PROFIBUS Remote I/O Module (10-channel Thermocouple Input with High Voltage Protection)
The PROFI-5018 is specially designed for the slave device of PROFIBUS DP protocol. It supports up to 10-channel Thermocouple Input Module with High Voltage Protection. Users can easily to choose and configure it by using the GSD file in any PROFIBUS Configurator.
| Model | Analog Input Modules | ||
|---|---|---|---|
| Module Name | PROFI-5017 | PROFI-5017C | PROFI-5018/S |
| 8-Ch Voltage Input Module | 8-Ch Current Input Module | 10-Ch Thermocouple Input Module | |
| Channels | 8 | 8 | 10 |
| Wiring | Differential | Differential | Differential |
| Individual Channel | Yes | Yes | Yes |
| Sensor Type | — | — |
Thermocouple (J, K, T, E, R, S, B, N, C) |
| Voltage Input Range | ±10 V, ±5 V, ±2.5 V, ±1.25 V | — |
±15 mV, ±50 mV, ±100 mV, ±500 mV, ±1 V, ±2.5 V |
| Current Input Range | — | 0 ~ 20 mA |
±20 mA, 0 ~ 20 mA, 4 ~ 20 mA (Requires external 125 Ω resistor) |
| Resolution | 14-bit | 14-bit | 16-bit |
| Sampling Rate | 10 Hz | 10 Hz | 10 Hz |
| Accuracy | ±0.1% of FSR | ±0.2% of FSR | ±0.1% of FSR |
| CPU Module | |
|---|---|
| CPU | 80186, 80 MHz or compatible |
| EEPROM | 2 KB |
| Flash | 512 KB |
| SRAM | 512 KB |
| Watchdog Timer |
Watchdog IC CPU built-in |
| LED Indicators | |
|---|---|
| Status | PWR LED, RUN LED, ERR LED |
| Analog Input | |
|---|---|
| Channels |
10-channel differential thermocouple input Isolation Voltage: 2500 Vrms |
| Range |
±15 mV, ±50 mV, ±100 mV, ±500 mV,
±1 V, ±2.5 V, ±20 mA, 0–20 mA, 4–20 mA (Requires optional external 125 Ω resistor) Thermocouple Types: J, K, T, E, R, S, B, N, C |
| Accuracy | ±0.1% of FSR |
| PROFIBUS | |
|---|---|
| Controller | Siemens SPC3 |
| Transceiver | DI ADM2486 |
| Baud Rate | 9.6 k, 19.2 k, 45.45 k, 93.75 k, 187.5 k, 500 k, 1.5 M, 3 M, 6 M, 12 M |
| Isolation | 3000 VDC for DC-to-DC, 2500 Vrms for bus-to-logic |
| Protocol | DP-V0 |
| Power | |
|---|---|
| Consumption | 3.5 W |
| Mechanical | |
|---|---|
| Dimensions (mm) | 91 x 130 x 52 (W x L x H) |
| Installation | DIN-Rail |
| Environment | |
|---|---|
| Operating Temperature | -25 ~ +75 ℃ |
| Storage Temperature | -30 ~ +80 ℃ |
| Humidity | 10 ~ 90% RH, Non-condensing |