SS8130 - 8ch DIO 4 Relay Modbus TCP-IP server Module

Description

The SS8130 is a Modbus TCP server unit with 8 digital input channels and 4 relay outputs type SPDT. Digital inputs – up to four 32 bit counters with frequency up to 300 Hz.

The Ethernet interface allows real time read and write of the internal registers. The built-in Web Server of SS8130 allows the remote visualization and acquisition of the digital inputs state, to drive the relay outputs and access to and configure the main Ethernet parameters via web browser.

The SS8130 realizes a full electrical isolation against the effects of all ground loops. LED signalling for Ethernet activity, input, output state and power supply allow direct monitoring of the system functionality. Connection is by removable screw-terminals (inputs, outputs and power supply) and RJ45 plug (Ethernet).

The SS8130 is housed in a rough self-extinguishing plastic enclosure of 22.5 mm thickness, suitable for EN 50022 standard DIN rail.

Product Features

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

For more information, 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
Number of socket	16
Digital Inputs
Channels	8
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
Digital Outputs
Channels	4
Type	SPDT relay
Switching Power (max)	2 A @ 250 Vac (resistive load) per contact 2 A @ 30 Vdc (resistive load) per contact
Minimum Load	5 Vdc, 10 mA
Max Voltage	250 Vac (50 / 60 Hz), 30 Vdc
Dielectric strength between contacts	1000 Vac, 50 Hz, 1 min.
Dielectric strength between coil and contacts	4000 Vac, 50 Hz, 1 min.
Power Supply Voltage	10 to 30 Vdc
Power Supply Current Consumption	60 mA @ 24 Vdc (standby) 120 mA max @24 Vdc 230 mA max
Isolation	Power Supply - Ethernet: 1500 Vac 50 Hz, 1 Min. Inputs - Ethernet: 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