LS-WS1521 Signal Converter Current or Voltage Signal to 4-20mA,
0-5V
● DC24V power supply, input, output, power supply, full isolation,
isolation and conversion of industrial field DC voltage signals
into standard current and voltage signals
● DIN rail independent installation
The main technical parameters
Input
Input signal: 0-75MV; 0-5V; 0-10V.
Input impedance: ≥300 KΩ
Output
Output signal: 4-20mA; 0-20mA; 0-5V; 0-10V
Output load resistance: RL ≤ 500Ω (when the output is a current
signal)
RL≥10KΩ (when the output is a voltage signal)
Basic parameters
Power: DC24V, ±10%
Current consumption: 30MA ( 1 in and 1 out, 24V power supply
distribution input 20mA output)
≤50MA (one input and two output, 24V power supply and distribution
input 20mA output)
≤50MA (two in and two out, 24V power distribution input, 20mA
output)
Basic accuracy: 0.1% F.S.
Temperature drift: 0.005% F.S./C (-20°C~+55°C)
Response time: ≤10mS (0-90%) (TYP)
Insulation strength: 1500V AC / 1min (between input, output and
power)
Insulation resistance: ≥100MΩ (between input, output, and power)
Operating temperature range: -20~+55°C
Electromagnetic compatibility: in accordance with GB/T 18268
(IEC61326-1)
Applicable field devices: voltage signal output device
| Parameter |
| WS-1521 | X | X | X | marks |
| Configuration | 1 | | | 1 input 1 output |
| Input signal | 1 | | 4-20mA |
| 2 | | 0-20mA |
| 3 | | 0-1A |
| 4 | | 0-5V |
| 5 | | 0-10V |
| 6 | | -10V-0V |
| 7 | | -10V-10V |
| 8 | | Other signal customize |
| Output signal | 1 | 4-20mA |
| 2 | 0-20mA |
| 3 | 0-10V |
| 4 | 0-5V |
| 5 | 20-4mA |
| 6 | -10V-0V |
| 7 | -10V-10V |
| 8 | Other signal customize |
| Please indicate your required input type and output type when place
order |
