Key Features
- 2 analog inputs: Number of analog inputs: 2.
- Resistance thermometer and resistor measurement: Supports Cu 10, Ni 100, Ni 1000, Ni 120, Ni 200, Ni 500, Pt 100, Pt 1000, Pt 200, Pt 500, and 0 to 150 ohms, 0 to 300 ohms, 0 to 600 ohms, 0 to 3000 ohms.
- Diagnostic functions: Wire break, group error, and overflow/underflow diagnostics are supported.
- Isolation and protection: Potential separation is provided between the channels and backplane bus and between the channels and load voltage L+, with isolation tested with 500 V DC.
- Conformal coating and temperature range: Conformal coating with -25…+60 °C.
Applications
- RTD and resistor signal acquisition: For measuring resistance thermometer and resistor signals through 2 analog inputs.
Technical Summary
| Number of analog inputs | 2 |
|---|---|
| Conformal coating | Yes |
| Temperature range | -25…+60 °C |
| Load voltage L+ rated value (DC) | 24 V; From power module |
| Load voltage L+ reverse polarity protection | Yes |
| Input current from load voltage L+ (without load), max. | 30 mA |
| Input current from backplane bus 3.3 V DC, max. | 10 mA |
| Power loss, typ. | 0.6 W |
| Address space per module, max. | 4 byte |
| Constant measurement current for resistance-type transmitter, typ. | 1.25 mA |
| Isolation tested with | 500 V DC |
Frequently Asked Questions
What does Siemens 6AG1134-4NB51-2AB0 do?
It is a SIPLUS ET 200S EM 2AI RTD HF module with 2 analog inputs for resistance thermometer and resistor signals.
Which signal types does 6AG1134-4NB51-2AB0 support?
It supports Cu 10, Ni 100, Ni 1000, Ni 120, Ni 200, Ni 500, Pt 100, Pt 1000, Pt 200, Pt 500, and resistor ranges from 0 to 150 ohms up to 0 to 3000 ohms.
What electrical and isolation data are available for this module?
Load voltage L+ is 24 V; From power module, with reverse polarity protection Yes. Isolation is tested with 500 V DC.
What diagnostics are included on the module?
Wire break, group error, and overflow/underflow diagnostics are supported, with a red SF group error LED.
