Specifications are subject to change without notice (07.12.99)
1
Timers
Multi-function, plug-in time
relay with 4 selectable time
ranges up to 800 s and 4
selectable modes of opera-
Housing
Type/function
Output
Power supply
Plug
Output
Time range
Supply: 24 VAC
Supply: 115 VAC
Supply: 230 VAC
Supply: 24 VDC
Circular
SPDT
0.15 s-800 s
S 110 156 024
S 110 156 115
S 110 156 230
S 110 156 724
DPDT
0.15 s-800 s
S 110 166 024
S 110 166 115
S 110 166 230
S 110 166 724
tion. Available in several volt-
ages for applications moni-
tored by power supply.
Time ranges
0.15 -
3 s
Selectable by DIP-switch
0.6 - 12 s
5
- 100 s
40
- 800 s
Time range accuracy
0 to +10% on max.
min. actual time
min.
set time
Repeatability deviation
1%
Time variation
Within rated power supply
0.05%/V
and ambient temperature
0.2%/C
Reset
Power supply interruption min.
Time and/or relay
200 ms
S 110 156
S 110 166
Output
SPDT relay
DPDT relay
Basic electrical insulation
250 VAC (rms) (contact/electronics)
250 VAC (rms) (contacts/elec., contact/contact)
Contact ratings (AgCdO)
(micro gap)
(micro gap)
Resistive loads
AC 1
10 A/250 VAC (2500 VA)
8 A/250 VAC (2000 VA)
DC 1
1 A/250 VDC (250 W)
0.4 A/250 VDC (100 W)
or
10 A/25 VDC (250 W)
4 A/25 VDC (100 W)
Small inductive loads
AC 15 2.5 A/230 VAC
2.5 A/230 VAC
DC 13 5 A/24 VDC
5 A/24 VDC
Mechanical life
30 x 10
6
operations
30 x 10
6
operations
Electrical life
AC 1
2.5 x 10
5
operations (at max. load)
2.5 x 10
5
operations (at max. load)
Operating frequency
7200 operations/h
7200 operations/h
Insulation voltages
Rated insulation voltage
2.0 kVAC (rms)(contact/electronics)
2.0 kVAC (rms) (contact/electronics)
Rated transient protection volt.
4 kV (1.2/50 s) (contact/electronics) (IEC 60664)
4 kV (1.2/50 s) (contact/electronics) (IEC 60664)
4 selectable functions:
- Delay on operate
- Interval timer
- Symmetrical recycler
(ON- or OFF-time first)
4 selectable time ranges: 0.15 s to 800 s
Automatic start
Knob-adjustable time within range
Oscillator-controlled time circuit
Repeatability deviation:
1%
Output: 10 A SPDT or 8 A DPDT relay
Plug-in type module
S -housing
LED-indication for relay and supply on
AC or DC power supply
Multi-function
Type S 110
Product Description
Time Specifications
Output Specifications
Ordering Key
Type Selection
S 110 156 024
2
Specifications are subject to change without notice (07.12.99)
S 110
Power ON delay
200 ms
Power OFF delay
200 ms
Indication for
Power supply ON
LED, green
Output ON
LED, red
Environment
Degree of protection
IP 20 B
Pollution degree
2 (IEC 60664)
Operating temperature
-20 to +50C (-4 to +122F)
Storage temperature
-50 to +85C (-58 to +185F)
Weight
125 g
Approvals
UL, CSA
CE-marking
Yes
Power supply AC types
Installation cat. III (IEC 60664)
Rated operational voltage
through pins 2 & 10
230
230 VAC 15%, 45 to 65 Hz
115
115 VAC 15%, 45 to 65 Hz
024
24 VAC 15%, 45 to 65 Hz
Drop-out tolerance
40 ms
Rated insulation voltage
2.0 kVAC (rms) (supply/elec.)
Rated transient protection volt.
4 kV (1.2/50 s)
(line/neutral)
Power supply DC type
Installation cat. III (IEC 60664)
Rated operational voltage 724
24 VDC 15% (pin 2 pos.)
Rated insulation voltage
None
Rated transient protection volt.
800 V (1.2/50 s)
Consumption
AC supply
2.5 VA
DC supply
1.5 W
Delay on operate
The time period starts when
power supply is applied. At
the end of the set time period,
the relay operates and does
not release until power sup-
ply is interrupted for at least
200 ms.
Interval timer
The relay operates and the
time period starts when power
supply is applied. At the end
of the set time period, the
relay releases. A new opera-
tion starts when reapplying
power supply after an inter-
ruption of at least 200 ms.
Recycler
ON-time period first
When power supply is ap-
plied the relay operates and
the time period starts. At the
end of the first set time pe-
riod, the relay releases. At the
end of the second set time
period (similar to the first), the
relay operates again.
This sequence continues with
equal ON- and OFF-time pe-
riods until power supply is
interrupted.
Recycler
OFF-time period first
The time period starts when
power supply is applied. At
the end of the first set time
period, the relay operates. At
the end of the second set
time period (similar to the first),
the relay releases.
This sequence continues with
equal OFF- and ON-time pe-
riods until power supply is
interrupted.
Selection of time ranges
DIP-switch selector (3 & 4).
0.15 - 3 s
0.6 - 12 s
5
- 100 s
40
- 800 s
Time setting
Knob-adjustable on scale in
per cent of max. time.
DIP-switches are placed be-
hind a small removable front
plate on the time relay.
Selection of function
DIP-switch selector (1 & 2).
1. Delay on operate
2. Interval timer
3. Recycler,
ON-time first
4. Recycler,
OFF-time first
Power supply
S 110 156, S 110 166
Socket
S 411
Hold down spring
HF
Mounting rack
SM 13
Socket cover
BB 4
Potentiometer lock
PL 3
Wiring Diagram
Power supply
1. Relay on
2. Relay on
3. Relay on
4. Relay on
Supply Specifications
Mode of Operation
Function/Time Setting
General Specifications
Accessories
Operation Diagram
For further information refer
to "Accessories".
For other AC/DC voltages refer
to "General Information".
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