RT T
D
T
U
B1
R
E
T
U
B1
R
F
T
U
B1
RT
G
T OFF
U
B1
R
TON
2 / 3
Function
ON delay [0]
Timing commences when supply is present. R energizes at
the end of the timing period.
Programming instruction
Apply power & hold the SET key for > 3 sec.
Press both ADJ & SET key for > 3 sec. After power ON.
Now follow the steps given below
OR
KEY DISPLAY RESULT
Press ADJ key to select desired function (e.g. F)
Conrms function Then Range indicator blinks
Press ADJ key to select range (e.g. HM range ‘HM‘)
Conrms range selection. 1st digit of Preset time blinks.
(For modes ‘1’ , ‘2’ & ‘G’ two preset times ‘On’ & ‘O’ to
be set)
Change with ADJ Key (e.g.from 3 to 0)
Press Set to conrm 1st digit selection, now 2nd digit
blinks
Press ADJ key to adjust desired preset time digit (e.g.from
5 to 8)
Conrms 2nd digit selection, now 3rd digit of Preset Time
blinks.
Change with ADJ Key (e.g. from 9 to 6)
Now UP / DOWN Indicator blinks
Change with ADJ Key (e.g.from DOWN to UP)
Conrms counting mode.
Program Over.
Timer starts working normally.
Cyclic OFF/ON {OFF Start, (Sym, Asym)} [1]
T-ON and T-OFF can be same or dierent. The relay (R) keeps
on changing its status till power is removed.
Cyclic ON/OFF{On Start,(Sym,Asym)} [2]
This function is quite similar to the function ‘1’ but initially
the relay(R) is ON for period T-ON after the power is applied.
Impulse ON energizing [3]
After power ON, R energizes and timing starts. R de-ener-
gizes after timing is over.
Accumulative delay ON signal [4]
Time commences as supply is present and switch B1 is open.
Closing switch B1 pauses timing. Timing resumes when
switch B1 is opened again. R energizes at the end of timing.
Accumulative delay ON inverted signal [5]
Time commences as supply is present and switch B1 is
closed. Opening switch B1 pauses timing. Timing resumes
when switch B1 is closed again. R energizes at end of timing.
Signal ON delay [7]
Permanent supply required. Timing starts when switch B1 is
closed. R energizes at end of timing period and de-energiz-
es when B1 is opened.
Inverted signal ON delay [8]
Timing will commence when supply is present and switch
B1 is open. R energizes after timing. If B1 is closed during
timing period, timing resets to the beginning of cycle.
Signal OFF delay [9]
Permanent supply is required. R energizes when switch B1
is closed. Timing commences after S is opened and then the
relay de-energizes.
Impulse ON/OFF [A]
Permanent supply is required. R energizes for the timing pe-
riod when B1 is opened or closed. When timing commenc-
es, changing state of B1 does not aect R but resets timer.
Signal OFF/ON [b]
When switch B1 is closed or opened for preset time ,T, the
relay changes its state after time duration T.
Leading edge impulse1 [C]
A permanent supply is needed. When B1 is closed, output
relay energizes until timing irrespective of any further ac-
tion of B1.
Leading edge impulse2 [d]
Permanent supply is required. when switch B1 is closed, and
remains closed output relay energizes until timing is over. If
B1 is opened during timing, R resets.
Trailing edge impulse1 [E]
Permanent supply required. when B1 is opened, R energizes
and de-energizes when timing is over. If B1 is closed during
timing R resets.
Trailing edge impulse2 [F]
Permanent supply is required. When switch B1 is opened,
R energizes and will de-energize when timing is over. If B1
is pulsed during timing period it will have no eect on R.
Delayed impulse [G]
When switch B1 is closed, TOFF starts. Relay energizes at the
end of TOFF period. Then, TOFF starts irrespective of signal
level and relay de-energizes at the end of TON period.
Accumulative impulse ON signal [6]
When supply is ON, R energizes. When switch B1 is closed
timing is suspended and remains suspended till switch B1 is
opened again. Interrupting supply resets timer.
Important Note:
1. Output de-energizes when device enters into PROGRAM MODE and starts new cycle after
coming out of PROGRAM MODE.
2. Loads which have current requirement > 1mA, can only be used as Optional Load. For e.g.
Contactor Coil, AC Relay Coil, etc.

3 / 3
CRM-100
Technical parameters
Number of functions:
Supply terminals:
Voltage range:
Consumption (apparent / loss):
Supply voltage tolerance:
Time ranges:
Time setting:
Repeat accuracy:
Variation in timing due to
voltage change:
Variation in timing due to
temperature change:
Output
Number of contacts:
Current rating:
Breaking capacity:
Inrush current:
Switching voltage:
Output indication:
Mechanical life:
Electrical life (AC1):
Controlling
Control. terminals:
Other information
Operating temperature:
Storage temperature:
Isolation (Between Input and
Output):
Operating position:
Mounting:
Protection degree:
Overvoltage cathegory:
Pollution degree:
Max. cable size (mm2):
Dimensions:
Weight:
17
A1 - A2
AC/DC 24-240V (50-60 Hz)
AC 1-4 VA / DC 1-3 W
-15 %; +10 %
0.1 s - 999 hrs.
Buttons SET / ADJ
± 0.5 % - of selected range
± 2%
± 5%
1x C/O / SPDT (AgNi)
8 A/ AC1
2000 VA / AC1, 192 W / DC
10 A / <3s
250 V AC1/ 24 V DC
multifunction red LED
2 x 107
1 x 105
A1-B1
14 .. 131 °F (-10 .. +55 °C )
-22 .. 158 °F (-30 .. +70 °C )
2.5 kV
any
DIN rail EN 60715
IP30 from front panel / IP20 terminals
III.
2
solid wire max. 1x 2.5 or 2x 1.5 /
with sleeve max. 1x 2.5 (AWG 12)
85 x 18.2 x 76 mm (3.3˝ x 0.7˝ x 2.99˝)
85 g (2.99 oz.)
Warning
The device is constructed for 1-phase main installation of 230V AC or AC/DC 24-240 V and
must be installed in accordance with regulations and standards applicable in the coun-
try of use. Installation, connection, setting and servicing should be installed by quali-
ed electrician sta only, who has learnt these instruction and functions of the device.
This device contains protection against overvoltage peaks and disturbancies in supply.
For correct function of the protection of this device there must be suitable protections
of higher degree (A,B,C) installed in front of them. According to standards elimination
of disturbancies must be ensured. Before installation the main switch must be in posi-
tion “OFF” and the device should be de-energized. Don´t install the device to sources of
excessive electro-magnetic interference. By correct installation ensure ideal air circula-
tion so in case of permanent operation and higher ambient temperature the maximal
operating temperature of the device is not exceeded. For installation and setting use
screw-driver cca 2 mm. The device is fully-electronic - installation should be carried out
according to this fact. Non-problematic function depends also on the way of transporta-
tion, storing and handling. In case of any signs of destruction, deformation, non-function
or missing part, don´t install and claim at your seller it is possible to dismount the device
after its lifetime, recycle, or store in protective dump.