Selected product option for Isolating signal converter for unipolar and bipolar signals. All information below applies to the selected product option.
Process control systems often need one compact interface for different analog signal types. TV500L isolates and converts unipolar or bipolar field signals into industry standard 0/4..20 mA and 0/2..10 V DC signals or corresponding bipolar outputs.
Flexible range selection helps reduce cabinet variants: inputs and outputs are configurable by DIP-switch, with versions for 0/4..20 mA, 0/2..10 V, ±20 mA and ±10 V DC. The output characteristic can be set for increasing or decreasing behavior, supporting applications where an inverted signal is required.
Full 3-port isolation separates input, output and supply, with 3 kV test voltage between circuits. The 22.5 mm DIN rail housing, power-on LED and screw terminals up to 2.5 mm² support straightforward installation in control cabinets.
Input versions are available for 0/4..20 mA and 0/2..10 V DC, or for ±20 mA and ±10 V DC. Configuration is made by DIP-switch on the front panel.
Output versions provide 0/4..20 mA and 0/2..10 V DC, or ±20 mA and ±10 V DC. Current output is selected by linking terminals 8 and 9.
The output characteristic curve is programmable for increasing or decreasing behavior. The required input and output signal should be stated in clear text when specified.
Start value and end value are adjustable by ±1.5 %, supporting adaptation to the selected signal range during setup
Versions are available for 230 V AC ±10 % or 24 V DC ±15 %. AC supply operates at 47..63 Hz.
The polycarbonate case mounts on TS35 DIN rails and provides case IP30 with IP20 terminals according to BGV A3.
| Analog input type (voltage) |
0…10 V, 2…10V, -10...10 V
|
|---|---|
| Analog input type (current) |
0…20 mA, 4…20 mA, -20...20 mA
|
| Degree of protection front |
IP30
|
|---|---|
| Degree of protection terminals |
IP20
|
| Operating temperature |
-10...+50 °C
|
| Type of analog output |
0…20 mA, 4…20 mA, -20...20 mA,0…10 V, 2…10V, -10...10 V
|
|---|---|
| Temperature coefficient |
0.01 %/K
|
| Accuracy |
0.3 %
|
| Burden (current output) |
< 400 Ω -20 ... 20 mA: ≤ 150 Ω
|
| Dimensions |
22.5 mm x 75 mm x 110 mm
|
|---|---|
| Materials |
Makrolon 8020, UL94V-1
|
| Mounting |
TS35 Rail mounting
|
| CE Conformity |
Yes
|
|---|
| Electrical connection type |
Terminals with pressure plate max. 2.5 mm² wire
|
|---|
| Auxiliary voltage |
230 V AC, 24 V DC
For 230 V AC ±10 % 50 ... 60 Hz: 230 V AC For 24 V DC ±15 %: 24 V DC |
|---|---|
| Power consumption |
< 3 VA
|
| Protection class |
II
|
| Degree of pollution |
2
|
| Rated voltage |
250 V AC
|
| Test voltage |
3 kV
|
| Auxiliary voltage tolerance |
For 230 V AC ±10 % 50 ... 60 Hz: ± 10 %
For 24 V DC ±15 %: ± 15% |
| Type of controls |
Poti, Dip-Switches
|
|---|
