ESP 16-Channel Modbus TCP Remote Digital Output Module — ESP-0806-MT-R16

The ESP 16-channel remote digital output module, produced by Ehsan Sanat Pasargad, is an intelligent and highly reliable solution for controlling industrial equipment over Ethernet. With native Modbus TCP support, it provides precise remote command execution for all compatible PLCs and SCADA systems.

Standout Feature: Advanced Fail Safe Capability

To ensure maximum operational safety, this module features an intelligent Fail Safe mechanism designed to handle network disconnections. For each of the 16 outputs, users can define a specific safety state via ESP Builder to be triggered if communication with the controller is lost:

1. ON: The output remains energized during network downtime.
2. OFF: The output is immediately de-energized during network downtime.
3. Keep Last State: The output maintains its current status until the network is restored and a new command is received.

Key Features:

• Intelligent Remote Control: Precise management of 16 independent digital outputs over industrial Ethernet.
• Universal Integration: Seamlessly works with any Modbus TCP Client, including Siemens S7-1200 and other industrial automation platforms.
• Streamlined Setup with ESP Builder: Quickly configure network settings, device IDs, and individual Fail Safe modes.
• Industrial Grade Reliability: Built for continuous, stable operation in demanding industrial environments.

Technical Specifications:

Specification	Details
Model Code	ESP-0806-MT-R16
Manufacturer & Brand	Ehsan Sanat Pasargad — ESP Brand
Output Channels	16 Digital Outputs (DO)
Communication Protocol	Modbus TCP over Ethernet
Fail Safe Function	Yes (Per-channel configurable: ON / OFF / Last State)
Configuration Tool	ESP Builder Software
Target Controllers	Any Modbus TCP enabled PLC/SCADA system

Typical Applications:

1. Remote control of solenoid valves, contactors, relays, and motors far from the main control cabinet.
2. Management of industrial lighting and HVAC systems in production halls.
3. Implementation of safety-critical control loops where output behavior must be predictable during communication failure.