|
|
Print
Temperature Input Modules
|
|
Temperature Input Module R Ex i Inputs, 8 Channels Series 9480
- 8 channels for all standard RTD’s (such as PT 100, Ni 100) and 3-wire potentiometers up to 10 kΩ
- 2-wire, 3-wire or 4-wire connection
- Intrinsically safe inputs Ex ia IIC
- Galvanic isolation between inputs and system
- Open-circuit and short-circuit monitoring for each field circuit
- Module can be replaced in operation (hot swap)
|
ATEX / IECEx / GOST |
|
|
NEC 505 |
NEC 506 |
|
|
NEC 500 |
|
|
Class I |
|
|
Class I |
Class II |
Class III |
| Zone |
0 |
1 |
2 |
20 |
21 |
22 |
|
Zone |
0 |
1 |
2 |
20 |
21 |
22 |
|
Division |
1 |
2 |
1 |
2 |
1 |
2 |
| Ex interface |
x |
x |
x |
x |
x |
x |
|
Ex interface |
x |
x |
x |
x |
x |
x |
|
Ex interface |
x |
x |
x |
x |
x |
x |
| Installation in |
|
x |
x |
|
x*) |
x*) |
|
Installation in |
|
x |
x |
|
x*) |
x*) |
|
Installation in |
x |
x |
x*) |
x*) |
x*) |
x*) |
|
|
|
Temperature Input Module mV Ex i Inputs, 8 Channels Series 9481
- 8 channels for thermocouples (DIN, IEC, GOST) and mV sensors
- Suitable for grounded thermocouples
- Intrinsically safe inputs Ex ia IIC
- Galvanic isolation between inputs and between inputs and system
- Open-circuit monitoring for each field circuit
- Module can be replaced in operation (hot swap)
|
ATEX / IECEx / GOST |
|
|
NEC 505 |
NEC 506 |
|
|
NEC 500 |
|
|
Class I |
|
|
Class I |
Class II |
Class III |
| Zone |
0 |
1 |
2 |
20 |
21 |
22 |
|
Zone |
0 |
1 |
2 |
20 |
21 |
22 |
|
Division |
1 |
2 |
1 |
2 |
1 |
2 |
| Ex interface |
x |
x |
x |
x |
x |
x |
|
Ex interface |
x |
x |
x |
x |
x |
x |
|
Ex interface |
x |
x |
x |
x |
x |
x |
| Installation in |
|
x |
x |
|
x*) |
x*) |
|
Installation in |
|
x |
x |
|
x*) |
x*) |
|
Installation in |
x |
x |
x*) |
x*) |
x*) |
x*) |
|
|
|
