| Wago Analog Input Modules |
 |
| Part Number |
Conformity Marking |
Approvals |
 750-479 |
 |
cULus,
cULus-EX,
KEMA |
| Synchronous: |
|
750-479/000-001 |
|
| 2-CHANNEL ANALOG INPUT MOUDLE ± 10 V CARRIER RAIL DIN 35 CAGE CLAMP CONNECTION |
| The analog input module receives differential signals of values ± 10 V DC or 0 V ... 30 V. The input signal of each channel is electrically isolated and will be transmitted with a resolution of 13 bits. The system supply (via the data bus contacts) is used for the power supply of the module. The shield (screen) is directly connected to the DIN rail. |
|
| Technical Information |
| Characteristic |
Value |
| Number of inputs |
2, ELECTRICALLY ISOLATED FROM EACH OTHER |
| Measured-value acquisition |
Time synchronous (both inputs) |
| Voltage supply |
via system voltage DC / DC |
| Current consumption (mA) |
100 mA |
| Signal voltage |
+/- 10 V |
| Internal resistance (kOhm) |
1000 kOhm |
| Overrange / measuring range underflow |
Status byte and LED |
| Input filter |
LOW PASS FIRST ORDER, fG = 5 KHZ |
| Resolution of the A/D converter |
14 Bit |
| Monotonicy without missing codes |
Yes |
| Measured value cancelled |
13 BITS + SIGN BIT |
| Value of a LSB (least significant bit) |
1,2 mV |
| Measuring error (25°) |
< +/- 0.05 % of the full scale value |
| Temperature coefficient |
< +/- 0.01 % / K of the full scale value |
| Measuring error |
< 0.4 % over whole temperature scale< 0.1 % of upper range value (non-linearity) |
| Crosstalk attenuation |
80 dB |
| Sampling time of repetition |
1 ms |
| Sampling delay (module) |
1 ms |
| Sampling delay (channel/channel) |
1 ?s |
| Sampling duration |
5 ?s |
| Method of conversion |
SAR (Successive Approximation Register) |
| Operating mode |
Triggered (Preset) |
|
| Characteristic |
Value |
| Protection |
RC-Glied |
| Admissible continuous overload |
230 V |
| Voltage resistance |
DC 500 V channel / channell bzw. channel / module |
| Data size |
2 x 16 Bit Data2 x 8 Bit control / status (optional) |
| Operating temperature |
0 °C ... + 55 °C |
| Storage temperature |
-25 °C ... +85 °C |
| Relative air humidity |
95% |
| Vibration resistance |
acc. IEC 60068-2-6 |
| Shock resistance |
acc. IEC 60068-2-27 |
| Degree of protection |
IP 20 |
| EMC immunity to interference |
acc. EN 50082-2 (96) |
| EMC emission of interference |
per EN 50081-1 (93) |
| UL 508 |
E175199, UL 508 (applied for) |
| Conformity marking |
CE |
| Cross section from [mm²] |
0.08 mm² |
| Cross section to [mm²] |
2.5 mm² |
| Cross section from [AWG] |
28 AWG |
| Cross section to [AWG] |
14 AWG |
| Weight |
54.5 g |
| Color |
light gray |
| Height |
64 mm |
| Height |
2.52 in |
| Width |
12 mm |
| Width |
0.472 in |
| Depth |
100 mm |
| Depth |
3.937 in |
| Strip length from |
8 mm |
| Strip length to |
9 mm |
| Strip length |
0.33 in |
|
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