A1 A3 15
25
S
M
16
18
26
28
R
A2
8
R
PROG
I
II
OK
MTR 10
1
5
3
9
6
4
2
• ATTENTION: To prevent electrical shock, disconnect from power source before installing or servicing.
• Check that the auxiliary voltage supply is correct.
MULTIFUNCTION DIGITAL TIMER
MTR 10
1
2
3
4
5
6
7
8
9
Auxiliary supply
Output contact
Command contact
Display
Red LED: energized output relay
Programmation push-button
A1 - A2: 230 Vac (+15-10%)
A2 - A3: 24 Vac, cc (+15-10%)
OUTPUT RELAY
OFF
15
25
16 18
26
28
ON
15
25
16 18
26
28
Technical data
Auxiliary supply
230V 50/60 Hz / 8VA
+15-10% / Consumption
24V Vdc.ac / 1W
Accuracy
1%
±
10 ms
Repeat accuracy
0,5%
Output contacts:
C300 - 125/250V I
th
= 5 A
1 relay with 2 timed
AC15 - 250V - 2A
change over contacts
DC13 - 30V - 2A
NO-NC
DC13 - 115V - 2A
Terminals: max section /
2,5mm
2
, No.22 - 12AWG/
screw torque
20 Ncm, 1,8 LB - IN
Mechanical /
>20 x 10
6
OP /
electrical life
10
5
OP
Protection degree /
IP40 front /
weight
0,15 kg
Storage /
-30ºC +70ºC /
operation temperature
-20
°
C +55
°
C
1º Initial state of output relays:
energized (1H) or de-energized (1L).
2º Working mode: cycle (C1) or non-cycle (CO).
3º Number of different times per program: up to 8 in cycle mode
and up to 9 in non-cycle.
4º Time setting range: from 0,1 seconds to 99 hours.
5º Command contact.
With built-in battery which allows timer to be programmed
without connecting to auxiliary voltage.
Can be switched in two ways:
• By closing an external voltage free contact between M and S.
• By connecting 5-35 Vac,dc between M(+) and R(-)
Each diagram represents the effet of the command contact for
the two initial states of the output relay: de-energized (1L) and
energized (1H).
U: power supply
Switched off contact. Its
function is blocked.
Su función está inhibida
Reset contact
When connected the output
relay is de-energized upon
disconnecting, the programmed
timing starts.
Lock contact
A partial shutdown of the timing
takes place during its operation.
U: power supply
R: output relay
Output relay at start: 1L de-energized; 1H energized.
Work mode: CO non-cycle; C1 cycle.
Command contact: cu, cr, cl, ci, co.
Delay ON
1L - CO - cu
Timing ON
1H - CO - cu
Delay OFF with
command contact
1H - CO - co
Double timing
1L - CO - cu
Double timing cycle
work mode
1H - C1 - cu
Four timings cycle
work mode
1H - C1 - cu
Timing with
partial shutdown
by command contact
1L - CO - cl
U
R
T
U
1L
cl
1H
Tl
T+Tl
U
1L
cr
1H
T
T
Tl
T1+Tl
T2
U
R
cl
T1
T2
U
R
U
R
T
co
U
R
T
U
R
T1 T2
C1
C2
C3
T1
T2
T3 T4
C1
C2
C3
U
R
Command contact
Function examples diagrams
cu
cr
cl
U
1L
ci
1H
T
T
U
1L
co
1H
T
T
Delay on contact
When disconnected the output
relay is de-energized; when
connected the programmed
timings starts.
Delay off contact
When disconnected the output
relay is de-energized. When
connected, the relay is
energized. When disconnected
again, the programmed timings
starts.
ci
co
1
÷
99 s
[s]
1
÷
99 m
[m]
1
÷
99 h
[h]
0.1
÷
9.9 s
[s]
0.1
÷
9.9 m
[m]
0.1
÷
9.9 h
[h]
TIMES RANGES: THREE (seconds, minutes and hours)
35
90
45
53
58
Dimensions
PROGRAMMABLES PARAMETERS
7
