4ch mV – Tc Modbus RS-485 IO Module from Sielco Sistemi.
Connect Thermocouples or up to +/- 1V voltage signals. The Cold Junction compensation for thermocouples is performed internally. By means of a 16 bit converter, the device guarantees high accuracy and stable measurements versus time and temperature. Additionally, to ensure safety, two Watch-Dog timer alarms are provided.
The 2000 Vac isolation between input, power supply and serial line removes eventual ground-loop effects. This allows you to use this device in heavy environmental conditions.
The SS3016 is in compliance with the 89/336/EEC directive on the electromagnetic compatibility. The device is housed in a rough self-extinguishing plastic container. Furthermore, thanks to its thin profile of only 17.5mm, you can mount the SS3016 on a high density EN-50022 standard DIN rail.
The SS3016 is designed to work with the MODBUS RTU/ASCII protocol: standard protocol in field-bus. This allows you to directly interface the SS3000 series devices to most PLCs and SCADA applications available on the market.
- Field-Bus remote data acquisition
- RS-485 Master/Slave communication type
- MODBUS RTU/ASCII
- 4 channel input
- Up to +/- 1V and Tc configurable 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 more information and protocol instructions, please see the specifications sheet and user manual.