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SS3017 Series 8ch Current - Voltage Modbus RS-485 IO Module

SS3017-I – 8ch +/-20mA Modbus RS-485 IO Module
SS3017-V – 8ch +/-10V Modbus RS-485 IO Module

Data values are transmitted with MODBUS RTU/ASCII protocol on the RS-485 network.

SKU SS3017 Series Category
Manufacturer:

£189.00 ex VAT

Description

SS3017-I – 8ch +/-20mA Modbus RS-485 IO Module
SS3017-V – 8ch +/-10V Modbus RS-485 IO Module

Data values are transmitted with MODBUS RTU/ASCII protocol on the RS-485 network.

By means of a 16 bit converter, the device guarantees a high accuracy and a stable measure versus time and temperature. To ensure the plant safety, two Watch-Dog timer alarms are provided. The 2000 Vac isolation between input, power supply and serial line removes eventual ground-loop effects, allowing the use of the device even in the heavy environmental conditions. SS3017 Series is in compliance with the 89/336/EEC directive on the electromagnetic compatibility.

The device is housed in a rough self-extinguishing plastic container which, thanks to its thin profile of 17.5mm only, allows a high density mounting on EN-50022 standard DIN rail.

The SS3017 Series is designed to work with the MODBUS RTU/ASCII protocol: standard protocol in field-bus; allows to directly interface SS3000 Series devices to the larger part of PLCs and SCADA applications available on the market.

Product Features

  • Field-Bus remote data acquisition
  • RS-485 Master/Slave communication type
  • MODBUS RTU/ASCII
  • 8 channel input
  • Up to +/- 20mA input or +/- 10V input
  • Watch-Dog Alarm
  • Remotely Configurable
  • 2000 Vac 3-way Galvanic Isolation
  • High Accuracy
  • EMC compliance – CE mark
  • DIN rail suitable mounting – EN-50022 compliance

For the more information and protocol instructions, please see the Specifications Sheet and User Guide.

Additional information

Input Type

Voltage, Current

Typical @ 25°C and in the nominal conditions

Input -20 mA to +20 mA (SS3017-I)
-10 V to +10 V (SS3017-V)
Input Calibration ±20 µA f.s. (SS3017-I)
±10 mV f.s. (SS3017-V)
Linearity ±0.1 %
Input Impedance ≤50 Ω (SS3017-I)
>100 KΩ (SS3017-V)
Thermal Drift ± 0.005 % / °C f.s.
Rise Time 0.5 to 2 sec
Data Transmission Baud Rate: 38.4 Kbps
Max Distance: 1.2 Km
Warm-up Time 3 min.
Power Supply Voltage 10 to 30 Vdc
Power Supply Current Consumption 30 mA @ 24 Vdc
Power Supply Polarity Inversion Protection 60 Vdc max
Isolation Input - RS485: 2000 Vac 50 Hz, 1 Min.
Supply - Input: 2000 Vac 50 Hz, 1 Min.
Supply - RS485: 2000 Vac 50 Hz, 1 Min.
Operating Temperature -10 to +60 °C
Storage Temperature -40 to +85 °C
Humidity (non condensing) 0 to 90 %
Housing Material Self-extinguishing plastic
Mounting EN-50022 DIN rail
Weight ∼ 150 g
EMC EN 61000-6-2
EN 61000-6-4
IOlog SS3017-I Specifications

IOlog SS3017-V Specifications

IOlog SS3017-I / V User Guide