model

technical performance

FP21

9 sets of 9-segment programmable regulators, PID automatic tuning, high-precision 0.1% FS ± 1 word, DIN 96 × 96 × 140mm, 9 sets of PID and 9 sets of amplitude limiting, servo starting, ensuring platform, with LCD screen curve and status display, convenient external switch quantity for operation, three PID algorithms, with 4 sets of sequential control time scales. The basic configuration includes three time scales and two upper/lower limit alarm relays, 10 isolated outputs, and 8 isolated inputs

input

one

Thermocouple type, 15 types of thermocouples to choose from, temperature range -200~2300 ℃

two

Platinum resistance type (Pt100): 8 optional ranges, temperature range -200~600 ℃

three

DC voltage type: Users can choose from 0 to 10; 0～20； 0～50； 0～100； 10～50； -10～+10mV

four

DC current type: Users can choose 4-20, 0-20mA linear input

six

DC voltage type: Users can choose 0-1, 0-2, 0-5, 0-10, 1-5, -1 to+1V DC linear input

isolation

control

output

Y

Relay contact: Time proportional cycle 1-120 seconds, 240V AC 2.5A/pure resistance, 1A inductive

I

Current output: 4-20mA DC, load resistance=600 Ω/maximum

P

Solid state relay (SSR) output: Time proportional cycle 1-120 seconds, 15V DC/20mA maximum

V

Voltage output: 0-10V DC, load current=2mA/maximum

Isolation module

Proposed to send

(Set PV or SV values inside the machine)

00

nothing

thirteen

0-10mV DC output impedance 10 Ω

Single output

fourteen

4-20mA DC load resistance=500 Ω/maximum

sixteen

0-10V DC load current=2mA/maximum

twenty-three

0-10mV DC output impedance 10 Ω

dual output

twenty-four

4-20mA DC load resistance=500 Ω/maximum

twenty-six

0-10V DC load current=2mA/maximum

communication interface

0

nothing

six

RS-422A communication distance is 1.2 kilometers (one link can control 10 units)

seven

RS-232C， Communication distance of 15 meters (point-to-point)

External I/O

0

24 pin plug