
Specifications are subject to change without notice (26.10.99)
1
Pulse Continuity Relay
Contact/Namur input
Time range 0.5 s to 10 m
Automatic start or start at first pulse
Knob-adjustable time setting
Knob selection of time range
Oscillator-controlled time circuit
Repeatability deviation:
≤ 0.2%
Output: 5 A SPDT
For mounting on DIN-rail in accordance with
DIN/EN 50 022
22.5 mm Euronorm housing
LED-indication for relay and power supply ON
Product Description
Ordering Key
Type Selection
Mounting
Output
Time range
Supply: 24 VAC
Supply: 115 VAC
Supply: 230 VAC
Supply: 24 VDC
For DIN-rail
SPDT
0.5 s - 10 m
EBC C 024
EBC C 115
EBC C 230
EBC C 724
Time Specifications
Time ranges
Selectable by rotary switch
0.5 - 10 s
5
- 100 s
0.5 - 10 m
Time range accuracy
±10% on max.
min setting: actual time
≤ min. set time
Repeatability deviation
≤ 0.2%
Time variation
Within rated power supply
≤ 0.05%/V
and ambient temperature
≤ 0.2%/°C
Reset of time and relay
Contact input
Term. Y1 & Y2
Y2 pos., 12 VDC, 3 mA
Pulse duration
≥ 10 ms
Namur sensor input
Term. Y1 & B1
B1 pos., 8.2 V, 1 k
Pulse duration
≥ 1 ms
Power supply interruption
≥ 200 ms
Automatic start with relay ON
Connect. Y1 & Y3
Output Specifications
Output
SPDT relay
Rated insulation voltage
250 VAC (contact/elect.)
Contact ratings (AgCdO)
(micro gap)
Resistive loads
AC 1
5 A, 250 VAC
DC 1
5 A, 24 VDC
Small inductive loads AC 15
2 A, 250 VAC
DC 13
3 A, 24 VDC
Mechanical life
≥ 40 x 106 operations
Electrical life
≥ 105 operations
(at max. load)
Operating frequency
≤ 7200 operations/h
Dielectric strength
Dielectric voltage
2 kVAC (rms)
Rated impulse withstand volt.
4 kV (1.2/50 s)
Housing
Function
Type
Output
Power supply
Pulse continuity timer with 3
time ranges within 0.5 s and
10 m. For mounting on DIN-
rail.
Often used in applications e.g.
for monitoring regular move-
ment of machinery.
Type EBC
Timers
EBC C 230