B&B Electronics CTA4100A_D - Datasheet User Manual
Digital timers/counters/tachometers, Relays and timers, General specifications wiring
Relays and Timers
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Digital Timers/Counters/Tachometers
3-in-1 Timer/ Counter/Tachometer
• Operates as timer, counter, or tachometer
• 2 line x 6 digit LCD display
• Dry contact or NPN/PNP input selectable
• Dual outputs available in two configurations
• +12VDC (100mA) output for encoder or sensor power
• 12 function timer includes:
On Delay, Off Delay, Signal On,
Power On Delay, Repeat Cycle, Cumulative, On/Off Cycle
• Counting modes include:
1-stage, 2-stage, batch, dual counting,
and totalizing
• Maximum count speed 5K cps
• Timer + Counter mixed mode function
• Tachometer measures frequency
• “Reset” and “Lock” keys
• External Start and Reset capability
Input Voltage
100–240VAC, 50/60Hz
24VDC ±10%
Input voltage range
85% to 110%, rated voltage
21.6 to 26.4VDC
Power consumption
Less than 10VA
Less than 5W
External power supply
12VDC ±10%, 100mA
Display
Double-line, 6-digit LCD display
Input signal
Non-voltage input (NPN):
ON impedance 1K ohm max.
ON residual voltage: 2V max.
Voltage input (PNP):
High level: 4.5 to 30VDC,
Low level: 0 to 2VDC
Output 1
(Transistor and Relay)
Relay:
SPST max.250VAC,
5A (resistance load)
Transistor:
NPN open collector.
When 100mA/30VDC,
residual voltage = 1.5VDC max.
Output 2
(Transistor or Relay)
Relay:
SPDT max.250VAC,
5A (resistance load)
Transistor:
NPN open collector.
When 100mA/30VDC,
residual voltage = 1.5VDC max.
Dielectric strength
2000VAC 50/60 Hz for 1 minute
Vibration resistance
Without damage: 10–55Hz, amplitude = 0.75mm, 3 axes
for 2 hours
Shock resistance
Without damage: drop 4 times, 300m/s2,
3 edges, 6 surfaces and 1 corner
Ambient temperature
0°C to +50°C
Storage temperature
-20°C to +65°C
Altitude
2000m or less
Ambient humidity
35% to 85% RH (non-condensing)
Pollution degree
Degree 2
Environmental
Protection
IP65 on front panel
Part Number Input
Voltage
Description
CTA4000A
100–240VAC
Output 1: Transistor/Relay comb.
Output 2: Transistor
CTA4000D
24VDC
Output 1: Transistor/Relay comb.
Output 2: Transistor
CTA4100A
100–240VAC
Output 1: Transistor/Relay comb.
Output 2: Relay
CTA4100D
24VDC
Output 1: Transistor/Relay comb.
Output 2: Relay
General Specifications
Wiring
6
8
7
9
10
RST2/
START
RST1
+12V
COM
11
2
1
3
1
14
15
0V
CP1
CP2/
GATE
NO
1
4
3
2
5
AC 100~240V
50/60 Hz 10VA Max.
~
C
E
OUT1
OUT2
CTA4000A
6
8
7
9
10
RST2/
START
RST1
+12V
COM
11
2
1
3
1
14
15
0V
CP1
CP2/
GATE
NO
1
4
3
2
5
AC 100~240V
50/60 Hz 10VA Max.
~
C
E
OUT1
OUT2
CTA4100A
6
8
7
9
10
RST2/
START
RST1
+12V
COM
11
2
1
3
1
14
15
0V
CP1
CP2/
GATE
NO
1
4
3
2
5
C
E
OUT1
OUT2
CTA4000D
6
8
7
9
10
RST2/
START
RST1
+12V
COM
11
2
1
3
1
14
15
0V
CP1
CP2/
GATE
NO
1
4
3
2
5
C
E
OUT1
OUT2
CTA4100D
GND
24VDC
GND
24VDC
Dimensions
Overall
Cutout
A
B
C
A
B
48.0 mm
(1.89”)
48.0 mm
(1.89”)
85.8 mm
(3.38”)
44.8 mm
(1.76”)
44.8 mm
(1.76”)
B
A
C
1/16
DIN