iSMA iSMA-B-4U4O-H-IP - User Manual

MINI and MIX Series
I/O modules
User Manual
Modbus
Global Control 5 Sp. z o.o.
Warsaw, Poland
www.gc5.pl
Poland, Warsaw
www.gc5.pl

Summary

1 Introduction

1.2 Safety rules

Essential safety precautions for handling and operating the device.

1.3 Technical specifications

Detailed technical data and parameters of the I/O modules.

1.6 Power supply connection

1.7 Connecting the communication bus (RS485)

Guide for establishing the RS485 communication bus connection.

1.9 Grounding and shielding

1.11 Setting Module Address on Modbus Network

Steps to configure the module's unique address on the Modbus network.

1.12 Baud rate selection

Guide for selecting the appropriate baud rate for communication.

1.13 Protocol selection

How to choose between Modbus RTU, Modbus ASCII, and BACnet protocols.

1.14 Restoring the default settings

Procedure to reset the module configuration to factory defaults.

1.15 Default Settings

2 Configuration registers

2.10 Device actions (40001)

2.11 Baud rate (40136)

2.16 Watchdog time (40141)

3 Local I;O

3.1 Universal Inputs connections

Diagrams and instructions for connecting various sensors to Universal Inputs.

3.2 Universal Inputs MODBUS Registers

Explains the Modbus registers used for reading Universal Input data.

3.3 Digital Inputs Connections

Details on how to connect dry contact digital inputs to the module.

3.5 Analog Outputs Connections

Wiring diagrams for connecting devices to analog output terminals.

3.7 Digital Outputs (relays) Connections

3.9 Triac Outputs Connections

3.11 Special application modes for 4140-H, 4140-H-IP, 4 U40-H and 4 U40-H-IP

Configuration of special application modes for specific module types.

4 WEB Configuration- only IP version

4.1 Web server access

Instructions for accessing the module's web server interface.

4.3 Local I;O status and configuration

Interface for viewing and configuring local I/O status and parameters.

4.4 RS485 Configuration

4.5 IP Configuration

Configuration parameters for Ethernet, Modbus TCP, and BACnet IP.

4.6 Device management

5 Modbus TCP;IP modules

5.1 Modbus TCP;IP

5.2 Module as Modbus TCP;IP Gateway to RS485

iSMA iSMA-B-4U4O-H-IP Specifications

General

Model	iSMA-B-4U4O-H-IP
Category	I/O Systems
Digital Inputs	4
Digital Outputs	4
Communication	Ethernet
Input Channels	4
Output Channels	4
Input Type	Digital
Output Type	Digital
Power Supply	24V DC
Communication Protocol	TCP/IP
Device Type	Universal I/O Module
Operating Temperature	-20°C to +60°C