MTL838B

MTL830 Series

Multiplexers for Zone 0 hazardous area applications

Reduce the cost of installing hazardousarea cabling

Save installation time, space and weight

Highlight problems quickly with status reporting systems

Protect the process with sensor failure detection and safety drives

Connect directly to host systems through serial-data outputs

Analogue inputs to controllers with Modbus® communications

Redundant data highways

MTL838B-MBF RECEIVERS

BASIC SPECIFICATIONS

MTL838B-MBF(Modbus® output)

Number of data highways : 2, dual redundant (either or both may be used)

Location of unit : Safe area

Input noise rejection: Up to 0.5mA peak-to-peak at 100 to 1000Hz, or up to

1mA peak-to-peak at 50Hz

Type of output(s) :Dual RS485 Modbus® protocol

System protocol : Modbus® ASCII or RTU

Serial communication parameters: Baud rate: 300 to 19200

Stop bits: 1 or 2

Data bits: 7 or 8

Parity bit: odd, even or none

Multi-receiver facility: Up to 31 MTL838B-MBF units can be

connected to communicate with one Modbus® master controller

Power requirement: 500mA at 20–35V dc

Ambient temperature limits: –20 to +50°C working/–40 to +80°C storage

Cân nặng : 840 g

Khối lượng đóng gói: 3.6 Kg