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Motrona 6877.5022 IO module Screw terminal No. of digital outputs: 4 No. of digital inputs: 2

Product type
IO module
Interfaces
Screw terminal
Type
6877.5022
Operating voltage
18 - 30 V DC
Height
140 mm
Datasheet (PDF)
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Highlights & Details

DMS-measuring amplifier (2-way)

  • 6-conductor connection for two DMS full bridge sensors
  • 2 x current-voltage output
  • Functions for scaling and linking the sensor signals (e.g. A+B, A-B, …)
  • Adjustable bridge voltage per sensor from 3 VDC to 10 VDC
  • Sensitivity of sensor inputs 1 … 10 mV
  • Transmitting the sensor data via RS-485
  • Programming via USB and the user interface OS (Freeware)
  • 4 x control inputs HTL/PNP
  • 4 x control outputs for signaling different operating states

Technical specifications

  • Connection type: Screw terminals, 1.5 mm2 / AWG 16
  • Power supply input voltage: 18 ... 30 VDC
  • Voltage supply protective circuit: Reverse polarity protection
  • Power supply remaining ≤ 10 %
  • Power supply current consumption: Approx. 50 mA (at 24 V, unloaded)
  • DMS supply output voltage: 3-10 VDC
  • DMS supply output current: Max. 50 mA
  • DMS inputs Number: 2 with readback
  • DMS inputs configuration: Voltage
  • DMS inputs sensitivity: +/- 5mV, +/-10mV, +/-20mV, +/-40mV, +/-80mV
  • DMS inputs resolution 16 bit
  • DMS inputs accuracy +/- 0.01% / 10K
  • Analog outputs Number: 2
  • Analogue output voltage: +/- 10V (external load max. 5 kOhm)
  • Analog outputs current: 0/4mA...20mA (max load 270 ohm)
  • Analogue output 16-bit resolution
  • Analogue outputs accuracy: +/- 0.01% / 10K
  • Analog outputs Response time: Depending on the sampling time and filter
  • Control inputs Number of:4
  • Control inputs Format: HTL, PNP (Low 0 ... 4 V, high 10 ... 30 V
  • Control input frequency: Max. 1 kHz
  • Control inputs Response time 1 ms
  • Control inputs load: Max. 3mA at 24VDC
  • Control outputs number: 4
  • Control outputs format / level: HTL: 17 ... 29 V (depending on supply voltage)
  • CONTROL outputs Output current: Max. 30 mA, High Side Driver
  • USB design USB 2.0 Mini B type
  • Housing design: 2-wire RS-422
  • Housing protocol: LECOM, MODBUS
  • Housing material: Plastic
  • Casing mounting: On 35 mm DIN rail (according to EN 60715)
  • Housing dimensions (W x H x D): 34 x 140 x 118 mm
  • Housing protection IP20
  • Housing weight: Approx. 100 g
  • Ambient temperature operation: 0 °C ... +60 °C (non-condensing)
  • Ambient temperature Storage: -25 °C ... +70 °C (not condensing)
  • MTBF failure rate in years (continuous operation at 60 °C): 59.9
Product type

IO module

Interfaces

Screw terminal

Type

6877.5022

Operating voltage

18 - 30 V DC

Height

140 mm

Length

118 mm

Width

34 mm

No. of digital inputs

2

No. of digital outputs

4

Dim

(L x W x H) 118 x 34 x 140 mm

Manufacturer part #

6877.5022

Documents & Downloads

Datasheet

Datasheet 2899377 Motrona 6877.5022 IO module Screw terminal No. of digital outputs: 4 No. of digital inputs: 2

User & Safety Instructions

User & Safety Instructions 2899377 Motrona 6877.5022 IO module Screw terminal No. of digital outputs: 4 No. of digital inputs: 2

Description

Two DMS full bridge sensors can be connected to this measuring amplifier whose converted measured values are available at two analog outputs (current/voltage) and at four HTL control outputs.
It is a USB programming interface and an RS-485 communication interface with LECOM or MODBUS protocol available. With the aid of four HTL control inputs, a reset of the DMS sensors can be triggered.
The four HTL CONTROL outputs transmit the exceeding, undercutting of switching points as well as movements outside of a range. A DMS error can also be output.
By means of the HTL control inputs the self-attitude at the outputs can be retracted.
It is also possible to set the analog output via the HTL control inputs.

This text is machine translated.

Features

  • Robust plastic casing for direct snapping onto DIN rails

Scope of delivery

  • User manual

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