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SS10015 - 4ch Current and 4ch Voltage Modbus RTU-ASCII RS-485 Module

The SS10015 module can convert up to 8 (4 current and 4 voltage) analog signals, transmitted with MODBUS RTU/ASCII protocol over the RS-485 network.

SKU SS10015 Category

£192.00 ex VAT

Available on back-order


The SS10015 module can convert up to 8 (4 current and 4 voltage) analogue signals, transmitted with MODBUS RTU/ASCII protocol over the RS-485 network.

It is possible to connect on input 4 voltage signals up to ± 10 V and 4 current signals up to ± 20 mA. By programming, it is possible to execute the scaling of the measure of input up to ± 32768 points obtaining in the dedicated registers the measure of the channel in the desired format.

The device guarantees high accuracy and stable measure versus time and temperature. To ensure the plant safety, a Watch-Dog timer alarm is provided.
The isolation between the parts of circuit removes eventual ground-loop effects, allowing the use of the device even in the heavy environmental conditions.

The device is housed in a 6 module DIN rough self-extinguishing plastic box for mounting on EN-50022 standard DIN rail.

The device is designed to work with the MODBUS RTU/ASCII protocol: standard protocol in field-bus; allows to directly interface SS10000 series devices to the larger part of PLCs and SCADA applications available on the market.

Product Features

  • Modbus Slave device on RS-485
  • Modbus RTU/ Modbus ASCII protocol
  • 4 input channels dedicated to ± 10 Volt
  • 4 input channels dedicated to ± 20 mA
  • Communication parameters configurable by dip-switches
  • Watch-Dog Alarm
  • Remotely Configurable
  • 1500 Vac 3-ways Galvanic Isolation
  • LED signalling on front side for power supply and communication
  • Connection by removable screw terminals
  • High Accuracy
  • CE mark
  • DIN rail mounting in compliance with EN-50022

For more information and installation instructions, please see the Product specifications sheet and user manual. 

Typical @ 25°C and in the nominal conditions

Analog Inputs 20mA: -20mA to +20mA 
10V: -10V to + 10V
Input Calibration mA: ±20 µA f.s.
V: ±10 mV f.s.
Linearity mA: ±0.1 %
V: ±0.1 %
Input Impedance V:≥ 1 MΩ
mA: ≤ 50Ω
Thermal Drift ±0.005 % / °C f.s.
Sample Time 0.5 to 1 sec
Data Transmission Baud Rate: 115.2 Kbps
Max Distance: 1.2 Km – 4000 ft
Power Supply
Voltage 10 to 30 Vdc
Polarity Inversion Protection 60 Vdc max
Current Consumption (operative) 35 mA max@ 24 Vdc
45 mA max @ 10 Vdc
Isolation Between All ways: 1500 Vac, 50 Hz, 1 Min.
Operating Temperature -10 to +60 °C
Storage Temperature -40 to +85 °C
Humidity (non condensing) 0 to 90 %
Maximum Altitude 2000 m
Housing Material Self-extinguishing plastic
IP Code IP20
Wiring Wires with diameter 0.8 to 2.1 mm² (AWG 14-18)
Tightening Torque 0.8 N m
Mounting EN-50022 DIN rail
Weight ∼ 200 g
EMC EN 61000-6-2
EN 61000-6-4
IOlog SS10015 Specifications

IOlog SS10015 User Guide