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CIE-H14G / 4-Port Remote I/O Controller

191.18 EUR
191.18 EUR
VAT included
Brand: Sollae Systems
SKU: 905185
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191.18 EUR
191.18 EUR

CIE-H14G – 4-Port Remote I/O Controller (Modbus/TCP + Web + RS-232)

CIE-H14G is a remote I/O gateway with 4 digital inputs and 4 relay outputs for monitoring ON/OFF signals and switching loads over Ethernet. It supports Modbus/TCP and browser-based control (embedded web server), plus Macro logic for simple autonomous operation. The RS-232 port enables Serial↔Ethernet conversion while still serving I/O functions.

4× Digital Inputs
Opto-isolated (WET contact), max 24VDC
4× Relay Outputs
ON/OFF + pulse control
Modbus/TCP + Web
SCADA/HMI/PLC + browser control
Wide Power Input
DC 8.5–38V (terminal block)
CIE-H14G

Key features

  • • 4 opto-isolated digital inputs for monitoring equipment/sensor ON/OFF states (up to 24VDC).
  • • 4 relay outputs for remote switching (supports ON/OFF and timed pulse output).
  • • Control and monitoring via Modbus/TCP or the embedded web server (HTTP).
  • • Custom web page upload: replace the default page with your own UI.
  • • Macro mode enables simple autonomous logic without a PLC.
  • • “Internet Switch” concept: multiple units can interconnect so inputs on one device control outputs on another.

Remote monitoring & control (Modbus/TCP + HTTP)

Use CIE-H14G with standard Modbus/TCP clients (SCADA, HMI, PLC, software tools) or operate it directly from a web browser. The embedded web interface is ideal for quick testing, service access, and simple remote control scenarios.

  • • Supports up to 8 TCP connections simultaneously (depending on configuration).
  • • Outputs can be controlled as ON/OFF or pulse (timed activation).
  • • Optional dry contact adapter available (for switch/relay-type inputs).
System diagram
Internet Switch

Autonomous logic & Internet Switch

Macro mode allows each output to be driven by a simple logic formula (Boolean AND/OR/NOT) based on input states. For distributed applications, multiple CIE devices can be linked into an “Internet Switch” system so that inputs on one device control outputs on another device over the network.

  • • Practical for stand-alone automation when you don’t want to add a PLC.
  • • Build remote “if-this-then-that” control across sites/devices.

RS-232 serial-to-Ethernet conversion (in parallel with I/O)

The RS-232 port lets you connect legacy serial equipment to TCP/IP networks. You can use common conversion modes (e.g., TCP Server/Client, UDP, AT command style control) while still using Modbus/TCP or Web control for I/O.

  • • Useful for mixed projects: remote I/O + serial device connectivity in one box.
  • • Supports Serialized Modbus/TCP mode when you want to pass Modbus/TCP via the serial port.
RS-232
4 opto-isolated inputs
Monitor ON/OFF signals safely via photocouplers. Optional dry-contact adapter available for switch/relay style signals.
4 relay outputs (pulse-capable)
Switch loads remotely with ON/OFF commands or timed pulses—great for resets, triggers, and momentary actions.
Modbus/TCP integration
Fits into PLC/SCADA/HMI systems using a standard industrial protocol. Supports multiple connection options.
Web control (HTTP)
Control and monitor from any browser (PC/smartphone). You can replace the default page with a custom UI.
Macro logic automation
Build simple Boolean logic to drive outputs automatically—ideal for local rules without additional controllers.
RS-232 + wide power input
Add serial device connectivity (Serial↔Ethernet) and power it from DC 8.5–38V via a convenient terminal block.

Digital Input Port

Number of Ports

4

Interface

Isolated by Photo-coupler (WET contact)

Electric Parameter

ON - over DC 4.5V, OFF - under DC 1.2V

Maximum Input Voltage

DC 24V

Digital Output Port

Number of Ports

4

Interface

Isolated by Relays(Type A: ON - short, OFF - open)

Relay Capacity

5A (DC 28V, resistive load)

Serial Physical Interface

Serial Interface

1 x RS-232 Port
RxD, TxD, RTS,CTS, DTR, DSR, GND, DCD, RI

± 15KV ESD Protection

Connector

DSUB 9-pin Male

Serial Port Property

Data Rate

300bps ~ 230,400bps

Data Bits

8 bits, 7 bits with parity

Parity

None, Even, Odd, Mark, Space

Stop Bit

1, 2(※ a single idle bit is automatically added to every stop bit by the MCU function)

Flow control

None, RTS/CTS, Xon/Xoff

Ethernet Port

Network Interface

10Base-T/100Base-Tx Ethernet(RJ45)
Ethernet Speed Auto Sense
1:1 or Cross-over Cable Auto Sense

Software Functions

Protocols

Modbus/TCP, HTTP, TCP, UDP, IPv4/IPv6 dual stack, ICMPv6/TCPv6/UDPv6
ICMP, ARP, DHCP, PPPoE, DNS, DDNS(Dynamic DNS)

TELNET, TELNET COM Port Control Option (RFC 2217)

Security

IP & MAC filtering - Restrict host or network

Password for Configuring

I/O Control Methods

Modbus/TCP, HTTP, Serialized Modbus/TCP, Macro

Serial-Ethernet Conversion Modes

TCP Server, TCP Client, UDP, ATC

Indicators(LEDs)

System LED

PWR, STS, LINK, RxD, TxD

I/O Port LED

DI x 4, DO x 4

Supplementary Software

ezManager

Configuration tool for Windows

ModMap

Management tool of I/O controllers for Windows

Dimension

Size

174mm x 123mm x 28mm

Weight

Approximately 260g

Operating Environment

Input Voltage

DC 8.5V~38V

Current Consumption

2W typical

Operating Temperature

-40℃ ~ +70℃

Storage Temperature

-40℃ ~ +85℃

Certificate

KC

Registration(KN 32, KN 35)

CE

EMC 2014/30/EU, RoHS 2011/65/EU

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By Sollae.eu

Power Supply 5V / 3A

18.15 EUR
18.15 EUR
VAT included
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