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1-channel Thermocouple Input Module
Model: I-7011/I-7011D Model: I-7011P/I-7011PD Model: M-7011/M-7011D
  • 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
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.
  • Building Automation
  • Factory Automation
  • Machine Automation
  • Remote Maintenance
  • Remote Diagnosis
  • Testing Equipment
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)
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
Models I-7011 I-7011P M-7011
I-7011D I-7011PD M-7011D
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 -
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
Reverse Polarity Protection Yes
Input Range +10 ~ +30 VDC
Consumption 0.9 W
1.5 W
Dimensions (L x W x H) 123 mm x 72 mm x 35 mm
Installation DIN-Rail or Wall Mounting
Operating Temperature -25 to +75°C
Storage Temperature -40 to +85°C
Humidity 10 to 95% RH, Non-condensing
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)
tM-7520U CR RS-232 to RS-485 converter (RoHS)
tM-7561 CR USB to RS-485 converter (RoHS)
tM-SG4 CR RS-485 Pull-high/Pull-low and Termination Resistor Module (RoHS)
I-7514U CR 4-channel RS-485 Hub (RoHS)
SG-770 CR 7 channel differential or 14 channel single-ended surge protector (RoHS)
SG-3000 Series Signal Conditioning Modules for Thermocouple, RTD, DC Voltage, DC Current and Power Input Transformers

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