LT4000M Series Lineup

Specifications of PFXLM4201TADAC
(Modular Type Analog / Source Output Type)

Display Specifications

Type TFT Color LCD
Resolution (pixels) 320 x 240 (QVGA)
Active display area (W x H) 70.56 x 52.92 mm (2.78 x 2.08 in.)
Display Colors 65,536 colors
Backlight White LED
Non-exchangeable
LED ON / OFF control, adjustable screen saver activation time
Brightness adjustment 16 levels of adjustment available via touch panel in the configuration menu
Language Fonts *1 Japanese, ASCII, Chinese (Simplified), Chinese (Traditional), Korean, Cyrillic, Thai
Character sizes 8 x 8, 8 x 16, 16 x 16 and 32 x 32 pixel fonts
Font sizes Width can be expanded 1 to 8 times. Height can be expanded 1/2 and 1 to 8 times.
8 x 8 pixels 40 characters per row x 30 rows
8 x 16 pixels 40 characters per row x 15 rows
16 x 16 pixels 20 characters per row x 15 rows
32 x 32 pixels 10 characters per row x 7 rows
MemoryApplication memory *2 FLASH EPROM 16 MB
(includes screen editing program and extended logic program) 
Logic program area FLASH EPROM 132 KB *3 (equivalent to 15,000 steps)
Font area FLASH EPROM 8 MB (when limit exceeded, uses application memory)
Data backup nvSRAM 128 KB (rechargeable lithium battery for data backup)
Variable area nvSRAM 64 KB (rechargeable lithium battery for data backup)
Touch PanelType Resistive Film (analog)
Lifetime 1 million touches or more
InterfaceSerial (COM1) RS-232C/RS485 x 1

RS-232C (Connector type: RJ45, Isolation: None, Maximum baud rate: 115,200 bps, Cable Type: Shielded, Cable Maximum length: 15 m (49 ft), 5 Vdc power supply for RS-232C: None)

RS-485 (Connector type: RJ45, Isolation: None, Maximum baud rate: 115,200 bps, Cable Type: Shielded, Cable Maximum length: 200 m (656 ft), Polarization: Setting is required via software when connecting Multiple LTs. Refer to the "GP-Pro EX Device/ PLC Manual" for the setting. 5 Vdc power supply for RS-485: None) *4
CANopen (master) CAN-CiA (ISO 11898-2:2002 Part 2), Connector: D-sub9 (pin)
Ethernet IEEE802.3 compliant Ethernet x 1

(Connector type: RJ45, Driver: 10 M half duplex (auto negotiation)/ 100 M full duplex (auto negotiation), Cable type: Shielded, Automatic cross-over detection: Yes)
USB (Type A) USB 2.0 (Type A) x 1
(Power Supply Voltage: 5Vdc +/-5%, Maximum Current Supplied: 500mA, Maximum Transmission Distance: 5m (16.4 ft.))
USB (Mini-B) USB 2.0 (Mini-B) x 1
ControlDIO(Source Type) 12 Points Standard Input (including 2 Points for Fast Input)
6 Points Standard Output, 2 Points for Fast Output
AIO 2ch analog inputs (13-bit) and 2ch analog inputs (16-bit) for Thermocouple
2ch analog outputs (12-bit)
  1. Please refer to the GP-Pro EX Reference Manual for details on font types and character codes.
  2. Capacity available for user application.
  3. Up to 60,000 steps can be converted in software. However, this reduces application memory capacity (for screen data) by 1 MB.
  4. 2-wire connection is available for RS-485. When a Device/PLC supports 2-wire connection, 4 wires (RXD+, TXD+, RXD-, and TXD-) can be short-circuited to be 2 wires (RXD+ and TXD+ = D1, RXD- and TXD- = D0). For details on the connection, refer to the connection manual.

General Specifications

Supported Standards and Regulations
Rated Input Voltage 24 Vdc
Input Voltage Limits 20 to 28.8 Vd
Acceptable Voltage Drop 10 ms or less at 20.4 Vdc
Power Consumption 12 W or less
In-Rush Current 30 A or less at 28.8 Vdc
Voltage Endurance between power terminal and frame ground (FG) 500 Vdc for 1 minute
Insulation Resistance between power terminal and FG 10 MΩ or higher at 500 Vdc

Environmental Specifications

Standard compliance IEC 61131-2
Ambient operating temperature for the display and the rear moduleHorizontal installation 0 to 50°C (32 to 122°F)
Vertical installation 0 to 40°C (32 to 104°F)
Storage temperature - 20 to 60°C (- 4 to 140°F)
Storage altitude 0 to 10,000 m (0 to 32,808 ft)
Operating altitude 0 to 2,000 m (0 to 6,560 ft)
Surrounding Air and Strage Humidity 5 to 85% w/o condensation (non-condensing, wet bulb temperature 39°C (102.2°F) or less)
Degree of pollutionIEC60664 2
Degree of protectionIEC61131-2 IP20 with protective covers in place
Corrosive gases Free of corrosive gases
Dust ≤0.1 mg/m3 (10-7 oz/ft3) (non-conductive levels)
Atmospheric pressure (Operating Altitude) 800 to 1,114 hPa (2000 m (6,561 ft) or lower)
Vibration resistanceMounted on a DIN rail 3.5 mm (0.138 in.) fixed amplitude from 5 to 8.4 Hz
9.8 m/s2 (1 gn) fixed acceleration from 8.4 to 150 Hz
Mounted on a panel 3.5 mm (0.138 in.) fixed amplitude from 5 to 8.6 Hz
9.8 m/s2 (1 gn) fixed acceleration from 8.6 to 150 Hz
Mechanical shock resistanceMounted on a DIN rail 147 m/s2 (15 gn) for a duration of 11 ms
Mounted on a panel 147 m/s2 (15 gn) for a duration of 6 ms
Electrostatic dischargeIEC/EN 61000-4-2 8 kV (air discharge)
6 kV (contact discharge)
Rediated radio frequency electromagnetic fieldsIEC/EN 61000-4-3 10 V/m (80 MHz to 3 GHz)
Fast transients / Burst noiseIEC/EN 61000-4-4 Power lines: 2 kV
Digital I/O: 1 kV
Relay outputs: 2 kV
Ethernet line: 1 kV
COM line: 1 kV
CAN line: 1 kV
Surge immunityIEC/EN 61000-4-5 Power supply: CM: 1 kV; DM: 0.5 kV
Digital I/O: CM: 1 kV; DM: 0.5 kV
Shielded cable: 1 kV
CM = line-earth
DM = line-line
Conducted disturbances induced by radio-frequency fieldsIEC/EN 61000-4-6 10 Veff (0.15 to 80 MHz)
Mains terminal dusturbance voltageEN 55011 (IEC/CISPR11) 150 to 500 kHz, quasi peak 79 dBμV
500 kHz to 30 MHz, quasi peak 73 dBμV
Electric field strengthEN 55011 (IEC/CISPR11) 30 to 230 MHz, quasi peak 10 m @40 dBμV/m
230 MHz to 1 GHz, quasi peak 10 m @47 dBμV/m
Vibration immunity (operating) IEC 61131-2
Protection structure NEMA TYPE 4X (indoors, with panel embedded)
Protection (front module) IP65f - (IEC 60529)
Protection (rear module) IP 20 - (IEC 60529)
Shock immunity (operating) IEC 61131-2
15 gn 11 ms
Cooling method Natural air circulation
Weight 531 g (18.73 oz)
Color Front module: PT404 Rear module: RAL 7032
Material Front module: PC/PBT
Rear module: PC/PBT

Digital Inputs

Digital Input Characteristics

Rated Current 5 mA
Inrush ValuesVoltage 30 Vdc
Current 6.29 mA max.
Input impedance 4.9 kΩ
Input type Sink/Source
Rated voltage 24 Vdc
Maximum Allowable Voltage 28.8 Vdc
Input limit valuesON Voltage 15 Vdc or more (15 to 28.8 Vdc)
OFF Voltage 5 Vdc or less (0 to 5 Vdc)
ON Current 2.5 mA or more
OFF Current 1.0 mA or less
IsolationMethod Photocoupler Isolation
Between internal logic 500 Vdc
Filtering 0.5 ms to 30.0 ms
IEC61131-2 edition 3 type Type 1
Compatibility Supports 2 wire and 3 wire sensors
Cable type and length Shielded: Maximum 100 m (328 ft)
Non-shielded: 50 m (164 ft)
Terminal blocks Type: 3.5 mm (0.137 in.) pitch
Terminal blocks are removable
Input paralleling No
8_analog_input.gif

* I0 and I1 are Fast input terminals and can be also used as a Standard input. For specifications, see the specifications of Fast Input.

High Speed Counter Input Characteristics

Rated CurrentVoltage 24 Vdc
Current 7.83 mA
Inrush valuesVoltage 30 Vdc
Current 9.99 mA
Input impedance 3.2 kΩ
Input type Sink/Source
Rated voltage 24 Vdc
Maximum Allowable Voltage 28.8 Vdc
Input limit valuesON Voltage 15 Vdc or more
OFF Voltage 5 Vdc or less
ON Current 5 mA or more
OFF Current 1.5 mA or less

Isolation

Method Photo coupler Isolation
Between channels logic 500 Vdc
Filtering None, 4 μs, 40 μs
IEC61131-2 edition 3 type Type 1
Compatibility Supports 2 wire and 3 wire sensors
CableType Shielded
Length Maximum 10 m (33 ft)
Terminal blocks Type: 3.5 mm (0.137 in.) pitch
Terminal blocks are removable
Maximum frequency · 100 kHz is the maximum frequency for Single-phase
· 50 kHz is the maximum frequency for 2-phase
· Duty Rate: 45 to 55%
Phase Counting Mode · Single phase
· 2 Phase x2
· 2 Phase x4
· 2 Phase x2 Reverse
· 2 Phase x4 Reverse
Response timeMarker 1 ms
Preload 1 ms
Prestrobet 1 ms
Synchronize output 2 ms
Min. Pulse Width(Pulse input) Counter:

Pulse Catch
Input signal ON width

Input paralleling No
8_analog_input_hsc.gif

Digital Outputs

Transistor Output Characteristics

Rated Voltage 24Vdc
Output range 19.2 to 28.8 Vdc
Output type Source
Rated current 0.3 A/point, 1.8 A/common
Residual voltage 1.5 Vvc or less for I= 0.1A
Delay

Off to on (0.3 A load): 1.1ms
On to off (0.3 A load): 2ms
NOTE: The delay is not including the cable delay.

IsolationMethod Photocoupler Isolation
Between internal logic 500 Vdc
Minimum resistor load 80 Ω at 24 Vdc
Cable length Non-shielded: 150 m (492 ft)
Protection against short circuit No
Terminal blocks

Type: 3.5 mm (0.137 in.) pitch
Terminal blocks are removable

NOTE: Refer to LT4201TM/4301TM Hardware Manual about Protecting Outputs from Inductive Load Damage for additional information on this topic.
10_analog_output.gif
(1) When connecting as power surges

Caution: Q0 and Q1 circuits are push-pull circuits. The following is the operation of the push-pull circuit at the Sink Output and the Source Output.
Sink Output: +24(V) is output to terminal Q0, Q1 when the logic for Q0, Q1 is off
Source Output: 0(V) is output to terminal Q0, Q1 when the logic for Q0, Q1 is off

Standard Output terminals Q2 or later are common open collector outputs.
Do not connect Fast Output terminals Q0, Q1 and Standard Output terminals Q2 or later. It will short.
note1.gif

If you add a manual circuit to terminal Q0, Q1, isolate the manual circuit and terminal Q0, Q1 with a relay. Without isolation, it will short.
note2.gif

Pulse Output/PWM Output/High-speed Counter (Synchronize Output) Characteristics

Output type Source
Rated voltage 24 Vdc
Power supply input range 19.2 to 28.8 Vdc
Power supply reverse protection Yes
Pulse Output/PWM output current 50 mA/point, 100 mA/common
Response time for original input

2 ms

Isolation resistanceBetween fast outputs and internal logic 10 MΩ or more
Between power supply port and protective earth ground (PE) = 500 Vdc 10 MΩ or more
Residual voltagefor I = 0, 1 A 1.5 Vdc or less
Delay Off to on (50 mA load): 1.1ms
On to off (50 mA load): 1.1ms
NOTE: The delay is not including the cable delay.
Minimum load impedance 80 Ω
Maximum Pulse output frequency 50 KHz
Maximum PWM output frequency

65 kHz

Accuracy
Pulse Output/PWM Output
Frequency Accuracy Duty
10 to 1000 Hz 1% 1 to 99%
1.001 to 20 kHz 5% 5 to 95%
20.001 to 45 kHz 10% 10 to 90%
45.001 to 65 kHz 15% 15 to 85%
Duty rate range 1 to 99%
CableType

Shielded, including 24 Vdc power supply

Length Maximum 5 m (16 ft)
Terminal blocks

Type: 3.5 mm (0.137 in.) pitch
Terminal blocks are removable

NOTE: When using the acceleration/deceleration pulse output, there is a 1% maximum error for the frequency.
12_analog_output.gif

Caution: Q0 and Q1 circuits are push-pull circuits. The following is the operation of the push-pull circuit at the Sink Output and the Source Output.
Sink Output: +24(V) is output to terminal Q0, Q1 when the logic for Q0, Q1 is off
Source Output: 0(V) is output to terminal Q0, Q1 when the logic for Q0, Q1 is off

Standard Output terminals Q2 or later are common open collector outputs.
Do not connect Fast Output terminals Q0, Q1 and Standard Output terminals Q2 or later. It will short.
note1.gif

If you add a manual circuit to terminal Q0, Q1, isolate the manual circuit and terminal Q0, Q1 with a relay. Without isolation, it will short.
note2.gif

Analog Inputs and Analog Outputs

Analog Input Characteristics

Characteristic Voltage input Current input
Number of maximum input 2
Input type Single-ended
Input range -10 to 10 Vdc/0 to 10 Vdc 0 to 20 mA/4 to 20 mA
Input impedance 1 MΩ or more 250 ± 0.11% Ω
Sample duration time 10 ms per channel + 1 scan time
Total input system transfer time 20 ms + 1 scan time
Input toleranceMaximum deviation
at 25°C (77°F)
without
electromagnetic
disturbance
± 1% of the full scale
Maximum deviation ± 2.5% of the full scale
Digital resolution 13 bits
Temperature drift ± 0.06% of the full scale
Common mode characteristics 80 db
Cross talk 60 db
Non-linearity ± 0.4% of full scale
Input value of LSB 5 mV 10 μΑ
Maximum allowed overload (no
damages)
± 30 Vdc (less than
5 minutes)
± 15 Vdc (No damage)
± 30 mA dc
Protection type Photo coupler between input and internal circuit
CableType Shielded
Length Must be less than 3 m for IEC61131-2 conformance. Maximum transmission distance is 10m.
Terminal blocks Type: 3.5 mm (0.137 in.) pitch
Terminal blocks are removable
Isolation External input: Photo-coupler isolation
Between channels: Non-isolated
13_analog_input.gif

Temperature Input (Temperature Probes) Characteristics

Input sensor type Pt100/Pt1000/Ni100/Ni1000
Input temperature range Pt100/Pt1000: -200 to 600°C (-328 to 1112°F)
Ni100/Ni1000: -20 to 200°C (-4 to 392°F)
Measuring currentPt100/Ni100 1.12 mA ± 3.5%
Pt1000/Ni1000 0.242 μA ± 3.5%.
Input impedance Typically 10 MΩ
Sample duration time 10 ms+1 cycle time
Wiring type 2-wire or 3-wire connection configured by software
for all inputs
Conversion mode Sigma delta type
Input filter Low pass
Resolution temperature value 0.1°C (0.18°F)
Detection type Open circuit (detection on each channel)
Input tolerance*Maximum
deviation at 25°C
(77°F) without
electromagnetic
disturbance
± 5°C (41°F)
Maximum
deviation at
25 to 50°C
(77 to 122°F)
Pt type: ± 5.6°C (42.08°F)
Ni type: ± 5.2°C (41.36°F)
Temperature drift 30 ppm/°C
Digital resolution 16 bits
Rejection in
differential mode
50/60 Hz Typically 60 dB
Common mode
rejection
Typically 80 dB
Isolation Method Photocoupler Isolation
Permitted input signal ±5 Vdc max.
Cable lengthPt100/Ni100 20 Ω or less
Pt1000/Ni1000 200 Ω or less
Terminal blocks Type: 3.5 mm (0.137 in.) pitch
Terminal blocks are removable
Noise resistance - cable Shielded cable is necessary
* Excluding errors caused by the wiring
analog_input_pt100.gif

Temperature Input (Thermocouple) Characteristics

Input sensor type Thermocouple
Input type range(1) J (-200 to 760°C) (-328 to 1400°F)
K (-240 to 1370°C) (-400 to 2498°F)
R (0 to 1600°C) (32 to 2912°F)
B (200 to 1800°C) (392 to 3272°F)
S (0°C to 1600°C) (32 to 2912°F)
T (-200 to 400°C) (-328 to 752°F)
E (-200 to 900°C) (-328 to 1652°F)
N (-200 to 1300°C) (-328 to 2372°F)
Input impedance Typically 10 MΩ
Sample duration time 10 ms+1 cycle time
Conversion mode Sigma delta type
Digital resolution 16 bits
Input filter Low pass
Resolution temperature value 0.1°C (0.18°F) (Type J)
Detection type Open circuit (detection on each channel)
Input toleranceMaximum deviation at
25°C (77°F) without
electromagnetic
disturbance
0.2 % of the full scale, plus standard point of compensation precision at +/- 6°C.
Maximum deviation 0.28 % of full scale range
Temperature drift 30 ppm/°C
Input tolerance - terminal temperature
compensation
± 5°C (41°F) after 10 min.
Cold junction compensation in the
temperature range (0 to 50°C (122°F))
Internal cold junction error: +/- 6°C (42.8°F)
after operating 45 minutes.
Rejection in
differential mode
50/60 Hz Typically 60 dB
Common mode
rejection
Typically 80 dB
Isolation Method Photocoupler Isolation
Permitted input signal ± 5 Vdc max.
Warm up time 45 minutes
Terminal blocks Type: 3.5 mm (0.137 in.) pitch
Terminal blocks are removable
Noise resistance - cable Shielded cable is necessary
(1) Temperature measurement on PCB at terminal block for cold junction compensation.
analog_input_thermo.gif

Analog Output Characteristics

Characteristic Voltage Output Current Output
Maximum number of outputs 2
Output range -10 to 10 Vdc/0 to 10 Vdc 0 to 20 mA / 4 to 20 mA
Load impedance 2 kΩ or more 300 Ω or more
Application load type Resistive load
Setting time 10 ms
Total output system transfer time 10 ms + 1 scan time
Output toleranceMaximum deviation
at 25°C (77°F)
without
electromagnetic
disturbance
± 1% of the full scale
Maximum deviation ± 2.5% of the full scale
Digital resolution 12 bits
Temperature drift ± 0.06% of the full scale
Output ripple ± 50 mV
Cross talk 60 db
Non-linearity ± 0.5% of full scale
Output value of LSB 6 mV 12 μΑ
Protection type Photo coupler between input and internal circuit
Output protection Short circuit protection: Yes
Open circuit protection: Yes 
Output behavior if input power supply is less than the power failed threshold Set to 0
CableType Shielded
Length Must be less than 3 m for IEC61131-2 conformance. Maximum transmission distance is 10m.
Terminal blocks Type: 3.5 mm (0.137 in.) pitch
Terminal blocks are removable
Isolation External input: Photo-coupler isolation
Between channels: Non-isolated
14_analog_output.gif

Terminal Blocks

Pin ArrangementGroupPinSignal NameGroupPinSignal Name
analog_terminal_block_1.gif Fast Output A1 V0+ Fast Output B1 V0-
A2 Q1 B2 Q0
Standard Output A3 V1+ Standard Output B3 V1-
A4 Q3 B4 Q2
A5 Q5 B5 Q4
A6 Q7 B6 Q6

 

Pin ArrangementGroupPinSignal NameGroupPinSignal Name
analog_terminal_block_2.gif Fast Input/
Standard Input
C1 I0 Fast Input/
Standard Input
D1 IC0
C2 I1 Standard Input D2 I2
C3 I3 D3 IC1
Standard Input C4 I5 D4 I4
C5 I7 D5 I6
C6 I9 D6 I8
C7 I11 D7 I10
Temperature Input C8 MS0+ Temperature Input D8 MS0-
C9 EX0+ D9 EX0-
C10 MS1+ D10 MS1-
C11 EX1+ D11 EX1-
Analog Input C12 IV0 Analog Input D12 AIC
C13 IV1 D13 IA0
C14 IA1 Analog Output D14 AOC
Analog Output C15 U/IO D15 U/I1

External Dimensions

lt4201_dimension.gif

Panel Cut-out

panel_cut.gif

* If rotating torque acted on a display module is 2.5 N.m (22.12 in-lb) or more, use an anti-rotation tee which is supplied with a LT unit. The anti-rotation tee supports up to 6 N.m (53.10 in-lb).