A109156120H Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – Timers Multi-function

Timers
Multi-function
Type A 109
• 2 selectable functions: - Delay on operate
- Interval timer
• 5 selectable time ranges: A 109 ...M: 1 s to 10 m
A 109 ...H: 1 m to 10 h
• 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
• LED-indication for relay on
• AC or DC power supply
Product Description
Ordering Key
Multi-function, multi-voltage,
miniature time relays up to 10 h
each covering 3 selectable
time ranges. The combina-
tion of functions causes these
economical timers to be ex-
tensively applied, e.g. moni-
toring pumps or where a time
function is needed to extend
a certain operation.
Function
Type
Output
Power supply
Time range
A 109 156 220M
Type Selection
Plug
Output
Time ranges
Supply: 120 VAC, 24 VAC/DC Supply: 220 VAC, 24 VAC/DC
Circular SPDT
1 s - 10 m
1 m -10 h
A 109 156 120M
A 109 156 120H
A 109 156 220M
A 109 156 220H
DPDT
1 s - 10 m
1 m -10 h
A 109 166 120M
A 109 166 120H
A 109 166 220M
A 109 166 220H
Time Specifications
Time ranges
Selectable by DIP-switch
Time range accuracy
A 109 ... ...M A 109 ... ...H
1 s - 10 s 1 m - 10 m
10 s - 100 s 10 m - 100 m
1 m - 10 m 1 h - 10 h
0 to +30% on max.
min. actual time ≤ min. set time
Repeatability deviation
Time variation
Within rated power supply
and ambient temperature
Reset
Time and/or relay
≤ 1%
≤ 0.2%/°C
≤ 0.05%/V
Power supply interruption min.
≥ 500 ms
Output Specifications
A 109 156
Output
Basic electrical insulation
SPDT relay
250 VAC (rms) (contact/electronics)
Contact ratings (AgCdO)
Resistive loads
AC 1
DC 1
or
Small inductive loads AC 15
DC 13
µ (micro gap)
10 A/250 VAC (2500 VA)
1 A/250 VDC (250 W)
10 A/25 VDC (250 W)
2.5 A/230 VAC
5 A/24 VDC
Mechanical life
≥ 30 x 10⁶ operations
Electrical life
AC 1 ≥ 2.5 x 10⁵ operations (at max. load)
Operating frequency
≤ 7200 operations/h
Insulation voltages
Rated insulation voltage
≥ 2.0 kVAC (rms)(contact/electronics)
Rated transient protection volt. 4 kV (1.2/50 µs) (contact/electronics) (IEC 60664)
A 109 166
DPDT relay
250 VAC (rms)(contacts/elec., contact/contact)
µ (micro gap)
8 A/250 VAC (2000 VA)
0.4 A/250 VDC (100 W)
4 A/25 VDC (100 W)
2.5 A/230 VAC
5 A/24 VDC
≥ 30 x 10⁶ operations
≥ 2.5 x 10⁵ operations (at max. load)
≤ 7200 operations/h
≥ 2.0 kVAC (rms) (contact/electronics)
4 kV (1.2/50 µs)(contact/electronics) (IEC 60664)
Specifications are subject to change without notice (25.10.99)
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