I/O MODULE 2 analog inputs for RTI
61KZ010246 RTI 2
- 2 路标准 100Ω RTI (PT100) 的模拟量输入)
- 两线和三线制传感器
- 12 位分辨率
- 状态和诊断 LED 显示
| General data | |
|---|---|
| Housing dimensions (width x height x depth) | 22.5 mm x 99.0 mm x 114.5 mm |
| Peso | 97 g (without connectors), 109 g (with connectors) |
| Permissible operating temperature | +5° to +55°C |
| Permissible storage and transport temperature | -25° to +85°C |
| Humidity | 10% to 95%, not condensing |
| Permissible air pressure (operation) | 80 to 106 kPa (up to 2000 m above sea level) |
| Permissible air pressure (storage and transport) | 70 to 106 kPa (up to 3000 m above sea level) |
| Degree of protection | IP20 according to IEC 60529 |
| Connection method for connectors | Spring cage terminals |
| Conductor cross-section (output connector) | Da 0.2 a 1.5 mm2 (24 – 16 AWG) |
| Functional earth connection | To the DIN rail with spring contact |
| Mode state visual indicators | Fault (FLT) and status (STS) LED lamps |
| Power supply | |
|---|---|
| Power supply module | 5 VDC and 24 VDC from local bus |
| Analog Inputs | |
|---|---|
| Number of inputs | 2 |
| Type of inputs | For standard PT100 Resistance Temperature Detectors (RTDs), two and Three-wire |
| Sensor temperature range (nominal) | From -53° a + 358°C |
| Sensor resistance range (nominal) | from 79 Ω to 232 Ω |
| Sensor bias current | -930 μA |
| Sensor cables resistance compensation | Yes, with three-wire sensors |
| Typical measuring tolerance at 25°C | t.b.d. |
| Maximum measuring tolerance at 25°C | t.b.d. |
| Maximum error over temperature | t.b.d. |
| Outputs common potential isolation from GND | 500 VAC, funcitonal |
| Isolation between channels | None |
| Input state visual indicators | none |
| Interface | |
|---|---|
| Local bus | Proprietary F3 IOs BUS |
| Moduli address setting | With rotary switch on front panel |
| Bus connessions | By TBUS connectors on DIN rail |
| Interface circuitry protections | ESD protections |
| Level of ESD protection | ±8 kV (IEC 61000-4-2, contact discharge) |