XD3-22T4TC-E PLC
XD3 series special model integrates logic control and thermocouple
input. Digital value input: 8 points (NPN optocoupler isolation),
digital value output: 14 points (transistor type); thermocouple
signal input: 4 points
Product features
XD3 series special model integrates logic control and thermocouple
input.
Digital value input: 8 points (NPN optocoupler isolation), digital
value output: 14 points (transistor type)
Thermocouple signal input: 4 points
Power specification: AC220V
Support 2 channels of AB phase input
Support 2 channels of high-speed counting (10kHz)
Support MODBUS and X-NET communication
High cost performance, greatly saving space
Model list
| Model | Function |
| XD3-22T4TC-E | 8-channel NPN type digital value input, 14-channel transistor output, 4-channel thermocouple signal input |
Function table
| Series | USB port | RS232 port | RS485 | Free communication | Extension module | Extension BD | Left extension ED | High speed counting channel | Pulse output | External interrupt |
| Increase mode | AB phase |
| XD3-22T4TC | × | 2 | √ | √ | × | × | × | 2 | 2 | 2 | 6 |
General Specifications | Item | Specification | | Isolation | Above DC 500V 2MΩ | | Anti-noise | Noise voltage 1000Vp-p 1us pulse 1 minute | | Air | No corrosive, flammable gas | | Ambient temperature | 0℃~60℃ | | Ambient humidity | 5%~95% (no condensation)
| | USB port | - | | COM1 | RS232(default X-NET protocol), connect upper PC for programming and
debug | | COM2 | RS232(default Modbus), connect upper PC or HMI for programming and
debug | | COM3 | RS485, connect to intelligent instrument and frequency inverter | | Installation | Use M3 screws or DIN rail to fix | | Ground (FG) | The third type grounding (do not grounding with strong power
system) |
Functional Specifications | Item | Specification | | Program execution mode | Loop scan mode | | Programming mode | Command and ladder chart | | Processing speed | 0.02~0.05us | | Power-off retentive | FlashROM and 3V lithium battery | | User program capacity ※1 | 256kB | I/O points ※2 | Total points | 22 points | | Input points | 8 points X0~X7 | | Output points | 14 points Y0~Y15 | | Internal coils (X)※3 | 1280 points: X0~X77, X10000~X11777, X20000~X20177, X30000~X30077 | | Internal coils (Y) ※4 | 1280 points: Y0~Y77, Y10000~Y11777, Y20000~Y20177, Y30000~Y30077 | Internal coils (M, HM) | 11008 points | M0~M7999【HM0~HM959】※5 | | Flow (S) | 1152 points | S0~S1023【HS0~HS127】 | | Timer (T) | Points | 712 points | T0~T575【HT0~HT95】 | | Precise timer ET0~ET39 | | Spec | 100ms timer: 0.1~3276.7s 10ms timer: 0.01~327.67s 1ms timer: 0.001~32.767s | | Counter (C) | Points | 712 points | C0~C575【HC0~HC95】 | | High speed counter HSC0~HSC39 | | Spec | 16-bit counter: K0~32,767 32-bit counter: -2147483648~＋2147483647 | | Data register (D) | 11548 words | D0~D7999【HD0~HD999】※5 | | Special use ※6 SD0~SD2047 【HSD0~HSD499】※5 | FlashROM register (FD) | 8192 words | FD0~FD6143 | | Special use ※6 SFD0~SFD1999 | | Special encrypted register FS0~FS47 | | Special coil for WAIT instruction | 32 points | SEM0~SEM31 | | High speed processing ability | High speed counter, pulse output, external interruption | | Password protection | 6-bit ASCII | | Self-diagnose function | Power on self-check, monitor timer, grammar check |
|
Notes:
※ 1: User program capacity refers to the maximum program capacity
during secret download.
※ 2: I / O points refer to the number of terminals that users can
access and output signals from the outside.
※ 3: X refers to the internal input relay, and X exceeding I points
can be used as intermediate relay.
※ 4: y refers to the internal output relay. Y exceeding O points
can be used as an intermediate relay.
※ 5: [ ] flag, which is the default power-off holding area and
cannot be changed.
※ 6: Special use refers to the special purpose register occupied by
the system, which can not be used for other purposes.
※ 7: The numbers of input coils and output relays / transistors are
octal numbers, and the numbers of other memories are decimal
numbers.
※ 8: I / O without real connection with peripheral equipment can be
used as fast internal relay.
Function configuration table:
| Item | Contents |
| Analog input | K, S, E, N, B, T, J, R types of thermocouple |
| Measuring temperature range | Type K | 0℃～1300℃ |
| Type S | 0℃～1700℃ |
| Type E | 0℃～600℃ |
| Type N | 0℃～1200℃ |
| Type B | 0℃～1800℃ (display 0 below 250℃) |
| Type T | 0℃～400℃ |
| Type J | 0℃～800℃ |
| Type R | 0℃～1700℃ |
| Digital output range | 0～max measuring temperature value ×10 (take type K as an example,
the digital output range is 0~13000) Signed 16 bits, binary |
| Control precision | ±0.5℃ |
| Resolution | 0.1℃ |
| Comprehensive accuracy | 1%(Relative maximum) |
| Conversion speed | 80ms/1 channel |
Note:
(1) When there is no signal input, the channel data is - 1.
(2) Connect thermocouples according to actual needs.
(3) The enclosure of the equipment installed by the thermocouple
must be grounded.
