Main Features for AI-516PB Pt100 Modbus RTU Temperature Controller

• Use digital calibration technology for input measurement with input measurement accuracy F.S.0.3%, support standard thermocouples and RTDs, maxium resolution is 0.01℃.
• Use advanced artificial intelligent control algorithm, no overshoot and with the function of auto tuning (AT) and self-adaptation.
• Use advanced modular structure, conveniently providing plentiful output options, able to satisfy the requirements of various applications, make quick delivery and convenience the maintenance of the instrument.
• Friendly and customized operating interface leads to quick and easy to operate. Parameter can be promoted to immediate operator access in Field Parameter Table or password protected in Full Parameter Table.
• With worldwide power supply of 100-240VAC or 24VDC and various installation dimensions for users to choose.
• ISO9001, CE and UL 61010-1 certified, achieving world class level of quality, anti-interference ablility and safety.

Technical Specifications for AI-516PB Pt100 Modbus RTU Temperature Controller

1. Input type:
Thermocouple: K, S, R, T, E, J, N, B, WRe3-WRe25, WRe5-WRe26.
Resistance temperature detector: Cu50, Pt100.

Linear voltage: 0~5V, 1~5V, 0~1V, 0~100mV, 0~20mV, 0~500mV etc.

Linear current (external precise shunt resist needed): 1~10mA, 0~20mA, 4~20mA etc.

Extended input (install I4 module in MIO): 0~20mA, 4~20mA or two line transmitter.

Optional: apart from the above-mentioned Input type, an additional type can be provided upon request. (Graduation index is needed)

2. Instrument Input range: 

K(-50~1300℃), E(0~800℃), S(-50~1700℃), R(-50~1700℃), J(0~1000℃), N(0~1300℃), T(-200~350℃), B(200~1800℃);

Cu50(-50~150℃), Pt100(-200~600℃);

Linear Input: -9990~30000 defined by user.

3. Measurement accuracy:

0.3%FS±1℃ measurement unit.

4. Temperature display resolution:

0.1℃ for K, E, T, N, J, Cu50. Pt100; 1℃ for S, R.

5. Control mode:

On-off control mode (dead band adjustable);

Standard PID with auto tuning;

AI PID with auto tuning, adopting artificial intelligence algorithm.

6. Alarm function:

High limit, Low limit, deviation high limit and deviation low limit; providing the function of alarm blocking at the beginning of power on.

7. Temperature shift:

≤0.015%FS/℃ (typical value is 80ppm.℃)

8. Samplingperiod:

read A/D converter 8 times per second.

9. Power supply voltage rating:

100-240VAC, -15%, +10% / 50-60Hz.

10. Response time:

≤0.5s (when digital filter parameter FILt=0)

11. Control period:

0.24~300.0 seconds selectable, and it should be interger times of 0.5 second.

12. Power consumption:

≤5W.

13. Operation ambient:

Temperature: -10~+60°C, Humidity: 0~90%RH.

Ordering Code Definition for AI-516PB Pt100 Modbus RTU Temperature Controller

Advanced modularized hardware is utilized for AI series instruments. There are maximum five module slots: multi-function input/ output (MIO), main output (OUTP), alarm (ALM), auxiliary output (AUX) and communication (COMM). The modules can be purchased together or individual, and can be assembled freely. The input type cna be set to thermocouple, RTD, or linear current/ voltage.

The ordering code of AI-516/ AI-516P (V8.2) series instrument is made up of 9 parts. For example:

                      AI-516     A    N    X3    L5    N    S4    -   24VDC  -  (F2)
                                  1         2     3     4      5      6     7                8             9

Part 1 Model of the instrument

AI-516/ AI-516P temperature controller

Part 2  Dimension

Part 3 Multiple Functions I/O (MIO)

I2, I4, K3,  V, N, etc.

Part 4 Main Output (OUTP)

L1, L2, L4, W1, W2, G, K1, K5, K6, X3, X5 etc.

Part 5 Alarm (ALM)

Lo, L2, L4, L5, W1, W2, G, etc.

Part 6 Auxiliary Output (AUX)

L0, L2, L4, L5, W1, W2, G, K1, X3, X5, etc.

Part 7 Communication (COMM)

S, S4, V, etc.

Part 8 Power Supply

If let blank, the power of the instrument is 100~240VAC. Added "24VDC" means the power supply is 20~32V DC or AC power.

Part 9 Optional Extended Graduation Specfications

AI-516 series instruments support many input types including popular thermocouples, RTDs, linear voltage, current and resistance inputs. If needed, an additional specification not mentioned in input type selection (InP) table can be extended.

Front Panel and Operation for AI-516PB Pt100 Modbus RTU Temperature Controller

You will get:

1. A piece of temperature controller;
2. A paper of user manual;
3. 5-year warranty card and Quality Approval card;
4. A lable of units;
5. A pair of installaton brackets;
6. Nice package carton box with Yudian logo.

• Factory with 26 years experience.
• Three to ten years warranty time.
• Quick delivery ( within 3 working days).
• Retail/ Wholesale/ OEM/ ODM available.
• Better price for bulk order.
• We provide after sales service and technical assistance as customers requirement and needs.