I-7018 8-ch Analog Input Module, DCON RS-485, Voltage/Current/TC
8-channel analog input module for voltage, current and thermocouple signals, with an RS-485 DCON interface and DIN-rail mounting. Blue cover variant, RoHS compliant.
- 8 differential analog inputs, or 6 differential plus 2 single-ended
- Voltage, current and thermocouple inputs, including J, K, T, E, R, S, B, N and C types
- 16-bit resolution, ±0.1% of FSR accuracy and 10 Hz total sampling rate
- 1 x RS-485 port with DCON protocol at 1200 ~ 115200 bps
- Built-in dual watchdog for module and communication
- 3000 VDC intra-module isolation and ±4 kV ESD contact protection per terminal
1.696,64 kr. pr. stk.
| 1–9 stk. | 1.696,64 kr. | |
|---|---|---|
| 10–30 stk. | 1.644,32 kr. | −3 % |
| 31+ stk. | 1.606,95 kr. | −5 % |
Produktinformation "I-7018 8-ch Analog Input Module, DCON RS-485, Voltage/Current/TC"
The I-7018 CR is an 8-channel analog input module from the I-7000 remote I/O range. It accepts voltage, current and thermocouple signals and reports readings over a single RS-485 port using the DCON protocol, making it a straightforward choice for distributed sensor monitoring on serial networks.
Inputs can be configured as 8 differential channels, or as 6 differential and 2 single-ended channels. Voltage ranges run from ±15 mV to ±2.5 V, current inputs cover ±20 mA, 0 ~ +20 mA and +4 ~ +20 mA (the latter requires an optional external 125 Ω resistor), and nine thermocouple types (J, K, T, E, R, S, B, N, C) are supported. The 16-bit resolution and ±0.1% of FSR accuracy suit general process measurement.
A built-in dual watchdog and 3000 VDC intra-module isolation help keep the module predictable in automated installations. The I-7018 CR is supplied with a blue cover and runs from a +10 ~ +30 VDC supply with reverse polarity protection, mounting on a DIN rail.
Applications
- Building automation
- Factory automation
- Machine automation
- Remote maintenance
- Remote diagnosis
- Testing equipment
| Product type: | Remote I/O module |
|---|---|
| Interface: | RS-485 |
| Protocol: | DCON |
| Analog inputs: | 8 |
| Ports: | 1 |
| Isolation: | 3000 VDC |
| Power input: | +10 ~ +30 VDC |
| Operating temperature: | -25 ~ +75 °C |
| Mounting: | DIN-rail |
Specifikationer
| CPU Module | |
|---|---|
| Watchdog Timer | Module, Communication (Programmable) |
| Isolation | |
| Intra-module Isolation | 3000 VDC |
| EMS Protection | |
| EFT (IEC 61000-4-4) | ±4 kV for Power Line |
| ESD (IEC 61000-4-2) | ±4 kV Contact for Each Terminal |
| Surge (IEC 61000-4-5) | ±0.5 kV for Power Line |
| LED Indicators | |
| Status | 1 x Power and Communication |
| Analog Input | |
| Channels | 6 Differential and 2 Single-ended, or 8 Differential |
| Type | Voltage Current Thermocouple |
| Sensor Type | Thermocouple: J, K, T, E, R, S, B, N, C |
| Range | Voltage: ±15 mV, ±50 mV, ±100 mV, ±500 mV, ±1 V, ±2.5 V Current: ±20 mA, 0 ~ +20 mA, +4 ~ +20 mA (requires an optional external 125 Ω resistor) |
| Resolution | 16-bit |
| Accuracy | ±0.1% of FSR |
| Sampling Rate | 10 Hz (Total) |
| Input Impedance | > 400 kΩ |
| Common Voltage Protection | 25 VDC |
| Overvoltage Protection | ±120 VDC |
| COM Ports | |
| Ports | 1 x RS-485 |
| Baud Rate | 1200 ~ 115200 bps |
| Data Format | (N, 8, 1), (N, 8, 2), (E, 8, 1), or (O, 8, 1) |
| Protocol | DCON |
| Power | |
| Reverse Polarity Protection | Yes |
| Input Range | +10 ~ +30 VDC |
| Consumption | 1.0 W |
| Mechanical | |
| Dimensions (mm) | 72 x 123 x 35 (W x L x H) |
| Installation | DIN-Rail Mounting |
| Environment | |
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -40 ~ +85 °C |
| Humidity | 10 ~ 95% RH, Non-condensing |
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