DCB51CM24 CARLO GAVAZZI, DCB51CM24 Datasheet
DCB51CM24
Manufacturer Part Number
DCB51CM24
Description
TIME DELAY RELAY, SPDT, 100H, 240VAC
Manufacturer
CARLO GAVAZZI
Datasheet
1.DCB51CM24.pdf
(2 pages)
Specifications of DCB51CM24
Contact Configuration
SPDT
Nom Input Voltage
240VAC
Delay Time Range
0.1s To 100h
Timing Adjustment
Knob
Relay Mounting
DIN Rail
Supply Voltage Min
24V
Mounting Type
DIN Rail
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DCB51CM24
Manufacturer:
CARLO GAVAZZI
Quantity:
500
Company:
Part Number:
DCB51CM24
Manufacturer:
Carlo gavazzi
Quantity:
500
Specifications are subject to change without notice (19.06.07)
Timers
Asymmetrical Recycler
Type DCB51
Product Description
Combined function timer with
asymmetrical recycler ON or
OFF first selectable by con-
nection between pins A1 and
Y1.
Type Selection
Mounting
For DIN-rail
Time Specifications
Time ranges
Setting accuracy
Repeatability
Time variation
Reset
Knob selectable
Within rated power supply
Within ambient temperature
Power supply interruption
Output
1 x SPDT
Individual selection of the time
ranges from 0.1 s to 100 h.
For mounting on DIN-rail.
0.1 to 1 s
1 to 10 s
6 to 60 s
60 to 600 s
0.1 to 1 h
1 to 10 h
10 to 100 h
≤ 5%
≤ 0.2%
(with respect to full scale
value)
≤ 0.2% - whole range
≤ 500 ppm/°C
≥ 200 ms
Housing
Mini-D
Ordering key
Housing
Function
Type
Item number
Output
Power Supply
Supply: 24 VDC and 24 to 240 VAC
DCB 51 C M24
Output Specifications
Output
Rated insulation voltage
Contact Ratings (AgSnO
Mechanical life
Electrical life
Operating frequency
Dielectric strength
Supply Specifications
Power Supply
Voltage interruption
Rated operational power
• Time range 0.1 s to 100h
• 2 selectable functions
• Selection of time range by front knobs
• Knob adjustable time setting
• Automatic start
• Output: 1 x SPDT relay
• For mounting on DIN rail in accordance with DIN/EN
• 17.5 mm DIN-rail housing
• Combined AC and DC power supply voltage
• LED indication for relay status and power supply ON
Resistive Loads
Small inductive loads AC 15
Dielectric voltage
Rated impulse
withstand voltage
Rated operational voltage
trough terminals A1, A2:
50 022
Aa -
Ab -
Asymmetrical recycler ON first
Asymmetrical recycler OFF first
DC 12
DC 13
AC 1
2
)
DCB 51 C M24
1 x SPDT relay
250 VAC (RMS)
µ
5 A @ 250 VAC
5 A @ 24 VDC
2.5 A @ 250 VAC
2.5 A @ 24 VDC
≥ 30 x 10
≥ 10
(at 5 A, 250 V, cos ϕ = 1)
< 7200 operations/h
2.5 kV (1.2/50 µs)
Overvoltage cat. II
24 to 240 VAC +10% -15%
45 to 65 Hz
≤ 10 ms
1.5 W
2 kVAC (RMS)
(IEC 60664, IEC 60038)
24 VDC +10% -15% and
5
operations
6
operations
1
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DCB51CM24 Summary of contents
Page 1
Timers Asymmetrical Recycler Type DCB51 Product Description Combined function timer with Individual selection of the time asymmetrical recycler ON or ranges from 0 100 h. OFF first selectable by con- For mounting on DIN-rail. nection between pins A1 ...
Page 2
... DCB51 General Specifications ≤ 150 ms Power ON delay ≤ 200 ms Power OFF delay Indication for Power supply ON LED, green Output relays ON LED, yellow Environment (EN 60529) Degree of protection IP 20 Pollution degree 2 (IEC 60664) Operating temperature -20 to +60 °C, R:H: < 95% Storage temperature -30 to +80 °C, R:H: < 95% ...