Isolation amplifier m-system love mode

20VS8-210

Hybrid Integrated Circuit Isolation Amplifier 20 Series

Isolation Amplifier
(Fast response, 3-channel isolation)

Main functions and strengths
Integrated circuit type isolators installed on printed circuit boards
● High linearity
Ultra fast response type with a response time of 50 μ s
Input output power isolation, with an isolation strength of 3000V AC
The power supply is 15V DC
Typical Applications
The input/output circuit installed on the microprocessor control board serves to isolate from the field side and reduce external noise
Provide isolation circuit components for small batch production machinery manufacturers


Model: 20VS8-210 ① - U

Ordering matters
Model code: 20VS8-210 ① - U
① Choose from the following code.
(For example: 20VS8-210AN-U)

type
210: Fast response, 3-channel isolation
Input signal range -10 to+10V DC
Output signal range -10 to+10V DC

① Linearity
AN: ±0.025%
BN: ±0.012%
CN: ±0.008%

power supply
◆ DC power supply
U: 15V DC

Machine Specifications
Construction: Hybrid Integrated Circuit Type
Shell material: Black flame resistant resin
Isolation: 3-channel isolation (input-output power supply)

Enter specifications
■ Voltage input
Input signal: -10~+10V DC
Input resistance: 1M Ω (10k Ω during power outage)
Overload input voltage: ± 15V DC continuous
Input compensation voltage: ± 2mV @ G=1
Input bias current: 25pA TYP. (at 25 ℃)

Output specifications
■ Voltage output
Output signal: -10 to+10V DC
Allowable load resistance: 2k Ω or above
Output impedance: below 1 Ω

adjust voltage
■ Input section
Output voltage: ± 16.5V DC ± 2.5V (when the power supply is 15V DC)
Load current: below 2mA
■ Output section
Output voltage: ± 16.5V DC ± 2.5V (when the power supply is 15V DC)
Load current: below 2mA

Set specifications
power supply
DC power supply: rated voltage ± 5%, approximately 50mA (without load)
Temperature range for use: -25 to+85 ℃
Humidity range: 30-90% RH (non condensing)
Installation: Solder to printed circuit board
Weight: Approximately 20g

Performance (expressed as a percentage relative to range)
Unless otherwise specified, it represents the performance when G=1.
Linearity:
±0.025% (20VS8－210AN)
±0.012% (20VS8－210BN)
±0.008% (20VS8－210CN)
Temperature coefficient:
±25ppm/℃ (0℃～70℃)
±50ppm/℃ (-25℃～+85℃)
Frequency characteristics: approximately 20kHz -3dB
Response time: below 50 μ s (0 → 90%)
Conversion gain: × 1 ± 1.5%
Gain adjustment range: G=× 1~× 100
The impact of power supply voltage fluctuations: ± 0.01%/allowable voltage range
Insulation resistance: 100M Ω or more/500V DC between input output power supply
Isolation strength: Input/Input voltage adjustment - Output/Output voltage adjustment - Power supply 3000V AC for 1 minute
CMRR: 120dB or above (500V AC 50/60Hz)

Signal Converter M-System Love Model