XIAMEN KEHAO AUTOMATION CO., LTD.

Name:KH103 INTELLIGENCE PID CONTROLLER

Model:KH103

Product details:

　　KH103 is an intelligence PID controller with compatible of high precision measuring and data collection. It has intelligence PID parameter self-adjustable function. It can accurately measure and alarm many physical data including temperature, pressure, liquid level, gravity and etc. It has powerful assistant function such as communication, transform and feed. Manual and automatic could be switched undisturbed. It has powerful assistant function such as communication, transform and feed.
It has powerful function on input type which suitable to various transmission signal. Output adopts the most advanced modularization structures, various function can be implemented easily. Programmable alarm output is also available.

KH103 adopt MODBUS communication agreement, the maximal baud rate is up to 19200.

1. Main technical specification

Accuracy: ±（0.2%FS+1）digit
Sampling period: ≤0.5s
Power voltage: 85-240VAC
Cold-junction compensation of T.C :
Internal or external components of CU50 compensation

Power consumption:<5W
Couple cut off or over-range: display OPEN
Surface Mount Technology(SMT)
　Design more concise and flexible

Input type:
T.C: K、S、E、J、T、B、N
Thermal resistance: PT100、CU50、CU100
Linear voltage: 0-5V、1-5V
Linear current: 0-10mA、4-20mA
Extension specifications: With the exception of the above,
customer specify an additional input specifications is allowed

Output module specification
R1A: relay output (0.8A normal open)
R1B: relay output (0.8A normal close)
R1C: relay output (0.8A normal open and normal close)
R2A: relay output (3A normal open)
R2B: relay output (3A normal close)
R2C: relay output (3A normal open and normal close)
W1: contactless SCR output (100-240VAC/0.2A)

2. Type specification

G: Solid stateD relay driving voltage (DC12V/50mA output)
K1: single-route SCR zero crossing trigger
K2: dual-route SCR zero crossing trigger
I1: optoelectronic isolated current transform output
S1: optoelectronic isolation RS485 communication interface
S2: optoelectronic isolation RS232 communication interface
U1/U2/U3: 5V/12V/24VDC isolated feed
C1/C3/C4: single-phase/ three-phase three-wire/ three-phase four-wire phase-shifter triggerRemark: external connection KHJ single-phase and three-phase phase-shifter trigger module is allowed.
For example:
KH103-D-I2-R1C-R1A-I1-N-I-AC U：0-5V、1-5V
Type:　KH103　intelligence PID controller
Opening size: 160 × 80 mm
Current control output
Two relays alarm output
Current transform output
Current signal input　220VAC power supply