EAGLE SIGNAL brand CX300 Microprocessor Timer/Counter
Electronic Timers
Microprocessor based
timer/counter housed
in the industrial
standard CYCL-FLEX®
case
®
®
RECOGNIZED CERTIFIED
The CX300 is a microprocessor based timer/counter housed in a SPECIFICATIONS
standard 15 terminal CYCL-FLEX® plug-in case which allows easy
removal for programming changes and replacement. Time or count Time/Count Ranges:
operation, time range, and the type of start input switch operation are
programmed with 7 miniature rocker switches located inside the unit Sym. Maximum Minimum Count
housing. Range Setting Rate
The front panel of the CX300 is a sealed membrane keypad which 1 19999 Cts. 1 Ct. 7500/Sec. 12-50 VDC Count Input
provides excellent protection for most industrial environments. The time 2 19999 Cts. 1 Ct. 500/Min. AC or DC
or count setpoint is entered using the increment and decrement keys for 3 19999 Cts. 1 Ct. 5000/Min. AC or DC
each digit position. The SET and ENT keys provide access to the
setpoint, as well as to the front panel programmable software functions. 4 199.99 Sec. .01 Sec.
These programmable functions control the pulse output length, setpoint 5 1999.9 Sec. .1 Sec.
to zero/zero to setpoint cycle progress indication, and count input scale 6 19.999 Sec. .001 Sec.
factor. The software programming functions are indicated with
7 199 Min.: 59 Sec. 1 Sec.
abbreviated English work prompts to help the user program these
functions without the need for written instructions. 8 199 Hr.: 59 Min. 1 Min.
■ Keypad lock function allows viewing of setpoint, but does not allow
unauthorized changes Operating Voltage/Frequency: A6 - 120 VAC, 50/60 Hz
B6 - 240 VAC, 50/60 Hz
■ 4 1/2 digit (19999) liquid crystal display - .5 inch high digits Z6 - 24 VAC, 50/60 Hz
■ Annunciators (right of the display) flash to indicate timing or counting Time Inhibit/Count Line Terminals B & C:
■ Two form C instantaneous contacts and two form C programmed CX311/CX341 - 12-50 VDC or 20-28 VAC, 50/60 Hz
contacts CX312/CX342 - 120 VAC, 50/60 Hz or 120 VDC
■ Five time ranges from 19.999 sec. to 199 hr.: 59 min. Setting Accuracy: Time: ±0.1% or 50 ms, whichever is larger (0˚ to 60˚C)
■ Three count rate input rate speeds are programmable with a max.
Count: 100%
count display of 19999 - can be extended via count input scale Repeat Accuracy:
factor Time: ±0.1% or 35 ms, whichever is larger (0˚ to 60˚C)
■ 24, 120, or 240 VAC operations Count: 100%
■ Count input available for 120 volt AC or low voltage AC/DC Reset Time: 30 ms following voltage removal from simulated clutch input
operations (CR1)
■ When programmed as timer, count input circuit serves as time inhibit Power on Response: 300 ms max. after voltage applied to terminal 11
(without resetting the unit)
Operating Temperature: +32˚ to +140˚F (0˚ to +60˚C)
Output Rating: Relay: 10 amp (resistive), 120 VAC
Mechanical Life: 20 million operations
Electrical Life: contingent upon controlled load
Solid State: 1 amp, 0-264 VAC, VDC
Vibration: Unit function is unaffected by 2.5G sinusoidal vibration magni-
tude in both directions of the perpendicular mounting axes imposed from
10 to 100 Hz
Static Discharge: Unit function is unaffected by a constant 3600 volt peak,
60 Hz discharge applied to the grounded front plate at a relative humidity
of less than 25%
Battery Life: The CX uses a lithium battery with an expected life of 10
years
Agency Approvals: UL Recognition E96337
CSA Certification LR26861
DANAHER CONTROLS
EAGLE SIGNAL brand
Electronic Timers
OUTPUT OPERATING MODES
ON-Delay Operation Interval Operation
The contacts are energized at the end of the timing/counting cycle The contacts are energized during the timing/counting cycle and
and remain energized until the unit is reset. then shut off at the end of the cycle.
START INPUT START INPUT
RESET RESET
PROGRAMMED PROGRAMMED
CONTACTS CONTACTS TIMING OR COUNTING
TIMING OR COUNTING RESET
Pulse Output Operation Pulse and Repeat Operation
The contacts are energized at the end of the timing/counting cycle The contacts are energized at the end of the timing/counting cycle for a
for a pulse which is user programmable. See Front Panel Feature pulse which is user programmable. At the same time that the cycle is
Programming instructions for details on how to program the pulse completed and the pulse output begins, the timing/counting cycle resets
length.. and begins again. This repeat operation continues as long as the start
circuit is energized.
START INPUT
RESET START INPUT
PROGRAMMED RESET
CONTACTS PULSE PROGRAMMED
TIMING OR CONTACTS PULSE PULSE
COUNTING TIMING OR TIMING OR
COUNTING COUNTING
MOUNTING
DRILL AND TAP FOUR
HOLES FOR 8-32 SCREWS
(INCLUDED W/UNIT)
1.406 3.187 + .062
(35.71) (80.95 + 1.57)
DIA. CUTOUT
4.250
3.062
(107.95)
(77.77)
1.406
(35.71)
1.406 1.406 MTG. HOLE
(35.71) (35.71) USED FOR
GROUNDING
CASE
3.812
4.125 1.625
(96.82)
(104.78) (41.27)
5.750
(146.05)
ENCLOSURES ACCESSORIES
Model No. NEMA Class Description Model No. Description
HN308 1 Surface Mtg. with terminal block H-5331 Mounting Brackets 2 req'd per timer
HN364 1 Surface Mtg. without terminal block HP50-31 One Hole Mounting Ring
HN370 1A Dual unit cabinet less unit cases and HP50-131 CYCL-FLEX Water-Sealed Housing provides NEMA 4
toggle switch, with 9 terminal block Hosedown rating for CX series timers/counters
HP50-133 Surface Mounting Adapter to use in place of brackets
PDM-534 1/4 DIN Adapter Plate
ORDERING INFORMATION
CX3 1 2 A6
OUTPUT TYPE VOLTAGE & FREQUENCY
Sym. Description Sym. Description
1 10A DPDT Instantaneous A6 120 VAC, 50/60 Hz
10 DPDT Delayed Relay Output COUNT / INHIBIT B6 240 VAC, 50/60 Hz
INPUT VOLTAGE
4 1A Solid State Output Z6 24 VAC, 50/60 Hz
Sym. Description
1 12-50 VDC, 20-28 VAC, 50/60 Hz
2 120 VDC, 120 VAC, 50/60 Hz
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