Evikon E7110-8A Analog input module Specifications

Power supply:  90...264 VAC 20...375 VDC

Power consumption: ≤ 6 V·A

Number of inputs: 8

Supported transducers: thermocouples

                                    RTD

                                    dry contact relay or switch

                                    U, I or R output devices

                                    actuator position sensors

Digital filtering: independent for each input

Communication interface: RS485

Baud rate: up to 115 200 bit/s

Communication protocols: Modbus RTU,

                                           Modbus ASCII

Dimensions: 63×110×73 mm

Weight: <0,5 kg

Mounting: to DIN rail or wall

Operating environment: safe indoor areas

Protection class: IP20

Operating conditions: -10...+55 °C, < 80 %RH, without condensation

E7110-8A eight-channel analog input module measures and converts analog signals from common RTDs, thermocouples or 4-20 mA transmitters to digital data. The device can be used in a variety of automation systems at the Fieldbus level together with PLCs, HMIs or SCADA systems. The Module operates in the RS485 network using Modbus RTU / ASCII protocols selected automatically. A device is a Slave unit, so the Fieldbus network must include a Master unit, e.g. a PC with running SCADA system, controller or regulator. The device is delivered with configuration software. PC with RS485/USB adapter (e.g. Evikon E1087) is used to configure the device. The product complies with the 2004/108/EC and 2014/30/EU Directives on electromagnetic compatibility.

Safety requirements

Always adhere to the safety provisions applicable in the country of use. The voltage of terminal contacts of the device is life-threatening. Only trained personal can operate the module.

Operating conditions

Non-ATEX-rated indoor spaces without aggressive gases, at atmospheric pressure (86...106,7 kPa), -10...+55 °С and 0...80% RH without condensation.

Installation and connection

The module is mounted to the wall or 35 mm DIN-rail and should be installed in the cabinet providing protection from moisture, dust and unauthorized access.