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.
- 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.