Configuration

ProSoft Configuration Builder

I/O Size

60/120/240 - 16 bit integers

Available Data

10,000 words

Floating Point 
Data

Floating point data movement supported, including configurable support for Enron, Daniel®, and other implementations

Modbus Function
Codes Supported

1: Read Coil Status
2: Read Input Status
3: Read Holding Registers
4: Read Input Registers
5: Force (Write) Single Coil
6: Preset (Write) Single Holding Register
8: Diagnostics (Slave Only, Responds
 to Sub function 00)

15: Force (Write) Multiple Coils
16: Preset (Write) Multiple Holding Registers
17: Report Slave ID (Slave Only)
22: Mask Write Holding Register (Slave Only)
23: Read/Write Holding Registers (Slave Only)

Modbus Client

Configured as a Modbus Client, the module actively issues Modbus commands to other nodes on the Modbus network.

Client Connections

20

Command List

Up to 16 command per Client connection, each fully configurable for function, slave address, register to/from addressing and word/bit count.

Command Control

Configured commands can be controlled directly from ladder logic

Polling of command list

Configurable polling of command list, including continuous and on change of data.

Status Data

Error codes available on an individual command basis. In addition, a slave status list is maintained per active Modbus Client

Modbus Server

Configured as a Modbus Server, the module acts as a node and permits a remote Client to interact with all data contained in the module.

Server Connections

10 - MBAP Connections
10 - Encapsulated Modbus Connections

Status Data

Error codes, counters and port status available per configured slave

Specification

Description

Dimensions

Standard 1769 Single-slot module

Current Load

500 mA max @ 5 VDC
Power supply distance rating of 4

Operating Temp.

32° F to 140° F (0° C to 60°C)

Storage Temp.

-40° F to 185° F (-40° C to 85° C)

Relative Humidity

5% to 95% (with no condensation)

LED Indicators

Configuration Status
Application Status
Backplane Connectivity Status
Module Status

Debug Port

10/100 Ethernet Port (Auto-negotiating)