DIGITAL TIME RELAYS
DIN MODULAR - 48 X 48
TIME RELAYS - MULTI-VOLTAGE - MULTIFUNCTION - MULTISCALE
• 14 functions available on the display
• double adjustment of pause and work times T1 and T2 that can be
independently adjusted
• digital adjustment of work times in hours - minutes - seconds - tenths of seconds
• Amber colour backlit display
• hour counter of connected load
• 1 module devices for DIN rail mounting
• Devices for panel mounting 48 x 48
• 2 output relays for models with
star-triangle
starter
selected function
input control condition
time setting T1 T2
indication of Operating conditions
digital adjustment of pause and work times
that are finely adjustable for:
hour - minutes - seconds and tenths of
second
hour counter function of the
connected load
time scale
Programming ease with only 4 keys
(according to menu logic of mobile phones)
1 - Function search
2 - OK
3 - Time setting
4 - OK
1 - Number of the selected function
2 - Timer 1 – Timer 2
3 - START input status (on/off)
4 - Timer in operation
5 - Time set for the timer/hour counter
6 - Hour(s)
7 - Minute(s)
8 - Second(s)
9 - Tenth(s)
10 - Operating hours multiplier
... Digital accuracy of preset time ... Backlit display ... Programming ease ...
70
DIGITAL TIME RELAYS
DIN MODULAR - 48 X 48
14 AVAILABLE FUNCTIONS - FUNCTION DIAGRAMS
Function 01
Delay in energising
Function 08
Delay through energising (at comand release)
Control
Control
Function 02
Delay in passing to energising
Function 09
De-energising and energising delay
Control
Control
Function 03
Active relay start intermittent control
Function 10
Temporised control of energising and de-energising
Control
Control
Function 04
Active ralay stop intermittent control
Function 11
Delayed activation, type 1
Control
Control
Function 05
Delayed fixed impulse
Function 12
Delayed activation, type 2
Control
Control
Function 06
De-energising delay (at command release)
Control
Function 13
Impulse-type
Control
Function 07
Delay through energising(instantaneous at command)
Function 14
Delay in de-energising - restorable
Control
Control
Function ST
Star/triangle motor start
Symbol
U
T 1 -T 2
S
Control
P 1 -P 2
-
=
=
=
=
=
=
T1 power-supply voltage
Set time
START control input
Relay control output
Pause times
Star - Triangle
Control
Control
For art. 1RT 200/230/ST – 1RT 250/230/ST
71
DIGITAL TIME RELAYS
DIN MODULAR
CODE
DESCRIPTION
1RT 200/MT/MF
Multifunction, multi-voltage timer relay with display - 1 DIN
Power supply 12 - 24 - 48 110 - 230V a.c. 50/60Hz
Controllable load
(in AC1) 16 A / 250 V a.c.
Controllable load
(in AC15) 3 A / 240V a.c.
Potential-free changeover contact
14 functions available in the display
Double timer T1, T2 independently
adjustable
1RT 200/230/MF
72
10
Backlit display, amber colour
Digital adjustment of work times, hours
minutes seconds and tenths of seconds
Load operation hour counter
Dimensions (LxWxH) 17.5x60x90
230V timer relay for star / triangle motor start with display - 1 DIN
Power supply 230V a.c. 50/60Hz
Controllable load
(in AC1) 5 A / 250 V a.c.
2 potential-free no contacts
Double output relay for servo controls
Double timer T1, T2 independently
adjustable
10
Backlit display, amber colour
Digital adjustment of work times, hours
minutes seconds and tenths of seconds
Load operation hour counter
Dimensions (LxWxH) 17.5x60x90
Multifunction 230V timer relay with display - 1 DIN
Power supply 230V a.c. 50/60Hz
Controllable load
(in AC1) 16 A / 250 V a.c.
Controllable load
(in AC15) 3 A / 240V a.c.
Potential-free changeover contact
14 functions available in the display
Double timer T1, T2 independently
adjustable
1RT 200/230/ST
package
Double adjustment times for relay coil
connection and disconnection
Backlit display, amber colour
Digital adjustment of work times, hours
minutes seconds and tenths of seconds
Load operation hour counter
Dimensions (LxWxH) 17.5x60x90
10
DIGITAL TIME RELAYS
48 X 48
CODE
DESCRIPTION
1RT 250/MT/MF
Multifunction, multi-voltage time relay with display, 48x48
Power supply 12 - 24 - 48 110 - 230V a.c. 50/60Hz
Controllable load
(in AC1) 16 A / 250 V a.c.
Controllable load
(in AC15) 3 A / 240V a.c.
Potential-free changeover contact
14 functions available on the display
1RT 250/230/MF
10
Double timer T1, T2 independently
adjustable
Backlit display, amber colour
Digital adjustment of work times, hours
minutes seconds and tenths of seconds
Load operation hour counter
Dimensions (LxWxH) 48x77x48
230V time relay for star / triangle motor start with display, 48x48
Power supply 230V a.c. 50/60Hz
Controllable load
(in AC1) 5 A / 250 V a.c.
2 potential-free contacts
Double output relay for servo controls
Double timer T1, T2 independently
adjustable
10
Double timer T1, T2 independently
adjustable
Backlit display, amber colour
Digital adjustment of work times, hours
minutes seconds and tenths of seconds
Load operation hour counter
Dimensions (LxWxH) 48x77x48
Multifunction 230V time relay with display, 48x48
Power supply 230V a.c. 50/60Hz
Controllable load
(in AC1) 16 A / 250 V a.c.
Controllable load
(in AC15) 3 A / 240V a.c.
Potential-free changeover contact
14 functions available on the display
1RT 250/230/ST
package
10
Double adjustment times for relay coil
connection and disconnection
Backlit display, amber colour
Digital adjustment of work times, hours
minutes seconds and tenths of seconds
Load operation hour counter
Dimensions (LxWxH) 48x77x48
73