SS 3017-I Remote I/O module 8 channel +/-20mA input on RS-485 network
General description
The SS 3017 device is able to acquire up to 8 analog input signals. Data values are transmitted with MODBUS RTU/ASCII protocol on the RS-485 network (RS-232 interface is available).
It is possible to connect up to +/- 20mA voltage signals.
By means of a 16 bit converter, the device guarantee 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.
SS 3017 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.
Main features
- Field-Bus remote data acquisition
- RS-485 Master/Slave communication type
- MODBUS RTU/ASCII
- 8 channel input
- Up to +/- 20mA 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
Manuals and guides
Datasheet SS 3017-I
User Guide SS 3017-I
IOlog series Illustrative leaflet
CE Declaration of Conformity
Compact I/O Modules
| Maximum current consumption | 45 mA @ 24 VDC |
|---|---|
| Communication protocol | Modbus ASCII, Modbus RTU, Modbus TCP (using SS3580 converter) |
| Insulation voltage | 1500 Vca @ 50 Hz for 1 minute between inputs, outputs, serial and supply |
| EMC Immunity | conform to EN 61000-6-2 |
| EMC Emissions | conform to EN 61000-6-4 |
| Supply voltage | from 10 to 30 VDC |
| Polarity inversion protection | maximum 60 VDC |
| Humidity | operating environment from 0 to 90 % (non condensing) |
| Storage temperature | from -40 to +85 ºC (without ice) |
| Material | self-extinguishing plastic |
| Mounting | on EN-50022 DIN rail |
| Weight | about 150 g |
| Temperature | operating environment from -10 to +60 ºC |