Module RS-485 DCON 1 kênh đầu vào tương tự + 2 kênh DO + 1 kênh DI ICP DAS I-7011PD
Features
- 1-channel Analog Input
- Current, Voltage or Thermocouple Input
- Open Thermocouple Detection
- High Resolution: 16-bit
- 1-channel Digital Input as 50 Hz Event Counter
- 1-channel Digital Output as High/Low Alarm
- 3000 VDC Intra-module Isolation
- Dual Watchdog
- Wide Operating Temperature Range: -25 to +75°C
Introduction
The I-7011 series of modules feature current and voltage input, as well as thermocouple input. The module provides 1-channel Analog Input, 1-channel Digital Input that functions as a 50 Hz event counter, and 2-channel Digital Output that can be used as a high/low alarm. The module also features open wire detection for the thermocouple input, and 3000 VDC intra-module isolation. The M-7011 supports both the Modbus RTU and DCON protocols, which can be configured via software, and all hardware specifications are the same as the I-7011. The I-7011P provides support for two additional thermocouple types, L and M.
Application
- Building Automation
- Factory Automation
- Machine Automation
- Remote Maintenance
- Remote Diagnosis
- Testing Equipment
I/O Specification
| Models | I-7011 | I-7011P | M-7011 | |
| I-7011D | I-7011PD | M-7011D | ||
| Analog Input | ||||
| Channels | 1 | |||
| Wiring | Differential | |||
| Sensor Types | Thermocouple | J, K, T, E, R, S, B, N, C | J, K, T, E, R, S, B, N, C, L, M | J, K, T, E, R, S, B, N, C |
| Voltage | ±15 mV, ±50 mV, ±100 mV, ±500 mV, ±1 V, ±2.5 V | |||
| Current | ±20 mA (requires 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 | ±5 VDC | |||
| Individual Channel Configuration | – | |||
| Overvoltage Protection | ±5 VDC | |||
| Open Wire Detection (for thermocouple only) |
Yes | |||
| Temperature Output Consistency | – | |||
| Stable Temperature Output in the Field | – | |||
| Digital Input | ||||
| Channels | 1 | |||
| Contact | Dry | |||
| Sink/Source (NPN/PNP) | Source | |||
| ON Voltage Level | Close to GND | |||
| OFF Voltage Level | Open | |||
| Counter | Yes | |||
| Input Impedance | 3 kΩ | |||
| Overvoltage Protection | ±30 VDC | |||
| Digital Output | ||||
| Channels | 2 | |||
| Type | Open Collector | |||
| Sink/Source (NPN/PNP) | Sink | |||
| Load Voltage | +3.5 ~ +30 VDC | |||
| Max. Load Current | 30 mA/Channel | |||
| Power-on Value | Yes | |||
| Safe Value | Yes | |||
System Specification
| Models | I-7011 | I-7011P | M-7011 |
| I-7011D | I-7011PD | M-7011D | |
| Communication | |||
| Interface | RS-485 | ||
| Bias Resistor | No (Usually supplied by the RS-485 Master. Alternatively, add a tM-SG4 or SG-785.) | ||
| Format | N, 8, 1 | ||
| Baud Rate | 1200 to 115200 bps | ||
| Protocol | DCON | Modbus RTU, DCON | |
| Dual Watchdog | Yes, Module (1.6 Seconds), Communication (Programmable) | ||
| LED Indicator/Display | |||
| System LED Indicator | Yes, 1 as Power/Communication Indicator | ||
| I/O LED Indicator | – | ||
| 7-Segment LED Display | – | ||
| Yes | |||
| Isolation | |||
| Intra-Module Isolation, Field-to-Logic | 3000 VDC | ||
| EMS Protection | |||
| ESD (IEC 61000-4-2) | ±2 kV Contact for each Terminal | ||
| EFT (IEC 61000-4-4) | ±4 kV to Power Line | ||
| Surge (IEC 61000-4-5) | ±0.5 kV for Power Line | ||
| Power | |||
| Reverse Polarity Protection | Yes | ||
| Input Range | +10 ~ +30 VDC | ||
| Consumption | 0.9 W | ||
| 1.5 W | |||
| Mechanical | |||
| Dimensions (L x W x H) | 123 mm x 72 mm x 35 mm | ||
| Installation | DIN-Rail or Wall Mounting | ||
| Environment | |||
| Operating Temperature | -25 to +75°C | ||
| Storage Temperature | -40 to +85°C | ||
| Humidity | 10 to 95% RH, Non-condensing | ||
Ordering information
| I-7011 CR | 1-channel Thermocouple Input Module using the DCON Protocol (Blue Cover) (RoHS) |
| I-7011D CR | I-7011 with with 7-segment LED Display (Blue Cover) (RoHS) |
| I-7011P CR | 1-channel Thermocouple Input Module using the DCON Protocol (Blue Cover) (RoHS) |
| I-7011PD CR | I-7011P with 7-segment LED Display (Blue Cover) (RoHS) |
| M-7011-G CR | 1-channel Thermocouple Input Module using the DCON and Modbus Protocols (Gray Cover) (RoHS) |
| M-7011D-G CR | M-7011 with 7-segment LED Display (Gray Cover) (RoHS) |