ICS Modbus RTU Interface 8099

2~4 Weken

LAN to Modbus Interface Module

● VXI-11.3 Compatible. Works with virtually any computer or test language.
● Converts simple ASCII commands into Modbus RTU packets. Relieves user from having to generate and check RTU packets.
● Expanded Modbus RTU Command Set includes Floating Point commands. Controls a wider range of Modbus devices.
● Provides both single-ended RS-232 and balanced RS-422/RS-485 serial signals. Connects to single devices and Modbus networks.
● Internal webserver for changing network and serial settings. Easy setup from any computer.
Includes ICS's VXI-11 keyboard program. The easy way to test Modbus commands and devices without writing a program.
Includes prototype HMTL control pages for Watlow F4 and EZ Zone Controllers. Starter web pages for OEM product control.

ICS's 8099 Ethernet-to-Modbus Interface is an specialized Ethernet to Serial Interface that provides Modbus RTU packet communication to adapt Modbus slave devices to a Network. The ICS Modbus RTU Interface 8099 lets the user send simple read-write messages over the network to control and query slave Modbus devices. The 8099 does all of the Modbus RTU packet formatting and handles the response packets. The 8099 has both RS-232 and RS-485 interfaces so it can be connected directly to a single Modbus slave device or it can be connected to multiple Modbus devices via an RS-485 network.

The ICS Modbus RTU Interface 8099 is VXI-11 compliant and works in test systems that incorporate LXI or VXI-11 instruments. Use the 8099 to incorporate test chamber control in your LAN based test systems or to control Modbus devices over the company network.

Meer informatie
ICS Electronics
VXI-11 Capabilities
Fully VXI-11.3 compliant
VXI-11.3 Device Interface
Sockets 15 + 1 for UDP
Channel types Data, Abort and Interrupt
Links 64
Interface Names intr0 for general use
VXI-11.3 Functions
All VXI-11.3 functions including device read, write, local, remote, clear, trigger, readstb, lock and unlock.
RPC Protocol
Conforms to ONC RPC v2, VXI-11
Ethernet Interface
Type IEEE 802.3 compliant
10BaseT (10 Mb/s)
100BaseT (100 Mb/s)
IP Address Static or DHCP
Factory setting static
Interface name any [inst0]
Internal Webserver
Provides the following HTML 4.01 compatible web pages:

404, 500 and 501 Error pages

SCPI Capabilities
The 8099 conforms to the SCPI 1994.0 Specification and uses SCPI commands to set:
Baud rate select
Data bits 7 or 8
Stop bits 1 or 2
Parity Odd, Even or /None
RS485 Half-Duplex operation
Talk Format HEXlist or ASCII
LXI Compatability
The 8063 generally conforts to the LXI 1.1 Specification for Class C instruments and operates in systems with LXI Instruments. It does not self generate IP addresses. The 8063's VXI-11.3 and IEEE-488.2 conformance exceeds LXI requirements.
Serial Interface

Full duplex serial interface with single-ended RS-232 and differential RS-422 (RS-485) signals. Signal selection made by jumpers on the 8099. RS-485 half-duplex operation enabled with a SCPI command.

RS-232 Signals TXD, RXD, RTS, CTS, DSR and DTR.
RS-422 Signals TX and RX pairs
Baud Rates 300, 600, 1.2K, 2.4K, 4.8K, 9.6K, 19200, 28800, 38400, 57600, 76800 and 115200.
Data Bits 7 or 8 bits
Parity Odd, Even or None
Stop Bits 1 or 2
Modbus Commands
Modbus commands accept ASCII decimal values or HEX values starting with #h. Code is the Modbus RTU command code produced by the 8099. Integer and register values from 0 to 65,535. Floating Point per IEEE-754.
Compatible Controllers
The following is a partial list of compatible Modbus RTU Slave Controllers:
Watlow F4, 96, SD and EZ Zone series
Cincinnati SubZero EZT550
Controls and Indicators
Power Front panel switch
LAN Reset Rear panel push-button that resets the network settings.
PWR Indicates power on
LAN Unit connected to an active LAN. Blinks to identify the unit.
ACT Transferring messages to/from the network
RDY Unit has passed self test
TALK Unit asked to send data
LSTN Unit sent a command or data
SRQ Service Request asserted
ERR Blinks for a soft VX-11 error and On for command errors.
185.2 x 141.5 x 38.6mm (L x W x H)
Construction Lead Free
Connectors and Headers
Serial I/O DB-25 female connector with lock studs
Ethernet RJ-45
Operation Temperature -10 °C to +70 °C
Storage Temperature -20 °C to +85 °C
Humidity 0-90% RH without condensation
9 to 32 VDC @ 3 VA
Included Accessories
Instruction Manual
LAN Crossover Cable
Support CD with VXI-11 Utilities
Ul/CSA/VDE approved AC power adapter
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