ATC-Automatic Timing & Control 422AR Series Data Sheet
The 422AR Flip-Flop timer is available with Repeat Cycle operations.
During Repeat Cycle operation the 422AR cycle ON and OFF repeatedly,
allowing periodic cycling of a load. Two knobs are available to individu-
ally adjust the ON-time and the OFF-time. The 422AR can be configured
with either the relay being energized during the first timing period or
de-energized during the first timing period.
The 422AR have 6 selectable timing ranges available for both ON-time
and OFF-time periods. The ranges are 1 and 10 SEC/MIN/HRS dip switch
selectable. Having this flexibility allows for a load to be energized for a
brief time over a cycle that lasts up to 10 hours. This is ideal for lubrica-
tion or other maintenance functions that must occur each shift or day
during a plant operation.
The 422AR 1/16 DIN housing is compact, and designed for panel
mounting. The timer is mounted in an 8-pin round socket. The front of
the 422AR features 2 knobs. One knob is used to set the ON-time and
the other knob is used to set the OFF-time for the timer's cycle.
The 422AR is universal powered by 20 to 240 VAC or 12 to 240 VDC
operation voltage.
The output of the 422AR has a DPDT mechanical relay which is rated for
10 amps @ 250 VAC resistive. The 422AR can be ordered in a terminal
option which is available with 5 amp Relay output.
The 422's have individual LED indicators for ON time and OFF time.
These LED's provide a unique and effective method of cycle progress
indication.
SPECIFICATIONS
SUPPLY VOLTAGE 20 to 240 VAC,12 to 240 VDC.
(AC: 50/60 Hz)
OUTPUT CONTACT DPDT
DELAY MODES Cyclic ON first or OFF first
(selectable by DIP switches)
TIME RANGES 1 / 10 SEC/ MIN / HR for both
On & Off time (selectable by
DIP switches)
RELAY RATING
Model S0X 10A @ 230 VAC, resistive
Model S5TX 5A @ 230 VAC/24 VDC, resistive
POWER 2 VA max.
CONSUMPTION
ACCURACY Setting: ± 5% of full scale.
Repeat: ±0.5% or 50 msec
(whichever is greater).
LED INDICATION Power ON, Relay ON
RESET On interruption of power
RESET TIME Less than 100 mSEC.
HOUSING Flame retardant plastic.
HUMIDITY Up to 95% RH.
OPERATING 32° to 122°F (0° to 50°C)
TEMPERATURE
STORAGE -4° to 167°F (-20° to 75°C)
TEMPERATURE
MOUNTING Panel mounting
WEIGHT 115 gms
E339488
1/16 DIN Flip-Flop Timer
• Six Selectable Ranges:
1 and 10 SEC/MIN/HRS
• Individual adjustable ON-time and OFF-time
• Cycle can begin with relay energized or de-energized
• Relay rated 10A @ 250 VAC Resistive
• Compact Size (1/16 DIN)
• DPDT Relay Output
• Power: 20VAC to 240VAC
12VDC to 240VDC
• LED Indicator for Power and Relay energized output
• Can be DIN Rail mounted with DIN RAIL socket
1/16 DIN TIMERS 422AR Series
Automatic Timing & Controls
DIMENSIONS (MILLIMETERS)
Terminal type
48
Plug type
46
45
Panel cutout
1/16 DIN TIMERS 422AR Series
DIP SWITCH SETTINGS
Dip switch settings for time range selection
7
WIRING
8-PIN PLUG-IN TYPE TERMINAL TYPE
NC1
4
3
NO1
2
1
COM1 COM2
LN
OFF TIME ON TIME
SWITCH SETTING
RANGE
Sw1 Sw2 Sw3 Sw6 Sw7 Sw8
1 sec
OFF
1 min
ON
1 hr
OFF
10 sec
OFF
10 min
ON
10 hr
OFF
ON
OFF
OFF
ON
ON
ON
OFFOFF
OFFOFF
ON
OFF OFFOFF
Dip switch settings for mode selection
Mode
OFF First
ON First
Sw4 Sw5
ON
OFF
ON
OFF
Switch setting example:
Off time range: 1sec
On time range: 10min
Mode :Cyclic off first
152
4
RANGE
1 SEC
1 MIN
1 HR
10 SEC
10 MIN
10 HR
63 7
SWITCH SETTING
OFF
OFF
ON
OFF
ON
OFF
OFFOFF
ON
OFF
ON
8
70.5
5
8
NC2
6
NO2
7
79
1 2 3 4 5
NC1 NO1 NO2
6 7 8 9 10
–
+
L
N
46
NC2 COM2COM1
1211
MODEL NUMBER
MODEL NUMBER 422AR 100 S O X
DPDT
ON
ON
ON
OFF
OFF
VOLTAGE
20-240 VAC S
12-240 VDC
CYCLE
Repeat Cycle O
FEATURES
Standard Unit X
Note: Terminal connection model available as 422AR100S5TX
with 5 amp relay only.
Powered by TCPDF (www.tcpdf.org)
Powered by TCPDF (www.tcpdf.org)Powered by TCPDF (www.tcpdf.org)
ON
MIN HRX1OFF ON MIN HR
X10
SEC SEC
(Switch is Black Mark)
X1
X10
SEC SEC
Automatic Timing & Controls
Loading...