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Data loggers

IM80

 The IM80 is a precision programmable analog input module designed for use in a distributed measurement or control system. Eight measurement channels allow the connection of RTDs, TC thermocouples, or 4-20mA current signals. The input signals are processed in an 18-bit A/D converter. The data received from the transmitter is digitally linearized and processed by the microprocessor system, and then made available to the master system via the COM1 (RS-485 / Modbus RTU) SLAVE communication port. The second COM2 (RS-485 / Modbus RTU) MASTER communication port allows you to connect additional IM80 modules to increase the number of measurement channels.

The device is designed to measure and recording process signals in industrial installations and can be used to measure physical quantities converted into a standard signal, such as: temperature, humidity, pressure, flow, level, chemical composition, etc.

Descritpion Technical data Download Ask for products

8 Channel Analog Input Module

  • 8 analog inputs RTD / TC / I / U / R
  • 72 measurement channels
  • Display LCD 2×16 characters
  • Port USB C on the front panel
  • Port RS–485, Modbus RTU Master
  • Port RS–485, Modbus RTU Slave
  • Internal memory recording
  • Configuration software
  • Dimensions 90.5 x 142.5 x 62 mm
  • Power 24VDC (16-32VDC)

Basic functions

  • Measurement of process variables in 8 channels
  • Sensor measurement Pt100, Pt1000, Ni100, Cu50, Cu53, KTY-81
  • Thermocouple measurement B, E, J, K, L, N, R, S, T, U
  • Resistance measurement 0..400 Ω, 0..4000 Ω
  • Voltage measurement -0,2..+0,2 V, -1,3..+1,3 V
  • Current measurement 0..20mA / 4..20mA
  • Remote readout in 64 channels
  • Recording in 2GB memory
  • Communication with the superior computer system
  • Reading parameters from modules in the local network
Front panel
Display Type LCD  alphanumeric

2 x16  characters with backlight
Character height 4,5 mm
LEDs 4 tricolour (ALARM, COM1, COM2, USB)
Keyboard 4 push buttons
Port USB USB-C
Terminal blocks
Input signals 8 screw three-terminal connectors 1,5mm2
Communication Ports COM1, COM2 2 screw three-terminal connectors 1,5mm2
Port COM1 RS-485 – SLAVE
Signals output on the connector A(+), B(-), G, G (G – signal ground)
Load 256 receivers/transmitters
Transmission Protocol Modbus RTU Slave
Baud 9.6, 19.2, 38.4, 57.6, 115.2 kbps
Parity check Even, Odd, None
Frame 1 start bit, 8 data bits, 1 stop bit
Galvanic isolation 250 VAC; 1500 VAC for 1 min
Maximum Line Length 1200 m
Bus termination Vcc-A(+)-B(-)-G: 390 Ω – 220 Ω – 390 Ω – DIP SW
Maximum differential voltage A(+), B(-) -7 V .. +12 V
Minimum transmitter output 1,5 V (at RL= 54 W)
Minimum receiver sensitivity 200 mV / RIN= 12 kW
Minimum data line impedance 54 W
Short circuit/thermal protection Yes/Yes
Port COM2 RS-485 – MASTER
Signals output on the connector A(+), B(-), G, G (G – signal ground)
Load 256 receivers/transmitters
Transmission Protocol Modbus RTU Master
Baud 9.6, 19.2, 38.4, 57.6, 115.2 kbps
Parity check Even, Odd, None
Frame 1 start bit, 8 data bits, 1 stop bit
Galvanic isolation 250 VAC; 1500 VAC for 1 min
Maximum Line Length 1200 m
Bus termination Vcc-A(+)-B(-)-G: 390 Ω – 220 Ω – 390 Ω – DIP SW
Maximum differential voltage A(+), B(-) -7 V .. +12 V
Minimum transmitter output 1,5 V (at RL= 54 W)
Minimum receiver sensitivity 200 mV / RIN= 12 kW
Minimum data line impedance 54 W
Short circuit/thermal protection Yes/Yes
Power Supply
Supply voltage 24 VDC (16 .. 32 VDC)
Maximum power consumption 1.5W typically , 4.8W max.
Connecting the wires (screw connectors)
Type Detachable screw connectors
Wire cross-section Cable and strand 0.14 .. 1.5 mm2
Working conditions
Operating Temperature 0 °C .. +50 °C
Humidity 5 .. 90% (non-condensing)
Storage Temperature -10 °C .. +70 °C
Mechanical dimensions
Enclosure type For mounting on the TS-35 or wall
Dimensions (height x width x depth) 90.5 x 142.5 x 62 mm (64.5 mm with terminals)
Mass ok. 0.3 kg
Protection IP30
Analog inputs
Number of inputs 8 (we1 .. we8)
Galvanic separation between channels No
Galvanic separation from the supply voltage 250 VAC; 1500 VAC for 1 min
Maximum input voltage +/-30VDC or 30Vp-p  between the terminals ABC
RTD inputs
Measuring range 0..4000 Ω
Sensor Type Pt100, Pt1000, Ni100, Cu50, Cu53, KTY-81
Sensor current 250 µA
Sensor connection 3-wire or 2-wire
2p wire resistance compensation A fixed adjustment in the range of –10 Ω do 10 Ω
TC Inputs
Measuring range -140 .. +140mV
Sensor Type B, E, J, K, L, N, R, S, T, U
Cold junction compensation Fixed, Internal, External
Cold junction compensation range -50.0 °C do +100.0 °C
Maximum Conductor Resistance 2 x 300 W
Measurement accuracy According to the table for the sensor type
R inputs
Measuring range 0 .. 400 W

0 .. 4000 W
Processing characteristics Linear
Sensor connection 3-wire or 2-wire
Measurement accuracy  (Ta=25°C) <±0.5 Ω (0..400 W)

<±1.0 Ω (0..3000 W)

<±8.0 Ω (3000..4000 W)
Inputs I
Measuring range 0 .. 20mA

4 .. 20 mA
Processing characteristics Linear
Sensor connection method 2-wire with external power supply
Basic error  (Ta=+25°C) <±0,1 %  of measurement range
U inputs
Measuring range -0.2 .. +0.2 V

-1.3 .. +1.3 V
Processing characteristics Linear
Sensor connection method 2-wire
Measurement accuracy (Ta=25°C) <±0.1%   of measurement range
Remote inputs
Number of inputs 64 (WE9 .. WE72)

Read via COM2 port

Modbus protocol RTU
Range of supported registers 30000 .. 39999, 300000 .. 365535
40000 .. 49999, 400000 .. 465535
Supported number format uint(16b), int(16b),
uint(32b), uint(32b)sw, int(32b), int(32b)sw,
float(32b), float(32b)sw,
int(64b), double(64b)
IM80 - Data sheet
250311
Download Zobacz produkt

    Descritpion

    8 Channel Analog Input Module

    • 8 analog inputs RTD / TC / I / U / R
    • 72 measurement channels
    • Display LCD 2×16 characters
    • Port USB C on the front panel
    • Port RS–485, Modbus RTU Master
    • Port RS–485, Modbus RTU Slave
    • Internal memory recording
    • Configuration software
    • Dimensions 90.5 x 142.5 x 62 mm
    • Power 24VDC (16-32VDC)

    Basic functions

    • Measurement of process variables in 8 channels
    • Sensor measurement Pt100, Pt1000, Ni100, Cu50, Cu53, KTY-81
    • Thermocouple measurement B, E, J, K, L, N, R, S, T, U
    • Resistance measurement 0..400 Ω, 0..4000 Ω
    • Voltage measurement -0,2..+0,2 V, -1,3..+1,3 V
    • Current measurement 0..20mA / 4..20mA
    • Remote readout in 64 channels
    • Recording in 2GB memory
    • Communication with the superior computer system
    • Reading parameters from modules in the local network
    Technical data
    Front panel
    Display Type LCD  alphanumeric

    2 x16  characters with backlight
    Character height 4,5 mm
    LEDs 4 tricolour (ALARM, COM1, COM2, USB)
    Keyboard 4 push buttons
    Port USB USB-C
    Terminal blocks
    Input signals 8 screw three-terminal connectors 1,5mm2
    Communication Ports COM1, COM2 2 screw three-terminal connectors 1,5mm2
    Port COM1 RS-485 – SLAVE
    Signals output on the connector A(+), B(-), G, G (G – signal ground)
    Load 256 receivers/transmitters
    Transmission Protocol Modbus RTU Slave
    Baud 9.6, 19.2, 38.4, 57.6, 115.2 kbps
    Parity check Even, Odd, None
    Frame 1 start bit, 8 data bits, 1 stop bit
    Galvanic isolation 250 VAC; 1500 VAC for 1 min
    Maximum Line Length 1200 m
    Bus termination Vcc-A(+)-B(-)-G: 390 Ω – 220 Ω – 390 Ω – DIP SW
    Maximum differential voltage A(+), B(-) -7 V .. +12 V
    Minimum transmitter output 1,5 V (at RL= 54 W)
    Minimum receiver sensitivity 200 mV / RIN= 12 kW
    Minimum data line impedance 54 W
    Short circuit/thermal protection Yes/Yes
    Port COM2 RS-485 – MASTER
    Signals output on the connector A(+), B(-), G, G (G – signal ground)
    Load 256 receivers/transmitters
    Transmission Protocol Modbus RTU Master
    Baud 9.6, 19.2, 38.4, 57.6, 115.2 kbps
    Parity check Even, Odd, None
    Frame 1 start bit, 8 data bits, 1 stop bit
    Galvanic isolation 250 VAC; 1500 VAC for 1 min
    Maximum Line Length 1200 m
    Bus termination Vcc-A(+)-B(-)-G: 390 Ω – 220 Ω – 390 Ω – DIP SW
    Maximum differential voltage A(+), B(-) -7 V .. +12 V
    Minimum transmitter output 1,5 V (at RL= 54 W)
    Minimum receiver sensitivity 200 mV / RIN= 12 kW
    Minimum data line impedance 54 W
    Short circuit/thermal protection Yes/Yes
    Power Supply
    Supply voltage 24 VDC (16 .. 32 VDC)
    Maximum power consumption 1.5W typically , 4.8W max.
    Connecting the wires (screw connectors)
    Type Detachable screw connectors
    Wire cross-section Cable and strand 0.14 .. 1.5 mm2
    Working conditions
    Operating Temperature 0 °C .. +50 °C
    Humidity 5 .. 90% (non-condensing)
    Storage Temperature -10 °C .. +70 °C
    Mechanical dimensions
    Enclosure type For mounting on the TS-35 or wall
    Dimensions (height x width x depth) 90.5 x 142.5 x 62 mm (64.5 mm with terminals)
    Mass ok. 0.3 kg
    Protection IP30
    Analog inputs
    Number of inputs 8 (we1 .. we8)
    Galvanic separation between channels No
    Galvanic separation from the supply voltage 250 VAC; 1500 VAC for 1 min
    Maximum input voltage +/-30VDC or 30Vp-p  between the terminals ABC
    RTD inputs
    Measuring range 0..4000 Ω
    Sensor Type Pt100, Pt1000, Ni100, Cu50, Cu53, KTY-81
    Sensor current 250 µA
    Sensor connection 3-wire or 2-wire
    2p wire resistance compensation A fixed adjustment in the range of –10 Ω do 10 Ω
    TC Inputs
    Measuring range -140 .. +140mV
    Sensor Type B, E, J, K, L, N, R, S, T, U
    Cold junction compensation Fixed, Internal, External
    Cold junction compensation range -50.0 °C do +100.0 °C
    Maximum Conductor Resistance 2 x 300 W
    Measurement accuracy According to the table for the sensor type
    R inputs
    Measuring range 0 .. 400 W

    0 .. 4000 W
    Processing characteristics Linear
    Sensor connection 3-wire or 2-wire
    Measurement accuracy  (Ta=25°C) <±0.5 Ω (0..400 W)

    <±1.0 Ω (0..3000 W)

    <±8.0 Ω (3000..4000 W)
    Inputs I
    Measuring range 0 .. 20mA

    4 .. 20 mA
    Processing characteristics Linear
    Sensor connection method 2-wire with external power supply
    Basic error  (Ta=+25°C) <±0,1 %  of measurement range
    U inputs
    Measuring range -0.2 .. +0.2 V

    -1.3 .. +1.3 V
    Processing characteristics Linear
    Sensor connection method 2-wire
    Measurement accuracy (Ta=25°C) <±0.1%   of measurement range
    Remote inputs
    Number of inputs 64 (WE9 .. WE72)

    Read via COM2 port

    Modbus protocol RTU
    Range of supported registers 30000 .. 39999, 300000 .. 365535
    40000 .. 49999, 400000 .. 465535
    Supported number format uint(16b), int(16b),
    uint(32b), uint(32b)sw, int(32b), int(32b)sw,
    float(32b), float(32b)sw,
    int(64b), double(64b)
    Examples of applications
    Accesories
    Download
    IM80 - Data sheet
    250311
    Download Zobacz produkt
    Ask for products