MAXTHERMO MTC Series Manual

External power

supply

12VDC(15%), 80mA

Memory backup

EEPROM(overwrites: 100,000 times min.)that can store data for 10 years min.

Ambient

temperature

Operating: -10 to 55°C(with no icing or condensation) Storage: -25 to 65°C(with no icing or condensation)

Ambient humidity 25% to 85%

MTC Series

Timer/Counter/Tachometer operation manual

3、

Model Number Legend

4、

Electric Specifications

Parameter name Timer Counter/Tachometer

Rated supply

voltage

100~24 0VAC(50/6 0HZ), 24VAC(50/ 60HZ), 24VDC( permiss ible ripple: 20%(p-p)max.)

Operating voltage

range

85% to 110% rated supply voltage(24VDC; 90% to 110%)

Power consumption

Approx. 6.2VA at 264VAC, Approx. 5.1VA at 26.4VAC, Approx. 2.4W at 24VDC

Input signals Signal, reset, gate CP1, CP2, Reset 1, Reset 2

Input method

No-voltage input/voltage input (switchable) No-voltage input

ON impedance: 1kΩ max.(leakage current: 5~20 mA when 0Ω(

ON residual voltage: 3V max.

OFF impedance: 100kΩ min.

Voltage Input High(logic) level: 4.5 to 30 VDC Low(logic) level: 0 to 2 VDC

(Input resistance: approx. 4.7 kΩ)

※

◆

Reset input Minimum input signal width: 1/20 ms(selectable, same for all input)

Sensor waiting time

250 ms max.(control output is turned OFF and no input is accepted during sensor waiting time)

Output method Relay/transistor output

Control output

SPDT contact output: 5A at 250 VAC, resistive load(cosФ=1) Minimum applied load: 10 mA at 5 VDC(failure level: P, reference value) Transistor output: NPN open collector, max. 100mA at 30 VDC Residual voltage: 1.5 VDC max.(approx. 1V) Output category according to EN60947-5-1 for timers with Contact outputs (AC-15; 250V 3A / AC-13; 250V 5A / DC-13; 30V 0.5A) Out put cat egory a ccord ing to EN6 0947 -5-2 fo r t imer s w ith Transistor outputs (DC-13; 30V 100 mA) NEMA B300 Pilot Duty, 1/4 HP 5-A resistive load at 120 VAC, 1/3 HP 5-A resistive load at 240 VAC

Parameter name Parameter Setting range (use key to select) Default value

Time range

--.--s/---.-s/----s/--min:--s/---.-min/

----min/--h:--min/---.-h/----h/-.---s

--.--s

Timer mode up/down up

Output mode a/a-1/a-2/a-3/b/b-1/d/e/f/z a

Output time hold/0000.01~9999.99 hold

Input signal width 20ms/1ms 20ms

NPN/PNP input

mode

npn/pnp npn

Key protection

level

kp-1/kp-2/kp-3/kp-4/kp-5 kp-1

Twin Timer parameter setting

Run mode

Power ON

Function setting mode

PV/OFF set time

PV/ON set time

OFF time range

ON time range

Timer mode

ON/OFF start mode

Input signal width

NPN/PNP input mode

Key protection level

3s min.

MODE

Parameter name

Parameter Setting range (use key to select) Default value

OFF time range

--.--s/---.-s/----s/--min:--s/---.-min/

----min/--h:--min/---.-h/----h/-.---s

--.--s

ON time range

--.--s/---.-s/----s/--min:--s/---.-min/

----min/--h--min/---.-h/----h/-.---s

--.--s

Timer mode

up/down

ON/OFF start

mode

toff/ton toff

Input signal width 20ms/1ms 20ms

NPN/PNP input

mode

npn/pnp npn

Key protection

level

kp-1/kp-2/kp-3/kp-4/kp-5 kp-1

2-Stage Timer parameter setting

Power ON

Run mode

Absolute value

Forecast value

Set value 1

Set value 2

Forecast set value

Set value

3s min.

Function setting mode

Forecast/absolute value

Time range

Output mode

Input signal width

NPN/PNP input mode

Key protection level

Parameter name Parameter

Setting range (use key to select ) Default value

Forecast/

absolute value

ofst/abs ofst

Time range

--.--s/---.-s/----s/--min--s/---.-min/

----min/--h--min/---.-h/----h/-.---s

--.--s

Output mode a/f-1 a

Input signal width 20ms/1ms 20ms

NPN/PNP input

mode

npn/pnp npn

Key protection

level

kp-1/kp-2/kp-3/kp-4/kp-5 kp-1

Time parameter setting

Mode setting

1、

Safety Precautions

Do no t use the pr oduct wh ere corr osive or volatile gases are p resent, there ma y occasionally be a risk of explosion. Usable life of output r elay is determined by switch condition. According the actua l usage, use product within its rated load and electrical life expectancy. If using product beyond its life expectancy, its contacts may become fused or there may be a risk of

re. This may occasionally cause electric shock, re or ma lfunction. Never disassemble,

repair or modify the product.

This may occasionally cause electric shock, re or malfun ction. Do not allow metal

fragments or lead wire scraps to fall inside this product. Make sure that the supply voltage and signal connection is correct before power is supplied, otherwise the product may be damaged. Do not touch the input terminals or repair the product while power is supplied.This may cause electric shock.

2、

Nomenclature

5、

Function parameter setting

1-stage counter

2-stage counter

Total counter

Run mode

Power ON

3s min.

Key protect switch

3s min.

Transmission speed

Parity check

Date bit

Stop bit

Station address

Communication on/off

MODE

Batch counter

Dual counter

Tachometer

Twin timer

2-stage timer

Timer

★ Timer/ Counter/ Tachometer Selection Mode

Parameter name Parameter Setting range Default value

Timer/Twin Timer/2-Stage Timer

Selection Mode

/ /

tim

1-stage/ 2-stage / Total /Batch

/ Dual counter / Tachometer

Selection Mode

/ /

1cnt

★ Communication Format Function Selection Mode

Parameter name Parameter

Setting range (use key to select)

Default value

Transmission

speed

1200, 2400, 4800, 9600, 14400, 19200,

28800, 38400, 57600bps

9600

Parity check NONE/ODD/EVEN none

Date bit 8-bit/7-bit 8-bit

Stop bit 1-bit/2-bit 1-bit

Station address 01~FF (HEX) 01

Communication

on/off

ON/OFF on

★ Key Protection Setting Mode

Parameter name Parameter Setting range (use key to select) Default value

Key protection

switch

off/on off

Timer parameter setting

Run mode

Power ON

Function setting mode

PV/SV

PV/ON duty ratio

PV/cycle

Time range

Timer mode

Output mode

Output time

Input signal width

NPN/PNP input mode

Key protection level

3s min.

Timer (except for Z mode)

MODE

Timer (Z mode)

Counter parameter setting

Function setting

mode

Run mode

Power ON

Present value,

set value 1

Present value,

set value 2

3s min.

1-stage counter

Present value

set value

2-stage counter

CP1 present value CP2 present value

MODE

Dual counter

Dual count value,

dual count set value

Input mode

Dual count calculating mode

Output mode

One-shot output time

One-shot output 2 time

One-shot output 1 time

MODE

Counting speed

Input signal width

Decimal point position

Prescale value

NPN/PNP input mode

Key protection level

MODE

Present value,

set value

Total set value

MODE

Total and preset counter

Present value,

set value

Batch count value,

batch count set value

Batch counter

MODE

Tachometer parameter setting

Function setting

mode

Run mode

Power ON

3s min.

Tachometer output mode

Counting speed

Decimal point position

Prescale value

Average processing

Auto-zero time

MODE

Startup time

Measurement value

Measurement value OUT1 set value

NPN/PNP input mode

Key protection level

MODE

Measurement value OUT2 set value

MODE

Parameter name Parameter

Setting range (use key to select)

Default value

Input mode up/down/ud-a/ud-b/ud-c (See note 1.) up

Dual count

calculating mode

add/sub (See note 1.) add

Output mode n/f/c/r/k-1/p/q/a/k-2/d/l/h (See note 2.) n

One-shot output

time

000.001~999.999 000.500

One-shot output

2 time

000.001~999.999 000.500

One-shot output

1 time

hold/000.001~999.99 (See note 3.) hold

Counting speed 30Hz/5KHz 30hz

Input signal width 20ms/1ms 20ms

Decimal point

position

----/---.-/--.--/-.--- ----

Prescale value 000.001~999.999 001.000

NPN/PNP Input

mode

NPN/PNP NPN

Key protection

level

kp-1/kp-2/kp-3/kp-4/kp-5 kp-1

Note: 1.The setting range varies with the output mode.

2.The setting range varies with the model and the input mode.

3.HOLD can not be set when the output mode is K-2.

Setting range Unit Default value

0000.00~9999.99 (Time range: -.-s) s 0000.00

00000.0 ~ 99999.9 (Time range: -.-s) s 00000.0 000000 ~ 999999 (Time range: --s) s 000000

0000:00 ~ 9999:59 (Time range: -min-s) min:s 0000:00

00000.0 ~ 99999.9 (Time range: -.-min) min 00000.0 000000 ~ 999999 (Time range: --min) min 000000

0000:00 ~ 9999:59 (Time range: -h-min) h:min 0000:00

00000.0 ~ 99999.9 (Time range: -.-h) h 00000.0 000000 ~ 999999 (Time range: --h) h 000000

000.000 ~ 999.999 (Time range: -.-s) s 000.000

Set Value (Range) A, B

Display

Key Protection Indicator

Mode Key

(changes modes and

setting items)

Reset Key

(resets present value and

output)

Reset Indicator Control Output Indicator

Set Value (character height: 4 mm)

Present Value (character height: 9 mm)

Time Unit Display (If the time range is 0min, 0.0 m in, 0 h,0.0h, 0h :0 m, th is di sp l ay

ashes to indicate timing

operation)

The Fifth Setting Key

The Fourth Setting Key

The Sixth Setting Key

The Second Setting Key

The Third Setting Key

The First Setting Key

MTC – 3 1 2 1 – A A B C D E F A.Maxtech：Timer / Conuter/ Tachomer B.Functions: 3- Timer / Conuter/ Tachomer all in 1 C.Output type: 1-Relay 2-Transistor D.Communiction: 1-No Communiction 2-RS-232 3-RS-422 4-RS-485 E.Installation: 1-DIN rail 2-48x48mm panel F.Voltage：A-AC100~240V, 50/60 Hz D- DC24V / AC24V

UP DOWN UP/DOWN A, B, C

Output mode setting

K-1

UP/DOWN A, B, C

Output mode setting

K-2

★

Total and Preset Counter Operation

★

Batch Counter Operation

6、

Sequence Charts

Output mode A: signal ON delay 1

Output mode A-1: signal ON delay 2

Output mode A-2: Power ON delay 1 Output mode A-3: Power ON delay 2

Output mode b: Repeat cycle 1

Output mode b-1: Repeat cycle 2

Output mode d: Signal OFF delay

Output mode E: Interval

Output mode F: Cumulative

Z mode : ON/OFF –duty adjustable icker

★

Timer Operation

Output Mode toff: icker OFF start

Output Mode ton: icker ON start

★

Twin Timer Operation

★

2-Stage Timer Operation

A Mode: Signal ON delay F-1 Mode: Cumulative

★

Counter Input Modes and Present Value

UP / DOWN A

command input mode

UP / DOWN B

individual input mode

UP / DOWN C

quadrature input mode

UP (increment) Mode CP1: count input CP2: prohibit(gate)input

UP (increment) Mode CP1: prohibit(gate)input CP2: count input

DOWN(decrement) mode CP1: count input CP2: prohibit(gate)input

DOWN(decrement) mode CP1: prohibit(gate)input CP2: count input

★

Counter Output Mode Setting

Operation for 1-stage models is the same as that for OUT2. When using a 2-stage model as a 1-stage counter, or dual counter, total and preset counter, OUT1 and OUT2 turn ON and OFF.

UP DOWN UP/DOWN A, B, C

Output

mode

setting

★

Dual Counter Operation

Dual Count Calculating Mode = ADD Dual count value = CP1 PV + CP2 PV

Dual Count Calculating Mode = SUB Dual count value = CP1 PV -CP2 PV

★

Tachometer Output Mode Settings

Measurement value

(Lower-limit) OUT1 set value

(upper-limit)

OUT1 set value

OUT 1

OUT 2

ON condition for OUT1: measurement value≤OUT1 set value ON condition for OUT2: measurement value≥OUT2 set value

OUT2 set value

Measurement value

OUT1 set value

Condition

OUT1 ON

OUT2 ON

OUT1 set value≤OUT2 set value

OUT set value≤Measurement value≤

OUT2 set value Measurement value<OUT1 set value Measurement value >OUT2 set value

Measurement value <OUT2 set value Measurement value >OUT1 set value

OUT1 set value >OUT2 set value

OUT2 set value≤Measurement value≤

OUT1 set value

OUT 1

OUT 2

(Upper-limit) OUT2 set value

Measurement value

(Lower-limit) OUT1 set value

OUT 1

OUT 2

(Upper-limit) OUT2 set value

Measurement value

(Lower-limit) OUT1 set value

OUT 1

OUT 2

ON condition for OUT1: measurement value≥OUT1 set value ON condition for OUT2: measurement value≥OUT2 set value

ON condition for OUT1: Measurement value≤OUT1 set value ON condition for OUT2: Measurement value≤OUT2 set value

7、

Input Connections

TC-Pro482 Timer/Counter/Tachometer operation manual

8、

Dimensions and Panel Cutouts

Note: M3 terminal screw (effective length: 8mm)

No-voltage

Inputs

(NPN Input)

External voltage

Gate CP1

Signal CP2

Reset 1

Reset 2

Open Collector

(connection to NPN open collector output

sensor)

External voltage

Gate CP1

Signal CP2

Reset 2

Reset 1

Voltage Inputs

(connection to a voltage output sensor)

Gate CP1

Signal CP2

Reset 2

Reset 1

Contact Input

External voltage

Internal circuit

Gate CP1

Signal CP2

Reset 2

Reset 1

Two-wire Sensor

Voltage Inputs (PNP Input)

External voltage

Gate CP1

Signal CP2

Reset 2

Reset 1

No-contact Input (NPN Transistor)

(Connection to NPN open

collector output sensor)

External voltage

Gate CP1

Signal CP2

Reset 2

Reset 1

No-contact Input (PNP Transistor)

(connection to a voltage

output sensor)

Gate CP1

Signal CP2

Reset 2

Reset 1

Contact Input

Parameter name Parameter Setting range (use key to select) Default value

Tachometer output mode

hilo/area/hihi/lolo hilo

Counting speed 30Hz/10KHz 30Hz

Decimal point

position

----/---.-/--.--/-.--- ----

Prescale value 000.001~999.999 001.000

Average

processing

off/2/4/8 off

Auto-zero time 00.01~99.99 99.99

Startup time 00.01~99.99 00.00

NPN/PNP Input time

NPN/PNP NPN

Key protect level kp-1/kp-2/kp-3/kp-4/kp-5 kp-1

60.25

110.5 98

12.5

7.25

55.5

65 mm 以上

20 mm 以上

45 mm

65 mm 以上

45 mm

+ 0.6

- 0

+ 0.6

- 0

+ 0.6

- 0

MAXTHERMO MTC Series Manual

Specifications and Main Features

Frequently Asked Questions

User Manual