Delta Electronics CTA4 Instruction Sheet

Instruction Sheet
Thank you very much for purchasing DELTA CTA series. Please read this instruction sheet before using your CTA
series to ensure proper operation and please keep this instruction sheet handy for quick reference.
DANGER! Caution! Electric Shock!
When the power is on, DO NOT touch the AC terminals in case an electric shock may occur.
Make sure the power is disconnected when you check the unit inside.
CTA series is an OPEN-TYPE device. They are intended for installation completely within an overall panel and are for use
in counting or timing application. If it will cause serious injury to workers or damage on other equipments when used in a
dangerous environment, please make sure it is installed in an automatic safety protection device.
1.
Precaution
1. Always use recommended solder-less terminals: Fork terminal with isolation (M3 screw, width 7.0mm), hole (diameter
3.2mm). Screw size: M3x6.5 (with 6.8x6.8 square washer). Recommended tightening torque: 0.4 N.m (4kgf.cm).
2
Applicable wire: solid/twisted wire of 2mm , 12AWG to 24 AWG. Please be sure to tighten them properly.
2. Prevent dust or metallic debris from falling into the device and cause malfunctions.
3. DO NOT modify or uninstall the device.
4. DO NOT use empty terminals.
5. Make sure the wires are correctly connected to proper terminals.
6. Keep away from high-voltage and high-frequency environment during installation in case of interference.
7. Prevent using the device in premises which contain:
․Dust or corrosive gas ․High humidity ․High radiation ․Vibration and shock
8. CTA series is an open-type device. Make sure to install it in an enclosure to prevent dust, humidity in case of an electric
shock.
9. Please make sure the power cables and signal device are installed correctly before switching on the power; otherwise
serious damage may occur.。
10. DO NOT touch the terminals or repair the device when the power is on; otherwise an electric shock may occur.
11. Please wait for one minute after the power is switched off to allow the capacitor to discharge and DO NOT touch the
internal wiring within this period.
12. Use dry cloth to clean the device. DO NOT use acid or alkaline liquid to clean the device.
2.
Display, Indicators and Keys
Reset 2 indicator
Reset 1 indicator
Key protect 2 indicator
Key protect 1 indicator
Output 2 indicator
Output 1 indicator
Special function indicator
Lock key
Reset key
Mode and number shift key
LCD Display and indicators
RST 1/2 Light on when reset signal is detected BATCH "Batch Counting Mode" in Counter and Tachometer function
K/P 1/2 Light on when key-protected mode is enabled SET 1 2 SV1, SV2 display
OUT 1/2 Light on when output is executing TAC Light on when Tachometer function is executing
H M S Hour, minute, second, unit of timer, displayed CNT Light on when Counter function is executing
in Timer function
TOTAL "Total Counting Mode" in Counter and TMR Light on when Timer function is executing
Tachometer function
Key Operation
Increase and decrease SV or change parameter settings.
Left move 1 digit of the selected digit. The indicator of the selected digit will flash.
Save the set parameters or switch among functions.
MODE
LOCK Prevent settings from being changed. Key-protected mode still works after the power is switched off. Press
to enter key-protected mode. In non-key-protected status, press
LOCK
again to enter Lock 2. Press and at the same time to disable key-protected mode.
MODE
LOCK
disables the functions of all keys. (Lock 2) allows users to change SV and functions of
only functions in non-key-protected status.
LOCK
RESET Clear and reset PV.
Modes: Operation Mode and Configuration Mode
Operation When the power is on, the timer/counter/tachometer is in the operation mode. Press
to make change on a desired digit. The indicator of the selected digit will flash. After the change is made,
press MODE to save the setting. If SV or parameters are not changed, press
SET2.
Configuration Press
in operation mode for more than 3 seconds to enter configuration mode. Press
MODE
among parameters. To return to operation mode, press
MODE
3.
Ordering Information
CTA
1 2 3 4 5
Product name CTA: Delta Counter/Timer/Tachometer A series Preset stage
Panel size 4: 48mm x 48mm 1/16DIN Communication 0: none
Output 2 0: NPN; 1: Relay Power supply
4.
2006-12-08
Specification
5011646001-CTE1
Input voltage range
Power consumption
External power supply
Dielectric strength
Vibration resistance
Shock resistance
Ambient temperature
Storage temperature
Ambient humidity
Pollution degree
5.
Parameters in Configuration Mode
Timer
Select a Setup Timer
function,
function
(counting up
or down)
MODE
Counter
Select
Select a
function counting
modes
MODE
Select input
Back to
type (PNP or
"select a
NPN)
function"
Tachometer
PV(Present Value) display
Select a function
SV(Set Value) display
Timer function indicator
Counter function indicator
MODE
Tachometer function indicator
Back to "select a
function"
Up/Down key
Timer + Counter Mixed
Select a Setup Timer
function function,
(counting
up or down)
MODE
function"
to enter Lock 1. In Lock 1, press
LOCK
(Lock 1)
6.
Timer Function
remain.
RESET
There are counting up/down modes, several counting units and output modes to choose from in timer function.
to change SV, or
MODE once to switch between SET1 and
Setup the counting unit of the timer.
once to switch
MODE
for more than 3 seconds.
6
0: 2 preset stage
A: AC 100~240V
Power input AC 100~240V, 50/60Hz
85% to 110%, rated voltage
Less than 10VA
12Vdc ±10%, 100mA
Display Double-line, 6-digit negative transmissive LCD display
Non-voltage input (NPN): ON impedance 1K ohm max. ON residual voltage: 2V max.
Input signal
Voltage input (PNP): High level: 4.5 to 30Vdc, Low level: 0 to 2Vdc
Relay: SPST max.250Vac, 5A (resistance load)
Output 1
Transistor: NPN open collector. When 100mA /30Vdc, residual voltage=1.5Vdc max.
Relay: SPDT max.250Vac, 5A (resistance load)
Output 2
Transistor: NPN open collector. When 100mA /30Vdc, residual voltage=1.5Vdc max.
2000Vac 50/60 Hz for 1 minute
Without damage: 10~55Hz, amplitude=0.75mm, 3 axes for 2 hours
2
Without damage: drop 4 times, 300m/s , 3 edges, 6 surfaces and 1 corner
o o
0 C to +50 C
o o
-20 C to +65 C
Altitude 2000m or less
35% to 85% RH (non-condensing)
Degree 2
Select Setup the Setup the Reset min.
output displayed pulse width pulse width
mode of unit of timer of output 1
Timer
MODE MODE MODE MODE MODE
Setup input Setup output Setup dual Setup counting
mode of mode of output counting speed
Counter Counter (not mode (dual
dual output) output)
MODE MODE MODE MODE
Reset min. Save data or Setup pre-scale Setup the
pulse width not while value decimal point
switching off
power
MODE MODE MODE MODE MODE
Setup output mode Setup counting Setup the decimal
of Tachometer speed point
MODE MODE MODE
Select input type Reset min. pulse
Setup the average of
(PNP or NPN) width
input data
MODE MODE MODE
Setup Setup the Setup Setup
output displayed input output
mode of unit of mode of mode of
timer timer Counter Counter (not
dual output)
MODE MODE MODE MODE MODE
Select Reset Save data Setup
Back to input type min. or not pre-scale
"select a (PNP or pulse while value
NPN) width switching
off power
MODE MODE MODE MODE
Select counting up or counting down
Setup the output time of timer, from 0 to 99.99 secs. 0= Hold output
Setup output modes
sec 0.01~9999.99 A unit = 10ms. Max. counting = 9999.99 secs.
sec 0.1~99999.9 A unit = 0.1sec. Max. counting = 99999.9 secs.
sec 1~999999 A unit = 1 sec. Max. counting = 999999 secs.
min,sec 0.01~9959.99 A unit = 0.01 sec. Max. counting = 5999.99 secs.
min,sec 0.1~99959.9 A unit = 0.1 sec. Max. counting = 59999.9 secs.
min 0.1~99999.9 A unit = 0.1 min. Max. counting = 99999.9 mins.
min 1~999999 A unit = 1 min. Max. counting = 999999 mins.
hr,min,sec 1~995959 A unit = 1 sec. Max. counting = 359999 secs (100hr)
hr,min 1~999959 A unit = 1 min. Max. counting = 35999999 secs (10000hr)
hr 1~999999 A unit = 1 hr. Max. counting = 999999 hrs
Power signal
Start signal
Pause signal
Clear signal
t
Output signal
SV
Up
0
SV
Down
0
Signal On Delay 1
Power signal
Start signal
Pause signal
Clear signal
Output signal
SV
Up
0
SV
Down
0
Signal Off Delay
Select input
Power signal
type (PNP Back to
"select a
or NPN)
Start signal
function"
Pause signal
MODE
Clear signal
t t
Output signal
SV
Setup the
Up
0
pulse width of
SV
output 1 Down
0
Power On Delay
MODE MODE
Power signal
Setup the
pulse width of
Start signal
output 2
Pause signal
MODE
Clear signal
Output signal
SV
Setup pre-scale value
Up
0
SV
Down
0
MODE
Repeat Cycle timer output set as 0
Setup the delay time
Power signal
while switching on
power
Start signal
MODE
Pause signal
Clear signal
Setup Setup the
Output signal
counting pulse width
SV
speed of output 1 Up
0
SV
Down
0
MODE MODE
Repeat Cycle Hold
Setup Setup the
Power signal
the pulse
decimal width of
Start signal
point output 2
Pause signal
MODE MODE
Clear signal
Output signal
SV1
SV2
Up
0
SV1
Down SV2
0
Repeat Cycle 2
Power signal
Start signal
Pause signal
Clear signal
Output signal
SV1
SV2
Up
0
SV1
Down
SV2
0
Signal Twin ON-Start
Power signal
Start signal
Pause signal
Clear signal
t t
t
Output signal
SV
Up
0
SV
Down
0
Signal On Delay 2
Power signal
Start signal
Pause signal
Clear signal
Output signal
SV
Up
0
SV
Down
0
Signal On
Power signal
Start signal
Pause signal
Clear signal
t t t t
Output signal
SV
Up
0
SV
Down
0
Power On Delay Hold
Power signal
Start signal
Pause signal
Clear signal
t t t
Output signal
SV
Up
SV
Down
Repeat Cycle timer output not set as 0
Power signal
Start signal
Pause signal
Clear signal
t t t
Output signal
SV
Up
0
SV
Down
0
RCYH timer output not set as 0
Timer output set as 0
Power signal
Start signal
Pause signal
Clear signal
Output signal
SV
Up
0
SV
Down
0
Signal Cumulate
Power signal
Start signal
Pause signal
Clear signal
Output signal
SV1
SV2
Up
0
SV1
Down
SV2
0
Signal Twin OFF-Start
t