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SS8148 - 16ch DI Modbus TCP-IP Server Module

The SS8148 is a Modbus TCP server unit with 16 digital input channels. Up to 4 counters at 32 bit, measuring up to 300 Hz frequency are available.

SKU SS8148 Category
Manufacturer:

£192.00 ex VAT

Available on back-order

Description

The SS8148 is a Modbus TCP server unit with 16 digital input channels. Up to 4 counters at 32 bit, measuring up to 300 Hz frequency are available.

The Ethernet interface allows real time read and write of the internal registers. The built-in Web Server of SS8148 allows the remote visualization and acquisition of the digital inputs state, to access and configure the main Ethernet parameters via web browser.

The SS8148 realizes a full electrical isolation against the effects of all ground loops. LED signalling for Ethernet activity, input and power supply allow direct monitoring of the system functionality. Connection is by removable screw-terminals (inputs and power supply) and RJ45 plug (Ethernet).

The device is housed in a rough self-extinguishing plastic enclosure which, with its thin profile of 22.5 mm, allows a high density mounting on EN-50022 standard DIN rail.

Product Features

  • Interface Ethernet 10/100 Base-T, Modbus TCP Server
  • 16 Digital inputs
  • Built-in Web server to acquire the digital inputs state via web browser
  • Remotely programmable
  • Connection by removable screw-terminals
  • LED signalling for Link/Act Ethernet, power supply
  • LED signalling for digital inputs state
  • Galvanic isolation on all the ways
  • EMC compliant – CE mark
  • In compliance to EN-50022 DIN rail mounting

 For more information and installation instructions, please see the Product Specifications Sheet and User Manual.  

Typical @ 25°C and in the nominal conditions

In compliance with Ethernet IEEE 802.3
Network interface Ethernet 10/100Base-T
Protocol Modbus TCP
Max. cable length 100 metres
Digital Inputs
Channels 16
Input Voltage (bipolar) OFF State: 0 to 3 V
ON State: 10 to 30 V
Impedance 4.7 KΩ
Sample Time 5 ms
Number of counters 4
Counters register bit-length 32 bit
Counters frequency up to 300 Hz
Minimum pulse width 1 ms
Power Supply Voltage 10 to 30 Vdc
Power Supply Current Consumption 60 mA typ @ 24 Vdc (standby)
140 mA max @24Vdc
230 mA max
Isolation Voltage Power Supply - Ethernet: 1500 Vac 50 Hz, 1 Min.
Inputs - Ethernet: 1500 Vac 50 Hz, 1 Min.
Inputs (0-7) - Inputs (8-15): 1500 Vac 50 Hz, 1 Min.
Inputs - Power Supply: 1500 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 ∼ 160 g
EMC EN 61000-6-2
EN 61000-6-4
IOlog SS8148 Specifications

IOlog SS8148 User Guide