Products 

Piping controllers

NC200 & DL200

NC200 & DL200

Description
The NC200 is a compact fuzzy logic plus PID temperature controller with J or K type thermocouple or RTD input. Multiple units (up to 247 units) can be networked together with 4P4C modular connector. Each unit auto-tunes on initial setup to provide the best response for each heater. The NC200 is powered by 90-250VAC supply and contains a solid state relay as its control output. The solid state relay can drive the heater directly through a plug-in connector. The major features of the unit are as following:
* COMPACT SIZE
* EASY INSTALLATION
* SELF ADDRESSING
* FAST COMMUNICATION SPEED

DL200 is a data logger which can connect up to 247 Network Temperature Controllers Model NC200. This unit can write all commands and read all data to and from each Network Temperature Controllers Model NC200 after equipping the unit with a HMI or PC via RS-232 port. The unit provides a dry contact which will be closed when one or more of the Network Temperature Controllers Model NC200 are outside of high and low limits or hardware failure occurs.

As a professional and experienced manufacturer, we supply high-performance and quality temperature controllers, which are also called temperature control, electronic temperature control, and electronic temperature controller.

Features

  • Auto addressing, manual setting unnecessary
  • Network up to 247 controllers
  • The fastest speed, taking 1 second to update 1000 data
  • Used with SCADA, HMI via Modbus RTU
  • Quick connector for easy and safe wirings

Specification

NC200

Power 
90 ~ 250 VAC, 47 ~ 63 Hz, 800VA maximum

INPUT:
Type Range  Accuracy Input Impedance
J -17.8°C ~ 500 °C
( 0°F ~ 932 °F )
±2 °C 1MΩ
K -17.8°C ~ 500 °C
( 0°F ~ 932 °F )
±2 °C 1MΩ
PT100 (DIN) -17.8°C ~ 500 °C
( 0°F ~ 932 °F )
±1°C 1.3KΩ

Output (Solid state relay)  
Relay Rating : 7A @25 C, 3.5A @47.5 C ambient temperature,
                       90 ~ 250 VAC, 47 ~ 63Hz.
                       See Fig.16 Load derating curve
Switch ON-OFF: Zero crossing triggering
Insulation resistance: 1000 Mohms min. at 500 VDC
Dielectric strength: 2500 VAC for 1 minute.

Data Communication  
Interface RS-232 ( 1 unit ), RS-485 ( up to 247 units )
Protocol  Modbus Protocol RTU mode
Address 1 - 247
Baud Rate 2.4 ~ 38.4 Kbits/sec
Parity Bit  None, Even or Odd
Stop Bit  1 or 2 bits
Communication Buffer 64 bytes

Control Mode Action Reverse (heating)
PID mode PB= 1-500 °C
TI= 1-900 sec.
TD= 0-300 sec.
Cycle time 2 seconds
Manual control 0-100%
Auto-tuning Cold start and warm start
Power limit 0-100%

Environmental & Physical  
Operating Temperature -10°C ~ 50°C
Storage Temperature -40°C ~ 60°C
Humidity 0 ~ 90 % RH ( non-condensing )
Altitude 2000m maximum
Insulation Resistance 20 Mohms min. ( at 500 VDC )
Dielectric Strength 1350 VAC, 50/60 Hz for 1 minute
Vibration Resistance 10 - 55 Hz, 10 m/s² for 2 hours
Shock Resistance 200 m/s2 ( 20 g )
Dimensions NC200 --- 50.3(W) x 52.4(L) x 45(H) mm
Weight  112 grams

Approval Standards
Safety EN61010-1
Protective Class IP 20
EMC EN61326

DL200
Power 
90~250 VAC, 47~63 Hz, 3VA, 1W maximum

Alarm  
Alarm Relay Form A, Rating 2A/240VAC, life cycles 200,000 for resistive load.
Alarm Function low alarm or high alarm or hardware failure or sensor break occurs for any unit on line.
Alarm Indicator Red color

Interface  
Master Side RS-232
Slave Side RS-422

Data Communication Master Side
Protocol Modbus Protocol RTU Mode
Address 20 (fixed)
Baud Rate 38.4 Kbits/sec
Data Bit 8 bits
Parity Bit Even
Stop Bit 1 bit
Reading Speed 60ms for reading one word of data for 100 units,
480ms for reading 4 words of data for 200 units.

Data Communication Slave Side
Interface Differential driver/receiver
Protocol Proprietary protocol
Baud Rate 92.16 Kbits/sec
Reading Speed 4ms/unit (reading 14 words per unit )
Writing Speed 3.5 ms for writing 10 words
1.5 ms for writing 1 word.

Environmental & Physical  
Operating Temperature -10°C ~ 50°C
Storage Temperature -40°C ~ 60°C
Humidity 0 ~ 90 % RH ( non-condensing )
Altitude 2000m maximum
Insulation Resistance 20 Mohms min. ( at 500 VDC )
Dielectric Strength 2300 VAC, 50/60 Hz for 1 minute
Vibration Resistance 10 - 55 Hz, 10 m/s² for 2 hours
Shock Resistance 200 m/s2 ( 20 g )
Dimensions 102.5 (L) X 80 (W) X 30 (H) mm
Weight 120 grams

Approval Standards
Safety  EN61010-1
Protective Class IP 20
EMC EN61326

Ordering Code

NC200 -
1 2 3 4
 
1 Power Input4: 90 ~ 250 VAC, 47-63 HZ
2 Signal Input1: Standard Input
Thermocouple: J, K
RTD: PT100 DIN
9: Special Order
3 Control Output3: Solid State Relay, 3A/250VAC
4 Options0: °C
1: °F
Standard ordering code = NC200-4130

DL200 -
1 2 3 4
 
1 Power Input 4: 90 ~ 250 VAC, 47-63 HZ
2 Alarm Output 1: Form A Relay,2A/250VAC
3 Communication 1: RS-232, Modbus protocol
2: Special order
4 Options 0: No special option
Standard ordering code = DL200-4110

Documentation

User Manual UMNC200B ( 87.8KB / 2pages )
  UMDL200B ( 151KB / 2pages )