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Seneca Z-4RTD-2, 4-ch Thermoresistance Input ModBus

Online Catalogue | Seneca | SENECA Z-PC Line  | Seneca Z-PC Line, ModBUS Modules | Seneca Z-PC Line, ModBus I/O Temperature Modules |  Seneca Z-4RTD-2, 4-ch Thermoresistance Input ModBus

Seneca Z-4RTD-2, 4-ch Thermoresistance Input ModBus

Seneca Z-4RTD-2, 4-ch Thermoresistance Input ModBus


Price: (4 or fewer items) £165.00 (Excluding VAT at 20%)
Price: (5 to 9 items) £160.00 (Excluding VAT at 20%)
Price: (10 to 24 items) £155.00 (Excluding VAT at 20%)
Price: (25 or more items) £150.50 (Excluding VAT at 20%)

Quantity discount price breaks/contact us for orders over 50 items

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Description:

The Seneca Z-4RTD has 4 configurable RTD input channels. Each channel can be configured as a different RTD type with different filtering, the end user can also select between higher sampling time or higher resolution for the device.
The 4 channel input it receives can then be integrated to a ModBus RTU network using a RS485 serial connection.

Specification:

  • RTD Input: PT100, PT500, PT1000, NI100
  • Resolution: 14 or 13 bit + sign (5 μV)
    • Protection 400 W/s
  • Isolation 1500 Vac, between channels, power and communication ports
  • Overload Protection 60 V
  • Status Indicators Error, Power, RX & TX
  • Operating Temp -10 to 65 °C (14 to 149 °F)
  • Storage Temp -20 to 85 °C (-4 to 185 °F)
  • Humidity 30 to 90% at 40 °C non-cond.
  • Communications Port RS-485 - 2-Wire
  • Speed (baud) 9600, 19,200, 38,400, 57,600
  • Sampling Time 400 ms at 14 bit, 200 ms at 13
  • Protocol Modbus RTU
  • RTD Standard
  • PT100, PT500 & PT1000 EN60751/A2 (ITS-90)
  • Class\Base Precision 0.05
  • RTD Input Error
    • Calibration 0.04%
    • Linearity 0.025%
    • Thermal Stability 0.01%/ °C
  • Excitation current
    • PT500 and PT1000 333 μA nominal
    • PT100 and NI100 875 μA nominal
  • Lead Length Comp 20 Ω for PT100 -30 Ω all others
  • Input Filter 1-60 seconds
  • Detachable "plug in" screw terminals
  • Compact DIN Rail mounting design, just 100 x 112 x 17.5 mm
  • Power Supply
    • 10 to 40 Vdc
    • 19 to 28 Vac 
    • 50 or 60 Hz

User configuration will require the S117P1 device (which can be purchased here) and the free EASY-SETUP software (which can be downloaded below).

Please refer to the following documentation for additional information:

Seneca Z-4RTD-2 Datasheet
Click here to download the Z-4RTD-2 datasheet  

Seneca Z-4RTD-2 User Manual
Click here to download the Z-4RTD-2 user manual  

Seneca EASY-Z-4RTD2 Configuration Software v1.04
Click here to download Seneca EASY-Z-4RTD2 Configuration Software v1.04  

Online Catalogue | Seneca | SENECA Z-PC Line  | Seneca Z-PC Line, ModBUS Modules | Seneca Z-PC Line, ModBus I/O Temperature Modules |  Seneca Z-4RTD-2, 4-ch Thermoresistance Input ModBus

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