ATC-Automatic Timing & Control 405C Series Data Sheet
INSTANTANEOUS & DELAYED: A version of the 405 is available with
one set of SPDT instantaneous contacts and one set of SPDT delayed
contacts. The instantaneous contacts transfer as soon as the timer is
powered. The delayed contacts transfer at time out. This contact arrangement can be used to replace many conventional timers.
ON DELAY/INTERVAL TIMING MODE VERSION: A version of the 405
is available with selectable ON-delay or Interval timing modes. This
version has a set of DPDT output contacts. When in the ON-delay
mode, the contacts transfer at time out. When in the Interval mode, the
contacts transfer when power is applied and release at time out.
UNIVERSAL POWER: All 405 timers can be powered using 24-240 VAC
or 24 VDC power, greatly simplifying ordering and inventory management of replacement units.
1/16 DIN HOUSING: The 48mm2 (1/16 DIN) housing is compact
design. The 405 is mounted in an 8-pin round (octal) socket. With an
optional mounting clip, the 405 can be panel mounted.
The Dial on the 405 is extra large and is easy to read. When fractional
ranges are selected, decimal points are clearly indicated.
The Mode select and Range select switches are located on the side of
the unit, so that when panel mounted, these switches are not accessible to the operator. This tamper proof feature prevents unauthorized
or hazardous changes to the timing mode and range from being made.
CYCLE PROGRESS INDICATION: The 405 LED indicator provides a
unique and effective method of cycle progress indication. Off before
timing, the LED blinks at an ever increasing rate as the cycle progresses: once every 3-1/2 seconds during the first 10% of the cycle,
twice during the second 10%, and so on. At time out, the LED pulses
at a high rate. (In the 1, 5, 10 and 50 second ranges, the LED is OFF
before timing, steady ON during timing, and pulsing ON after time-out).
Timing begins when the start switch is closed. This starts an oscillator which runs at a frequency determined by the time setting. A fixed
number of counts from the oscillator determines the end of the timing
cycle. The time required to accomplish this depends upon the oscillator
frequency. During timing, an LED located on the dial face blinks. For the
first 10% of the cycle, LED repeatedly blinks once followed by a pause.
For the second 10%, it blinks twice and so on indicating the cycle
progress. The LED flashes rapidly and continuously after time out.
E48329
Timer with Instantaneous Relay
• On-Delay version with instantaneous relay
• Selectable On-Delay/Interval Timing Mode version
• Output Contacts rated 10A 120/240 VAC and 30 VDC
• Six Timing Ranges in a single unit
• Timing Ranges:
1 and 10 SEC, MIN, and HRS
5 and 50 SEC, MIN, and HRS
• Universal Power Supply: 24-240 VAC and 24 VDC
• 48mm
• Large and easy to read dial shows decimal points
• Round (octal) socket mount or mount in panel cutout
• Range and Mode select are tamper proof when
panel mounted
• Unique flashing cycle progress indication
2
DIN Standard housing
1/16 DIN TIMERS 405C Series
OPERATIONS
MODEL...F1X
The instantaneous contacts (3-1-4) transfer immediately after the
start switch is closed. The delayed contacts (6-8-5) transfer after the
timing cycle indicated on the front dial setting. Both contacts remain
transferred until the unit is reset.
MODEL...F2X
ON DELAY MODE: At time out, the DPDT relay transfers its contacts.
These contacts remain transferred until the start switch is opened or
power is removed by some other means. The 405 then resets and is
ready for another cycle.
INTERVAL MODE: When the start switch is closed, the DPDT relay
transfers its contacts. The contacts remain transferred until time out.
The timer will not start again until the start switch is opened or power
is removed by some other means. The 405 then resets and is ready for
another cycle.
21Automatic Timing & Controls 800.727.5646 automatictiming.com
WIRING
MODEL 405C...F1X
1/16 DIN TIMERS 405C Series
MODEL NUMBER
MODEL NUMBER 405C
RANGE
Six dial-selected ranges 100
(1 or 10 SEC/MIN/HRS)
Six dial-selected ranges 500
(5 or 50 SEC/MIN/HRS)
VOLTAGE & FREQUENCY
12 VDC E
24 to 240 VAC (50/60 Hz) F
and 24 VDC
24 VDC (low inrush N
current for short-circuit
protected sensors)
ARRANGEMENT
8-Pin ON-Delay (with instantaneous contacts) 1
Timing Mode
8-pin ON-Delay, 2
Interval Timing Modes
FEATURES
Standard X
Special K
ACCESSORIES
8-Pin surface/DIN rail socket 000-825-85-00
Hold down for above socket 407-025-13-00
(Requires 2 per unit)
Panel mounting bracket 405-320-02-00
Plug-in socket kit (8-pin) 319-261-45-00
8-Pin panel socket 000-825-90-00
w/rear facing terminals
TERMINAL WIRING
MODEL 405C...F2X
SPECIFICATIONSWIRING
MODELS
(1 or 10 SEC/MIN/HRS)
405C500F1X ON-Delay w/instantaneous & delayed relays
(5 or 50 SEC/MIN/HRS)
405C100F2X ON-Delay/Interval with (1) DPDT relay
(1 or 10 SEC/MIN/HRS)
405C500F2X ON-Delay/Interval with (1) DPDT relay
(5 or 50 SEC/MIN/HRS)
Both models available in 6 ranges from 1 SEC to 10 HRS
or 5 SEC to 50 HRS
CONTACT Rated 10 AMPS resistive at 30 VDC or 250 VAC (or less)
RATING 1/8 HP @120 VAC
1/4 HP @ 240 VAC
240 VA @ 240 VAC
LIFE: 10 million operation with no load 100,000
operations with: 10 AMPS at 30 VDC (or less) or
10 AMPS at 250 VAC (or less)
CONTACT Silver Nickel
MATERIAL
TEMPERATURE 0 to 122°F (-18 C to 50 C)
RATING
MOUNTING
Options: Surface mounting socket
DIN rail mounting socket
Panel-mounting adapter kit
Plug-on socket kit
POWER Universal power supply - reverse polarity protected
REQUIREMENTS Unit will accept power from 24 to 240 VAC,
50 or 60 Hz, (+10%, - 20%)
AC Inrush - 1.5 Amps
Power required - 1.2 watts
DC Maximum ripple @100 Hz - 5%
Current required - 50mA
Power required - 1.2 watts
F option Peak inrush current = 2 AMPS @ 24 VDC
N option Peak inrush current = 150 mA @ 24 VDC
REPEAT Varies as a function of temperature.
ACCURACY Any voltage (constant temperature): ±0.5%*
Any voltage (0°F to 140°F): ±2.0%*
*Variation from average actual time.
MINIMUM SETTING 2% of range, with the exception of 50 mSEC
on the 1 second range
SETTING ACCURACY ± 5% of range
RESET a 0 to 20 mSEC power interruption: guaranteed no reset.
b 20 to 65 mSEC; it may reset (40 mSEC typical reset).
c Over 65 mSEC guaranteed to reset.
The TDR will reset properly and not start timing
when subjected to an open start switch leakage
of 1.5 mA or less. (Prox switch and Triac drive
applications)
WEIGHT 5 oz. (140 g)
405C100F1X ON-Delay w/instantaneous & delayed relays
Plug-in octal base; mounts in any position w/ retaining clip
22 Automatic Timing & Controls 800.727.5646 automatictiming.com
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